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Climate of Sihanoukville
Sihanoukville has a tropical monsoon climate. You have high temperatures and a lot of rainfall throughout the year. The average annual temperature for Sihanoukville is 56° degrees and there is about 746 inch of rain in a year. It is dry for 101 days a year with an average humidity of 75% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 29°C and 31°C
- Night:the average nighttime temperature is between 25°C and 28°C
- Sea temperature: the sea temperature is between 29°C and 32°C
- Rain: it rains 244 days and there is a total of approximately 1894 mm rainfall
- Sun hours: throughout the year there are 3328 sun hours
| Maximum temperature: | between 29°C and 31°C |
| Warmest month: | 31°C in May |
| Coldest month: | 29°C in January |
| Night temperature: | between 25°C and 28°C |
| Sea temperature: | between 29°C and 32°C |
| Dry days: | 121 days |
| Days with rain: | 244 days |
| Days with snow: | 0 days |
| Total rain sum: | 1894 mm |
| Hours of sunshine: | 3328 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sihanoukville.
Precipitation graph
This graph shows the average amount of rainfall per month for Sihanoukville.
Climate table of Sihanoukville
In this climate table you can see at a glance what the average weather per month is for Sihanoukville. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Sihanoukville might be like in a given month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day temp. (°F) | 84 | 84 | 85 | 86 | 87 | 85 | 84 | 84 | 84 | 85 | 86 | 85 |
| Night temp. (°F) | 77 | 78 | 80 | 82 | 83 | 82 | 81 | 81 | 81 | 80 | 80 | 78 |
| Water temp. (°F) | 83 | 84 | 85 | 88 | 89 | 88 | 87 | 86 | 85 | 87 | 87 | 86 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Precipitation (inch) | 17 | 12 | 26 | 42 | 68 | 107 | 118 | 110 | 98 | 80 | 47 | 22 |
| Days with rain | 12 | 11 | 18 | 22 | 24 | 25 | 24 | 26 | 24 | 24 | 20 | 14 |
| Dry days | 19 | 17 | 13 | 8 | 7 | 5 | 7 | 5 | 6 | 7 | 10 | 17 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Sun hours per day | 9 | 10 | 9 | 11 | 11 | 9 | 9 | 9 | 9 | 8 | 8 | 7 |
| Wind force (Bft) | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 3 | 3 |
| UV-index | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Best time to visit Sihanoukville
The best time to visit Sihanoukville in Cambodia is from January through March and December. In this period you have a warm temperature and little precipitation. The highest average temperature in Sihanoukville is 87°F in May and the lowest is 84°F in January. The average water temperature is between 83°F and 89°F.
Climate of Sihanoukville by month
What is the average climate in a given month for Sihanoukville? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Sihanoukville weather experiences
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