Arinsal Weather in May
What's the weather like in Arinsal (Parròquia de la Massana) in May 2025?
The climate in Arinsal during May can be summarized as cool and wet.
May is in the spring in Arinsal and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cold 9°C (47°F), whilst at night -1°C (30°F) is normal.
| Daytime temperature | 8.5°C 47.2°F |
|---|---|
| Nightly temperature | -1.1°C 30.1°F |
| Average temperature | 3.7°C 38.7°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 136 mm 5.3 ins |
| Rainy days | 17 days |
| Sea temperature | 16.6°C 61.9°F |
| Humidity | 77% |
| Windspeed | 16.9kph 11 mph |
On average May is the 2nd wettest month of the year in Arinsal with around 136mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
May temperatures in Arinsal
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 Arinsal in May 2025.
Other monthly averages
Arinsal weather stats
| Hottest month: | July | 17.2°C 63°F |
|---|---|---|
| Driest month: | July | 81mm 3.2ins |
| Sunniest month: | July | 9.7hrs |
| Coldest month: | February | -0.2°C 31.6°F |
| Wettest month: | November | 149mm 5.9ins |
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