Sibu Weather in April
What's the weather like in Sibu (Sarawak) in April 2025?
The climate in Sibu during April can be summarized as hot, humid and very wet.
April is in the spring in Sibu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (72°F) is normal.
| Daytime temperature | 31°C 87.7°F |
|---|---|
| Nightly temperature | 22.5°C 72.4°F |
| Average temperature | 26.7°C 80.1°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 290 mm 11.4 ins |
| Rainy days | 21 days |
| Sea temperature | 29.6°C 85.3°F |
| Humidity | 86% |
| Windspeed | 3.2kph 2 mph |
On average April is the 5th wettest month of the year in Sibu with around 290mm 11.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
April temperatures in Sibu
April rainfall
April 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 Sibu in April 2024.
Other monthly averages
Sibu weather stats
| Hottest month: | May | 31.2°C 88.2°F |
|---|---|---|
| Driest month: | June | 172mm 6.8ins |
| Sunniest month: | July | 6.8hrs |
| Coldest month: | January | 29°C 84.2°F |
| Wettest month: | January | 404mm 15.9ins |
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