Phnom Penh, Cambodia — Climate
Phnom Penh Weather
Phnom Penh, with a tropical climate, has hot weather all year round, but temperatures are slightly cooler between November and January. The hottest month is April, when temperatures can soar to over 104°F (40°C). The wet monsoon season runs from June through October, bringing strong winds, high humidity and very heavy rains.
Average Temperatures and Rainfall in Phnom Penh
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (inches) | 0.3 | 0.4 | 1.6 | 3 | 5.3 | 6.1 | 6.7 | 6.3 | 8.8 | 10.1 | 5 | 1.8 |
| Rainfall (cm) | 7 | 10 | 40 | 77 | 134 | 155 | 171 | 160 | 224 | 257 | 127 | 45 |
| Ave Temp (°C) | 21 °C | 22 °C | 23 °C | 24 °C | 24 °C | 24 °C | 24 °C | 26 °C | 25 °C | 24 °C | 23 °C | 22 °C |
| Max Temp (°C) | 31 °C | 32 °C | 34 °C | 35 °C | 34 °C | 33 °C | 32 °C | 32 °C | 31 °C | 30 °C | 30 °C | 30 °C |
| Ave Temp (°F) | 70 °F | 72 °F | 73 °F | 75 °F | 75 °F | 75 °F | 75 °F | 79 °F | 77 °F | 75 °F | 73 °F | 72 °F |
| Max Temp (°F) | 88 °F | 90 °F | 93 °F | 95 °F | 93 °F | 91 °F | 90 °F | 90 °F | 88 °F | 86 °F | 86 °F | 86 °F |
| Good Weather | Yes | Yes | Yes | No | No | No | No | No | No | No | Yes | Yes |
