Weather in Phnom Penh, Cambodia in December
In an average December, Phnom Penh sees a daily high around 32°C and a low around 22°C, based on 1981–2026 of local climate records.
| Average high | 32°C |
|---|---|
| Typical high range | 29°C to 34°C |
| Average low | 22°C |
| Typical low range | 19°C to 24°C |
| Average daily precipitation | 0 mm |
December records
The most extreme December on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
37°C
2015-12-15
Lowest
22°C
1983-12-01
Low
Highest
26°C
2015-12-09
Lowest
14°C
1999-12-23
Feels-like
Highest
55°C
2015-12-10
Lowest
22°C
1983-12-01
Humidity
Highest
23.2 g/m³
2017-12-04
Lowest
10.5 g/m³
1982-12-28
Wind
Highest
35 km/h
2022-12-18
Lowest
6 km/h
2020-12-13
Precip
Wettest
75 mm
2000
Driest
0 mm
1987
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