Phnom Penh, Cambodia 14-Day Forecast
Cambodia 🇰🇭
The 14-day forecast for Phnom Penh is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
Phnom Penh 14-day outlook: the story
The best time to visit Phnom Penh is generally November to February, when humidity and rainfall are at their lowest, which is what actually varies here. Daytime temperatures in that window sit near 88°F (31°C), with rain on about 7 days a month. For the same question asked the other way round, see where else is warm in November.
For typical conditions month by month, see the Phnom Penh climate & average temperatures guide.
Average temperatures in Phnom Penh by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 89° | 74° | 4 | 0.7 in | 10.4 h/day | 11.5 h | 13% | 67% |
| February | 91° | 74° | 2 | 0.6 in | 11.0 h/day | 11.7 h | 8% | 62% |
| March | 94° | 77° | 5 | 1.5 in | 11.4 h/day | 12.0 h | 16% | 63% |
| April | 94° | 79° | 14 | 3.7 in | 11.2 h/day | 12.4 h | 45% | 69% |
| May | 92° | 80° | 25 | 7.0 in | 10.1 h/day | 12.7 h | 80% | 77% |
| June | 90° | 78° | 24 | 6.4 in | 9.3 h/day | 12.8 h | 78% | 79% |
| July | 89° | 78° | 24 | 7.4 in | 8.4 h/day | 12.7 h | 79% | 80% |
| August | 90° | 78° | 26 | 8.2 in | 9.0 h/day | 12.5 h | 83% | 80% |
| September | 88° | 77° | 28 | 11.7 in | 8.0 h/day | 12.2 h | 92% | 85% |
| October | 87° | 76° | 25 | 12.0 in | 8.7 h/day | 11.9 h | 82% | 85% |
| November | 87° | 76° | 16 | 6.0 in | 9.8 h/day | 11.6 h | 52% | 80% |
| December | 87° | 74° | 7 | 1.6 in | 9.9 h/day | 11.4 h | 23% | 72% |
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