Beach · Cambodia
Best time to visit Sihanoukville
The best time to visit Sihanoukville is December–February, with daytime temperatures around 30°C.
Sihanoukville at a glance: warmest in May with daytime temperatures around 33°C and coolest in January (30°C). The wettest month is August (508 mm) and the driest February (45 mm), with about 2,820 mm of rain a year. The sea is warmest in May (31°C). Sunniest in February.
Eddigo
Loading climate data…
Sihanoukville
10 mWarm and muggy
67
30°/24°29°55 mm45 %12 h
A typical mid-January in Sihanoukville
Sunny 12Cloudy 11Rain 7
Daytime temperature (night ☾)
24°29°31°18°36°
Sea temperature
29°18°36°
Daylight (solar time)
06:1317:47
0006121824
11 h 34 m
Precipitation
0510 mm
55 mm
Air feel
FreshComfortableHumidMuggy
RH 73 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 67 | 30° | 24° | 29° | 53 mm | 7 | 45 % | 12 h | Warm and muggy |
| February | 71 | 30° | 24° | 29° | 45 mm | 5 | 50 % | 12 h | Hot and muggy |
| March | 56 | 31° | 25° | 30° | 114 mm | 7 | 44 % | 12 h | Hot and muggy |
| April | 44 | 33° | 26° | 31° | 156 mm | 10 | 41 % | 12 h | Hot and muggy |
| May | 23 | 33° | 25° | 31° | 209 mm | 16 | 28 % | 13 h | Hot, showery and muggy |
| June | 21 | 32° | 25° | 30° | 396 mm | 19 | 19 % | 13 h | Rainy season · hot, rainy and muggy |
| July | 25 | 31° | 25° | 30° | 410 mm | 20 | 19 % | 13 h | Rainy season · hot, rainy and muggy |
| August | 25 | 31° | 25° | 29° | 508 mm | 20 | 19 % | 12 h | Rainy season · hot, rainy and muggy |
| September | 27 | 30° | 25° | 29° | 387 mm | 21 | 20 % | 12 h | Rainy season · hot, rainy and muggy |
| October | 28 | 30° | 25° | 30° | 307 mm | 20 | 26 % | 12 h | Rainy season · hot, rainy and muggy |
| November | 45 | 31° | 25° | 30° | 165 mm | 12 | 37 % | 12 h | Hot, showery and muggy |
| December | 65 | 30° | 25° | 29° | 68 mm | 7 | 43 % | 12 h | Hot and muggy |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 7 m. Coordinates: 10.61, 103.53.