Phnom Penh Weather in January
What's the weather like in Phnom Penh (Phnom Penh) in January 2024?
The climate in Phnom Penh during January can be summarized as hot, humid and very dry.
January is in the winter in Phnom Penh and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 31.7°C 89.1°F |
|---|---|
| Nightly temperature | 21.1°C 70°F |
| Average temperature | 26.4°C 79.5°F |
| Daily sunshine | 9.4 hrs |
| Avg rainfall | 6 mm 0.2 ins |
| Rainy days | 1 days |
| Sea temperature | 27.3°C 81.2°F |
| Humidity | 71% |
| Windspeed | 8.6kph 5 mph |
On average January is the driest month of the year in Phnom Penh with around 6mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.4 hours of sunshine per day.
January temperatures in Phnom Penh
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Phnom Penh in January 2024.
Other monthly averages
Best places to visit in January
Phnom Penh weather stats
| Hottest month: | April | 34.2°C 93.6°F |
|---|---|---|
| Driest month: | January | 6mm 0.2ins |
| Sunniest month: | January | 9.4hrs |
| Coldest month: | December | 29.9°C 85.8°F |
| Wettest month: | October | 263mm 10.4ins |
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