The climate in Puerto Rico during April can be summarized as warm, humid and wet.
April is in the fall / autumn in Puerto Rico and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 16°C (60°F) is normal.
Daytime temperature | 26.5°C 79.7°F |
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Nightly temperature | 15.5°C 59.9°F |
Average temperature | 21°C 69.8°F |
Daily sunshine | 6.3 hrs |
Avg rainfall | 156 mm 6.1 ins |
Rainy days | 8 days |
Sea temperature | 22.8°C 73°F |
Humidity | 78% |
Windspeed | 10.1kph 6 mph |
On average April is the 4th wettest month of the year in Puerto Rico with around 156mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 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 Puerto Rico in April 2025.
Hottest month: | January | 31.4°C 88.5°F |
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Driest month: | July | 108mm 4.3ins |
Sunniest month: | December | 8.7hrs |
Coldest month: | June | 20.8°C 69.4°F |
Wettest month: | October | 191mm 7.5ins |