Cambodia Weather
Cambodia Weather by Month
3-Day Weather Forecast of Major Destinations
Phnompenh
Siemreap
Battambang
Sihanoukville
Kampongchhnang
Kratie
Cambodia Climate & Weather Facts
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Climatic Zone: tropical monsoon climate
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Climatic Features: high temperature throughout the year, district dry and wet seasons
- Average Temperature: 23 - 32°C (73.4 - 89.6°F)
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Warmest Month: April
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Coolest Month: December
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What is the weather like in Cambodia?
Cambodia has a tropical monsoon climate with wet season from May to October and dry season from November to next April. Temperature is high all year round and 75% of the rainfall occurs in the rainy season, with the most rainfall concentrated in August and September.
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Best time to visit: December to February
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See also: Phnom Penh Weather, Siem Reap Weather
If you plan to visit Cambodia from January to February & in December in 2025, then click our Best Private Cambodia Tours to get some hints.
Cambodia Seasons - Temperature & Clothing Guide
Dry Season
November - April
Temperature: 21 - 36°C (69.8 - 96.8°F)
Clothes to Wear: shirt, dress, jeans, sun hat...
Clothes to Wear: shirt, dress, jeans, sun hat...
Rainy Season
May - October
Temperature: 24 - 35°C (75.2 - 95°F)
Clothes to Wear: shirt, skirt, scandal...
Clothes to Wear: shirt, skirt, scandal...
Monthly Weather of Cambodia - Temperature & Rainfall
oC
oF
Regional Weather of Cambodia
oC
oF
Phnom Penh
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
High Temp. (oCF) | 3289 | 3391 | 3595 | 3595 | 3493 | 3493 | 3289 | 3289 | 3289 | 3187 | 3086 | 3086 |
Low Temp. (oCF) | 2271 | 2373 | 2475 | 2577 | 2577 | 2577 | 2577 | 2577 | 2475 | 2475 | 2373 | 2271 |
Rainfall (mm) | 26 | 12 | 58 | 101 | 112 | 177 | 196 | 172 | 249 | 319 | 135 | 80 |
Siem Reap
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
High Temp. (oCF) | 3289 | 3391 | 3595 | 3696 | 3595 | 3493 | 3391 | 3289 | 3289 | 3187 | 3187 | 3187 |
Low Temp. (oCF) | 2068 | 2169 | 2678 | 2577 | 2577 | 2577 | 2577 | 2577 | 2475 | 2475 | 2271 | 2068 |
Rainfall (mm) | 1 | 4 | 28 | 61 | 176 | 221 | 237 | 151 | 276 | 248 | 82 | 10 |
Battambang
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
High Temp. (oCF) | 3187 | 3391 | 3493 | 3595 | 3493 | 3391 | 3289 | 3289 | 3187 | 3187 | 3187 | 3086 |
Low Temp. (oCF) | 2169 | 2373 | 2577 | 2678 | 2678 | 2678 | 2678 | 2577 | 2678 | 2577 | 2475 | 2271 |
Rainfall (mm) | 4 | 6 | 27 | 84 | 189 | 205 | 233 | 245 | 269 | 175 | 62 | 12 |