The best time to visit Cambodia is during the cooler and drier winter months between November and March. Although the weather is generally warm all year round, the monsoon season falls between late April and September. Visiting during this time is still possible as the rain tends to fall in short, heavy bursts – good for avoiding the crowds.
The below climate charts have been compiled by Weather2Travel.com. For an explanation to the various measurements, please read our climate notes.
The higher the level of heat and humidity the more uncomfortable you are likely to feel. Humidity is not an issue at temperatures below about 24C (75F), no matter how high the humidity.
Heat & humidity keyThe World Health Organisation recommends protective measures be taken for all UV values over 2.
UV keyView:
J | F | M | A | M | J | J | A | S | O | N | D | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temp (C)(F) | 3188 | 3391 | 3595 | 3595 | 3493 | 3391 | 3290 | 3290 | 3188 | 3086 | 3086 | 3086 |
Min temp (C)(F) | 1966 | 2170 | 2373 | 2475 | 2577 | 2577 | 2475 | 2475 | 2475 | 2373 | 2272 | 2068 |
Sunshine hours | 9 | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 5 | 7 | 8 | 9 |
Daylight hours | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 |
Rainfall (mm)(in) | 50 | 141 | 492 | 823 | 1416 | 1456 | 1596 | 1616 | 2369 | 2118 | 823 | 171 |
Rainy Days | 1 | 2 | 4 | 7 | 14 | 13 | 16 | 18 | 17 | 14 | 6 | 2 |
Humidity | VH | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | VH | VH |
UV | 10/VH | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11/E | 10/VH | 9/VH |
Sea temp (C)(F) | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A |
J | F | M | A | M | J | J | A | S | O | N | D | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temp (C)(F) | 3290 | 3290 | 3493 | 3493 | 3493 | 3391 | 3290 | 3290 | 3188 | 3188 | 3086 | 3086 |
Min temp (C)(F) | 2170 | 2272 | 2373 | 2475 | 2577 | 2475 | 2577 | 2577 | 2475 | 2475 | 2373 | 2272 |
Sunshine hours | 9 | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 5 | 6 | 8 | 8 |
Daylight hours | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 |
Rainfall (mm)(in) | 60 | 80 | 291 | 683 | 1667 | 1566 | 1496 | 1626 | 24510 | 26310 | 1155 | 271 |
Rainy Days | 1 | 1 | 3 | 6 | 15 | 15 | 16 | 16 | 19 | 17 | 9 | 4 |
Humidity | H | H | VH | VH | E | VH | VH | VH | VH | VH | H | H |
UV | 10/VH | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 10/VH | 10/VH |
Sea temp (C)(F) | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A |
J | F | M | A | M | J | J | A | S | O | N | D | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temp (C)(F) | 3188 | 3493 | 3697 | 3697 | 3493 | 3391 | 3290 | 3290 | 3188 | 3086 | 3188 | 3086 |
Min temp (C)(F) | 1966 | 2170 | 2373 | 2475 | 2577 | 2475 | 2475 | 2475 | 2475 | 2475 | 2272 | 2068 |
Sunshine hours | 9 | 9 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 7 | 8 | 9 |
Daylight hours | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 |
Rainfall (mm)(in) | 10 | 90 | 281 | 643 | 1466 | 1667 | 1867 | 2249 | 25010 | 2158 | 612 | 70 |
Rainy Days | 1 | 2 | 4 | 7 | 15 | 15 | 18 | 18 | 18 | 15 | 6 | 2 |
Humidity | H | VH | VH | E | E | VH | VH | VH | VH | H | H | H |
UV | 10/VH | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11/E | 10/VH | 9/VH |
Sea temp (C)(F) | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A | N/AN/A |
J | F | M | A | M | J | J | A | S | O | N | D | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temp (C)(F) | 3188 | 3188 | 3290 | 3391 | 3290 | 3086 | 3086 | 3086 | 3086 | 3086 | 3188 | 3188 |
Min temp (C)(F) | 2068 | 2272 | 2373 | 2475 | 2475 | 2373 | 2373 | 2373 | 2373 | 2373 | 2272 | 2170 |
Sunshine hours | 8 | 8 | 8 | 8 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 8 |
Daylight hours | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 |
Rainfall (mm)(in) | 361 | 612 | 1034 | 1345 | 35514 | 72328 | 69327 | 91636 | 60524 | 33713 | 1195 | 311 |
Rainy Days | 4 | 5 | 8 | 11 | 20 | 23 | 24 | 25 | 24 | 20 | 10 | 4 |
Humidity | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | VH | VH |
UV | 11/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 11+/E | 10/VH | 10/VH |
Sea temp (C)(F) | 2882 | 2882 | 2984 | 3086 | 3086 | 3086 | 2984 | 2984 | 2984 | 2984 | 2984 | 2882 |