When is the best time to visit Cambodia?

December to February. Across Cambodia's 7 destinations, January averages 84/100 for climate comfort with mean highs of 30.7°C and 29 mm of rain.

What is the worst month to visit Cambodia?

September, averaging 51/100 — mean highs of 30°C and 339 mm of rain across the country's destinations.

What is the hottest month in Cambodia?

April, with mean daily highs of 33.3°C averaged across 7 destinations.

What is the wettest month in Cambodia?

September, averaging 339 mm of rain.

Best time to visit Cambodia

The best time to visit Cambodia is December to February, when its 7 destinations average 84/100 for climate comfort — September is the weakest month, at 51/100.

Updated September 2026 · averaged over 7 Cambodia destinations · climate normals from ERA5 reanalysis

🇰🇭 Cambodia, month by month

best January

Average comfort out of 100 · open a month for where to go in it

Cambodia climate comfort by month

Month	Comfort	Avg high	Rain	Pick of the month
January	84	30.7°C	29 mm	Kep 93
February	82	31.7°C	27 mm	Kep 92
March	74	32.9°C	51 mm	Kep 89
April	68	33.3°C	95 mm	Kep 83
May	59	32.5°C	222 mm	Kep 71
June	61	31.4°C	234 mm	Kep 69
July	56	30.6°C	310 mm	Battambang 60
August	60	30.6°C	268 mm	Kep 67
September	51	30°C	339 mm	Kep 57
October	55	30.1°C	292 mm	Kep 63
November	72	30.3°C	123 mm	Kep 80
December	82	30.1°C	42 mm	Koh Rong 88

Comfort is SeasonMap's 0–100 score, averaged across every Cambodia destination in the dataset. Each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. Averages from ERA5 reanalysis normals, not forecasts.

All 7 destinations in Cambodia

Cambodia — FAQ

When is the best time to visit Cambodia?: December to February. Across Cambodia's 7 destinations, January averages 84/100 for climate comfort with mean highs of 30.7°C and 29 mm of rain.
What is the worst month to visit Cambodia?: September, averaging 51/100 — mean highs of 30°C and 339 mm of rain across the country's destinations.
What is the hottest month in Cambodia?: April, with mean daily highs of 33.3°C averaged across 7 destinations.
What is the wettest month in Cambodia?: September, averaging 339 mm of rain.