San Rafael Abajo Weather in May
What's the weather like in San Rafael Abajo (San José) in May 2025?
The climate in San Rafael Abajo during May can be summarized as hot, humid and very wet.
May is in the spring in San Rafael Abajo and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 28.4°C 83.1°F |
|---|---|
| Nightly temperature | 20.6°C 69.1°F |
| Average temperature | 24.5°C 76.1°F |
| Daily sunshine | 6.9 hrs |
| Avg rainfall | 307 mm 12.1 ins |
| Rainy days | 19 days |
| Sea temperature | 29.3°C 84.7°F |
| Humidity | 82% |
| Windspeed | 11.5kph 7 mph |
On average May is the 3rd wettest month of the year in San Rafael Abajo with around 307mm 12.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
May temperatures in San Rafael Abajo
May rainfall
May 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 Abajo in May 2025.
Other monthly averages
San Rafael Abajo weather stats
| Hottest month: | April | 29°C 84.2°F |
|---|---|---|
| Driest month: | January | 0mm 0ins |
| Sunniest month: | February | 8.5hrs |
| Coldest month: | October | 26.6°C 79.9°F |
| Wettest month: | October | 392mm 15.4ins |
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