Miri Weather in August
What's the weather like in Miri (Sarawak) in August 2025?
The climate in Miri during August can be summarized as hot, humid and very wet.
August is in the summer in Miri and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 31.4°C 88.4°F |
|---|---|
| Nightly temperature | 23.1°C 73.5°F |
| Average temperature | 27.2°C 81°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 214 mm 8.4 ins |
| Rainy days | 17 days |
| Sea temperature | 29.7°C 85.5°F |
| Humidity | 83% |
| Windspeed | 5.8kph 4 mph |
On average August is the 6th wettest month of the year in Miri with around 214mm 8.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
August temperatures in Miri
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Miri in August 2025.
Other monthly averages
Best places to visit in August
Miri weather stats
| Hottest month: | May | 31.5°C 88.7°F |
|---|---|---|
| Driest month: | February | 159mm 6.3ins |
| Sunniest month: | April | 7.7hrs |
| Coldest month: | January | 29.7°C 85.5°F |
| Wettest month: | December | 363mm 14.3ins |
© Google