San Rafael Weather in April
What's the weather like in San Rafael (Alajuela) in April 2025?
The climate in San Rafael during April can be summarized as hot, humid and reasonably dry.
April is in the spring in San Rafael and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (67°F) is normal.
| Daytime temperature | 28.2°C 82.8°F |
|---|---|
| Nightly temperature | 19.2°C 66.6°F |
| Average temperature | 23.7°C 74.7°F |
| Daily sunshine | 8 hrs |
| Avg rainfall | 48 mm 1.9 ins |
| Rainy days | 10 days |
| Sea temperature | 28.8°C 83.8°F |
| Humidity | 76% |
| Windspeed | 18.4kph 11 mph |
On average April is the 5th driest month of the year in San Rafael with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
April temperatures in San Rafael
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 San Rafael in April 2024.
Other monthly averages
San Rafael weather stats
| Hottest month: | April | 28°C 82.4°F |
|---|---|---|
| Driest month: | February | 2mm 0.1ins |
| Sunniest month: | February | 8.3hrs |
| Coldest month: | December | 25.7°C 78.3°F |
| Wettest month: | September | 408mm 16.1ins |
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