April is the hottest month in Phnom Penh with an average temperature of 31°C (87°F) and the coldest is January at 26°C (79°F) with the most daily sunshine hours at 8 in December. The wettest month is September with an average of 60mm of rain..
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Sunrise 06:06
Sunset 17:35
Sunrise 06:06
Sunset 17:35