Weather in Phnom Penh in April
In an average April, Phnom Penh sees a daily high around 36°C and a low around 27°C, based on 1980–2026 of local climate records.
| Average high | 36°C |
|---|---|
| Typical high range | 34°C to 38°C |
| Average low | 27°C |
| Typical low range | 25°C to 28°C |
| Average daily precipitation | 3 mm |
April records
The most extreme April on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total April accumulation.
High
Highest
42°C
2026-04-12
Lowest
28°C
1985-04-30
Low
Highest
30°C
2024-04-27
Lowest
22°C
2022-04-02
Feels-like
Highest
68°C
2013-04-07
Lowest
32°C
2022-04-03
Humidity
Highest
26.3 g/m³
2025-04-17
Lowest
15.2 g/m³
1991-04-02
Wind
Highest
28 km/h
2026-04-01
Lowest
5 km/h
2009-04-27
Gust
Highest
57 km/h
1999-04-24
Lowest
17 km/h
2009-04-11
Precip
Wettest
230 mm
2009
Driest
5 mm
2024
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