Phnom Penhtemperature
Phnom Penh is the 11th hottest of 224 capitals by annual mean.
No reading held for this station right now.
Highest and lowest held for the UTC day so far.
Source: the reporting national meteorological service · normals from Meteostat and its data providers
No dated record held.
Source: Meteostat and its data providers
No dated record held.
Source: Meteostat and its data providers
Where Phnom Penh stands
Phnom Penh by month
Normal high · record high with its day · record low with its day- Jan88.5°FHigh 95.0°F · 20 Jan 1954Low 55.0°F · 12 Jan 1955
- Feb91.9°FHigh 98.6°F · 20 Feb 2021Low 61.7°F · 9 Feb 2016
- Mar95.0°FHigh 102.2°F · 9 Mar 2020Low 64.4°F · 19 Mar 1975
- Apr · warmest96.4°FHigh 105.8°F · 13 Apr 2016Low 66.0°F · 24 Apr 1955
- May96.3°FHigh 107.6°F · 1 May 2024Low 70.0°F · 23 May 1963
- Jun93.7°FHigh 102.2°F · 14 Jun 2024Low 68.0°F · 30 Jun 1974
- Jul
Nearby, hottest and coldest
Within 214 km · 7 stations reportingCapitals with a similar climate
The capitals immediately warmer and cooler than Phnom Penh by annual mean.
How Phnom Penh’s temperature has been recorded
How hot does it get in Phnom Penh?
April is the warmest month at Phnom Penh, averaging a daily high of 96.4°F. That is an average of every April day in the archive, not a record: the highest single reading is below.
How cold does it get in Phnom Penh?
December is the coolest month, averaging a daily high of 88.3°F. The gap between the warmest and coolest month is 40.1°F, which is what the ranking of capitals by annual swing is built on.
Which station measures Phnom Penh's temperature?
Phnom Penh (WMO 48991), 10 m above sea level. Every figure on this page comes from that one station rather than from a city-wide average, so it is a measurement at a known place rather than an estimate for an area.
How is the temperature measured and checked?
Readings arrive from the reporting national meteorological service and are quality controlled before they appear: a value outside a plausible range, or one that jumps further than air can move in the time between readings, is rejected rather than published. Every figure shows its source and the time it was observed.
Sources and checks for this page
Live readings come from the reporting national meteorological service at Phnom Penh. Monthly means and every record on this page are computed from Meteostat and its data providers observations stored per station, per year, per month, and the capital list is GeoNames, CC BY 4.0. Nothing here is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. See how this is built.