Planning a trip to Cambodia but unsure when to visit? The answer depends on your priorities—weather preferences, crowd tolerance, budget, and the experiences you’re seeking. This comprehensive 2025 guide breaks down Cambodia’s seasons, weather patterns, tourism crowds, and festivals to help you choose the perfect time for your Cambodian adventure.
Cambodia’s Two Distinct Seasons: Quick Overview
Cambodia enjoys one of Southeast Asia’s simplest and most straightforward climate systems. The country experiences two primary seasons with consistent weather patterns throughout most regions, thanks to its relatively uniform altitude and latitude.
Dry Season (November to April): 21-32°C (70-90°F), minimal rainfall, peak tourism Wet Season (May to October): 25-30°C (77-86°F), heavy afternoon rains, fewer crowds
Understanding these seasons is crucial for planning your itinerary, packing appropriately, and securing accommodations at your desired price points.
The Dry Season: November to April (Peak Tourism)
Overview
The dry season, characterized by the northeast monsoon, runs from November through April and represents Cambodia’s most popular travel period. During these months, the entire country experiences minimal rainfall, clear blue skies, and progressively warming temperatures.
Month-by-Month Breakdown
November: The Sweet Spot for Many Travelers
Weather: 24-29°C (75-84°F), clear skies, occasional sunny days Crowds: Moderate—not quite peak season, but noticeably busier than shoulder months Advantages:
- Ideal balance between pleasant weather and manageable crowds
- Rain stops by mid-November, marking the official shift to dry season
- Excellent visibility for photography
- Comfortable walking temperatures
- Water Festival (Bon Om Touk) in late November brings vibrant celebrations
Considerations:
- Accommodations booking advisable
- Prices rising as peak season approaches
- Some budget travelers recommend this month highly for value
Best For: First-time visitors, balanced travel experience, festival enthusiasts
December: Peak Tourist Season Begins
Weather: 21-28°C (70-82°F), cool mornings, warm afternoons, virtually no rain Crowds: Very High—Peak season in full swing Tourism Data 2025:
- Q4 2024 and Q1 2025 saw the highest visitor concentrations
- December and January combined capture the bulk of peak season visitors
- Hotels and popular attractions experience maximum occupancy
Advantages:
- Best weather of the year for temple exploration
- Cool enough for comfortable walking and sightseeing
- Christmas and New Year holidays drive international bookings
- Ideal for Angkor Wat sunrise tours (best light and clearest skies)
- Perfect beach weather for coastal visits
- Mekong River cruises optimal during this period
Considerations:
- HIGHEST PRICES of the year—expect premium rates for accommodation and tours
- Angkor Wat extremely crowded, especially around sunrise
- Popular restaurants and attractions fully booked
- Flights and accommodations should be reserved 2-3 months in advance
- Chinese New Year (late January/February) creates additional peak periods
Pro Tip: Arrive at Angkor Wat before 5:30 AM for sunrise to secure viewing spots ahead of massive crowds.
Best For: Those with December/January holiday availability, sunset/sunrise seekers, those comfortable with crowds
January: The Height of Peak Season
Weather: 21-30°C (70-86°F), pleasant, dry, occasionally cool mornings Crowds: ABSOLUTE PEAK—Highest visitation year-round Tourism Data 2025:
- Q1 2025 welcomed 1,838,208 international visitors (16% increase YoY)
- Angkor Archaeological Park received 400,000 foreign tourists (15% increase YoY)
- Angkor Wat alone generated $7 million in January ticket revenue (25.56% increase YoY)
Advantages:
- Most stable, predictable weather
- Ideal for all activities: temples, beaches, trekking
- Mekong River levels good for boat tours and fishing village visits
- Festivals and cultural events common
Considerations:
- MOST CROWDED MONTH of the year
- HIGHEST PRICES across all categories
- Accommodations fully booked months in advance
- Angkor Temples can feel overwhelming with crowds
- Restaurant waits and service slower due to volume
- Internal flights often fully booked
Best For: Travelers with fixed holiday schedules, those prioritizing weather over solitude
February: Secondary Peak Season
Weather: 23-32°C (73-90°F), dry, warm days, cool mornings Crowds: Very High—still peak season but beginning to decline Advantages:
- Slightly fewer crowds than December/January
- Excellent weather continues
- Prices slightly lower than peak months
- Chinese New Year (late January/early February) celebrations
- Still comfortable for all activities
Considerations:
- Still considered peak season with premium pricing
- Popular accommodations still book quickly
- Temperatures warming toward hotter range
- Mid-February begins to dip in visitor numbers
Sweet Spot Timing: February is considered by many to offer an excellent balance of weather and slightly reduced crowds compared to December/January.
Best For: Budget-conscious peak season travelers, those seeking slightly quieter experience with good weather
March: Transition to Hot Season
Weather: 25-35°C (77-95°F), mostly dry, intensifying heat, occasional brief showers Crowds: Moderate—noticeably declining from peak season Tourism Trends: Visitor numbers drop significantly as weather heats up
Advantages:
- Fewer tourists than peak months
- Still pleasant weather compared to April-May
- Hotels and restaurants less crowded, better availability
- Lower prices beginning to kick in
- Countryside still visibly green in early March
- Excellent month for budget travelers
Considerations:
- Heat becoming more intense, especially midday
- Not recommended for heat-sensitive travelers
- Occasional brief rainfall (not monsoon, just scattered showers)
- River levels dropping, affecting some boat activities
- Dust increasing on roads and at temples
Temple Visiting Tips: Plan temple tours for early morning (6 AM) and late afternoon (4 PM), with rest during midday heat.
Best For: Budget travelers, heat-tolerant visitors, those seeking fewer crowds with acceptable weather
April: The Beginning of Hot Season
Weather: 28-40°C (82-104°F), very hot and humid, occasional rain showers, dust and haze Crowds: Low—significant decrease from dry season peak Challenges:
- Hottest month of the year
- Humidity extreme
- Occasional rainy showers mixing with heat
- Dust storms common
- Least popular month for peak-season travel
Advantages:
- LOWEST PRICES of the year—excellent budget deals
- Fewest crowds at major attractions
- Khmer New Year celebrations (mid-April) offer unique cultural immersion
- Excellent for budget travelers
- Accommodations offer significant discounts
- More authentic local interactions with fewer tourists
Considerations:
- Extreme heat can be unbearable, especially 11 AM – 4 PM
- Walking at temples exhausting
- Higher risk of dehydration
- Humidity levels very high
- Not suitable for elderly, children, or heat-sensitive travelers
- Traditional Khmer New Year water celebrations and heat combine to make travel challenging
Best For: Budget travelers with heat tolerance, culture enthusiasts wanting authentic Khmer New Year, adventurous travelers
The Wet Season: May to October (Low Tourism)
Overview
The wet (monsoon) season, driven by the southwest monsoon, brings abundant rainfall and lush greenery. While this period sees 75% of Cambodia’s annual rainfall, it’s not a bad time to visit—and it offers significant advantages for those seeking fewer crowds and lower prices.
Month-by-Month Breakdown
May: Early Wet Season
Weather: 25-35°C (77-95°F), scattered warm showers, early rain, temperatures cooling from April’s peak Rainfall: Sporadic, usually in short afternoon/evening bursts Crowds: Low—post-peak season exodus Tourism Data 2025: Q2 2025 saw 29.7% decrease in visitors compared to Q2 2024
Advantages:
- Budget rates at their lowest (40-60% cheaper than peak season)
- Manageable rainfall, mostly afternoon showers
- Lush green countryside returns
- Fewer tourists at major sites
- Authentic local interactions
- Cooler than March and April despite rains
- Excellent time for budget backpackers
Considerations:
- Daily afternoon/evening rains expected
- Early morning usually dry, afternoons wet
- Some outdoor activities affected by weather
- Road conditions may be challenging in remote areas
- Temperatures still warm/hot
Weather Pattern: Rains typically last 1-2 hours, usually arriving after 2 PM, leaving mornings clear for sightseeing.
Best For: Budget travelers, adventurers who don’t mind rain, those seeking authentic experiences, shoulder-season explorers
June: Mid-Wet Season
Weather: 24-32°C (75-89°F), regular afternoon/evening rains, humidity high Rainfall: Moderate, usually concentrated afternoon/evening Crowds: Low—ideal for solitude seekers Advantages:
- Exceptional budget savings
- Countryside stunningly lush and green
- Fewer tourists than any dry-season month
- Tonle Sap Lake swelling, better for boat tours
- Floating villages and flooded forests experiencing peak season
- Great time to witness rural Cambodia at its greenest
- Excellent photography opportunities (dramatic clouds, lush landscapes)
Considerations:
- Regular afternoon/evening rainstorms
- High humidity makes early morning sightseeing best
- Some secondary attractions may have limited access
- Roads potentially muddy in remote areas
- Reduced visibility for photography due to clouds/rain
Ideal Activities: Temple tours in early morning before rain, Tonle Sap Lake floating villages, rural village stays
Best For: Budget travelers, photographers, boat/water activity enthusiasts, adventurers
July: Peak Wet Season
Weather: 24-31°C (75-88°F), frequent rains, constant moisture, high humidity Rainfall: More consistent and heavier than June Crowds: Very Low—quietest time to visit major attractions
Advantages:
- LOWEST PRICES of the entire year
- Angkor Wat nearly empty, moats filled with water, stunning reflections
- Tonle Sap Lake at peak levels for floating village exploration
- Flooded forests accessible and most dramatic
- Minimal tourist presence
- Authentic Cambodia travel experience
- Excellent for nature photography
- Best time for wildlife spotting (birds, fish in flooded areas)
Considerations:
- Heavy afternoon/evening rainfall (regular and sustained)
- Mid-July to September has most consistent rain
- Road travel to remote areas challenging
- Higher humidity and stickier conditions
- Some accommodations/restaurants have reduced hours
- Muddy roads to secondary attractions
Rain Pattern: Rains typically afternoon through evening, with mornings often clear for temple visits.
Flooded Forests & Tonle Sap Lake: Peak season for these attractions—water levels 5-6 times higher than dry season, creating underwater forests and unique ecosystems.
Best For: Budget adventurers, solitude seekers, water-activity enthusiasts, nature lovers, photographers
August-September: Peak Rainfall Months
Weather: 24-29°C (75-84°F), heavy frequent rains, peak monsoon intensity Rainfall: HEAVIEST OF THE YEAR—August and September account for ~75% of Cambodia’s annual precipitation Crowds: Extremely Low—very few international tourists
Advantages:
- BEST BUDGET RATES—dramatic discounts
- Maximum lush greenery
- Angkor Wat at its most beautiful with filled moats and reflections
- Flooded forests peak season
- Near-total absence of tourists
- Authentic local-only travel
- Excellent for wildlife and nature
Challenges:
- Most rainfall of the year
- Afternoon/evening rains heavy and prolonged
- Road flooding in remote regions
- Some secondary temples/attractions may be difficult to access
- Highest humidity levels
- Muddy conditions common
- Air travel sometimes affected by storms
- Not recommended for remote/northern area travel
Flood Concerns: Late August through September, some remote areas (Mondulkiri, Ratanakiri) experience flooding, making road travel inadvisable or impossible.
Coastal Areas: Not recommended—high seas, rough waves, island access difficult or impossible
Best For: Extreme budget travelers, rain enthusiasts, nature photographers, those seeking complete solitude
October: Late Wet Season/Transition Month
Weather: 24-29°C (75-84°F), decreasing rains, humidity still high but declining Rainfall: Decreasing compared to August-September Crowds: Low but increasing toward dry season
Advantages:
- Transitioning out of peak rainfall
- Excellent budget pricing continues
- Fewer crowds than dry season
- Countryside still lush but drying
- Road conditions improving
- Water Festival (Bon Om Touk) late October marks monsoon end
- Green season campaign continues
Considerations:
- Still frequent afternoon rains
- Humidity remains high
- Late September-early October still wet
- By late October, conditions noticeably improving
- Transition creates unpredictable weather
Sweet Timing: Late October offers better balance—rain decreasing, festivals beginning, still budget-friendly.
Best For: Budget travelers, those seeking fewer crowds with improving weather, festival seekers
Seasonal Crowd Analysis: 2025 Data
Peak Season Visitor Patterns (November-February)
Q1 2025 welcomed 1,838,208 international visitors—a 16% increase compared to the same period in 2024. This concentrated surge means:
- December-January: Absolute peak with maximum crowds at Angkor Wat, Phnom Penh, and coastal areas
- Crowding at Angkor: Early morning sunrise times can see 1,000+ visitors simultaneously
- Hotel Occupancy: 75-85% across major cities, higher in Siem Reap
- Restaurant Waits: 30-60 minute waits at popular establishments
- Flight Availability: Internal flights often fully booked
Shoulder Season Patterns (October-November, March-April)
Q2 2025 received 1,112,616 international visitors, marking a 29.7% decrease compared to Q2 2024. This demonstrates:
- October-November: Moderate crowds, improving conditions, good availability
- March-April: Declining crowds, increasing heat, excellent availability
- Pricing: 20-40% cheaper than peak season
- Restaurant Waits: Generally minimal
- Hotel Availability: Good availability with negotiable rates
Low Season Visitor Patterns (May-September)
Tourism drops significantly during wet season. This period offers:
- June-August: Very few international tourists (estimated 10% of peak numbers)
- Crowding: Minimal to none at major attractions
- Pricing: 40-60% cheaper than peak season
- Local Experience: Higher ratio of local to international visitors
- Accommodation: Abundant availability, negotiable rates
Weather Analysis: What to Expect Year-Round
Temperature Guide
Coolest Months: December-January (21-28°C / 70-82°F) Warm Months: February-March (25-32°C / 77-90°F) Hottest Months: April-May (28-40°C / 82-104°F) Moderate Wet Season: June-October (24-31°C / 75-88°F)
Rainfall Concentration
- Dry Season: Nearly zero rainfall (November-April)
- May: Sporadic showers, 75% of days rain-free
- June: Regular afternoon showers, mornings mostly clear
- July-September: Constant moisture, 75% of annual rainfall in these months
- October: Decreasing rains, transitioning to dry season
Humidity Levels
- Highest: March-April (peak heat) and August-September (peak wet season)
- Most Comfortable: December-February
- Challenge Months: April-May (heat + humidity), September (moisture overload)
Best Time to Visit by Activity
Temple Exploration (Angkor Wat & Beyond)
Best Time: December-February
- Clear skies for photography
- Comfortable temperatures for walking extensive temple complexes
- Sunrise/sunset visibility excellent
- Weather predictable
Alternative: June-July (solitude-focused)
- Moats filled, dramatic reflections
- Nearly empty temples
- Lush surroundings
- Risk: Heat after 10 AM
Beach & Island Relaxation
Best Time: November-April
- Calm seas, perfect swimming
- Clear water visibility for snorkeling
- Sunny beach weather
- Dry conditions
Avoid: May-October
- Rough seas (especially monsoon)
- High waves, dangerous swimming
- Beach erosion and dirty conditions
- Limited island accessibility
Mekong River Cruises
Best Time: November-January
- Optimal water levels
- Calm conditions
- Pleasant weather
- Excellent for wildlife spotting
Less Ideal: May-October
- High water levels can cause flooding
- Strong currents
- Limited accessibility to some areas
Tonle Sap Lake & Floating Villages
Best Time: June-October (wet season)
- Lake 5-6 times larger than dry season
- Flooded forests accessible
- More water-based activities available
- Authentic seasonal experience
Less Ideal: April-May
- Lake at minimum levels
- Limited water activities
- Less dramatic scenery
Trekking & Hiking
Best Time: November-February
- Cool, dry conditions
- Clear trails
- Comfortable walking temperatures
- Good visibility
Challenging: April-May and September-October
- Heat/humidity or rain impacting trails
- Muddy conditions (wet season)
- Visibility reduced (clouds/haze)
Avoid: Mondulkiri/Ratanakiri remote areas in August-September (flooding)
Budget Backpacking
Best Time: May-September
- Lowest prices (40-60% savings)
- Fewer tourists for authentic interactions
- Adventure atmosphere
- Monsoon travel appeal
Secondary Option: March-April
- Still budget-friendly
- Better weather than full monsoon
- Lower prices than peak season
Photography
Best Time: December-January
- Clear blue skies
- Dramatic sunrise/sunset light
- Sharp focus visibility
- Long light hours
Alternative: June-July
- Dramatic cloud formations
- Moody temple reflections
- Landscape photography (green scenery)
- Storm photography opportunities
Cultural Festivals & Events
November: Water Festival (Bon Om Touk) – boat races, celebrations, parades December-January: Khmer New Year (Chinese New Year celebrations) April: Khmer New Year (traditional Cambodian New Year) with water celebrations and games
Crowds by Attraction
Angkor Wat
Peak Crowds: December-January (especially sunrise), can exceed 1,000+ people at once Moderate Crowds: October-November, February-March, early April Minimal Crowds: May-September (fewer than 50-100 people even at sunrise)
Crowd-Avoidance Tips:
- Arrive before 5:15 AM for sunrise
- Visit 11 AM-3 PM when others rest (accept heat)
- Explore secondary temples (Bayon, Ta Prohm) early morning
Phnom Penh (Royal Palace, Museums, etc.)
Peak: December-January Moderate: October-November, February-March Quiet: May-September
General Pattern: Less crowded than Angkor, but still experiences peak season tourism.
Coastal Areas (Kep, Sihanoukville, Islands)
Peak: December-January (best weather) Moderate: November, February-March Quiet/Accessible: May-June (before heavy rains) Closed/Inaccessible: August-September (rough seas)
Packing Guide by Season
Dry Season (November-April)
- Light, breathable clothing
- Sun hat and sunglasses
- High SPF sunscreen
- Light scarf (temple visits + air-conditioning)
- Comfortable walking shoes
- Light rain jacket (early November, late April)
Wet Season (May-October)
- Quick-dry clothing
- Lightweight rain jacket or poncho
- Waterproof bag for electronics
- Closed-toe shoes (mud)
- Fewer clothes (dry quickly)
- Lightweight layers for air-conditioning indoors
Accommodation Booking Strategy by Season
Peak Season (December-January)
- Book: 2-3 months in advance
- Expect: Full occupancy, premium pricing
- Availability: Limited choice, all-inclusive packages better
Shoulder Season (October-November, February-March)
- Book: 4-6 weeks in advance
- Expect: Good availability, reasonable pricing
- Availability: Choice available, negotiation possible
Low Season (May-September, especially July-August)
- Book: 1-2 weeks before (often last-minute deals available)
- Expect: Excellent availability, heavy discounts
- Availability: Maximum choice, deep discounts possible
The Verdict: Your Ideal Cambodia Travel Time
If You Prioritize Weather
Visit: December-February (ideal conditions)
If You Prioritize Solitude
Visit: July-August (fewest crowds, lowest prices)
If You Balance Weather & Crowds
Visit: October-November or February-March (good weather, moderate crowds, reasonable prices)
If You’re Budget-Conscious
Visit: May-June or August-September (deepest discounts, adventure vibes)
If You Love Festivals & Culture
Visit: Late October-November (Water Festival) or April (Khmer New Year)
If You Want Adventure & Nature
Visit: June-July (flooded forests, lush landscapes, solitude)
Conclusion: Best Overall Time to Visit Cambodia
For the optimal balance of weather, crowds, pricing, and experience quality, we recommend:
Primary recommendation: November or February-March
- Excellent weather (no rain, comfortable temperatures)
- Fewer crowds than December-January peak
- Better pricing than peak season
- All attractions accessible and optimal
- Festivals and events occurring
Secondary recommendation: October-early November
- Transitioning from wet season
- Water Festival celebrations
- Budget prices still available
- Weather improving daily
For extreme budget travelers: July-August
- Lowest prices possible
- Maximum solitude
- Unique wet-season experiences
- Risk: Heat, humidity, and some accessibility challenges
Cambodia can be visited year-round, and each season offers distinct advantages. Choose based on your priorities—weather, crowds, budget, or activities—and you’ll experience this remarkable destination at its best.