The climate in Istmina during April can be summarized as hot, humid and very wet.
April is in the spring in Istmina and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 31.3°C 88.3°F |
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Nightly temperature | 22.5°C 72.5°F |
Average temperature | 26.9°C 80.4°F |
Daily sunshine | 2.9 hrs |
Avg rainfall | 604 mm 23.8 ins |
Rainy days | 18 days |
Sea temperature | 27.1°C 80.8°F |
Humidity | 86% |
Windspeed | 10.4kph 7 mph |
On average April is the 6th wettest month of the year in Istmina with around 604mm 23.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.9 hours of sunshine per day.
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 Istmina in April 2025.
Hottest month: | March | 31.3°C 88.3°F |
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Driest month: | February | 515mm 20.3ins |
Sunniest month: | July | 4hrs |
Coldest month: | November | 30.1°C 86.2°F |
Wettest month: | October | 747mm 29.4ins |