Santa Catalina Weather in May
What's the weather like in Santa Catalina (Soriano) in May 2025?
The climate in Santa Catalina during May can be summarized as mild and reasonably dry.
May is in the fall / autumn in Santa Catalina and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 10°C (49°F) is normal.
| Daytime temperature | 18.8°C 65.8°F |
|---|---|
| Nightly temperature | 9.5°C 49°F |
| Average temperature | 14.1°C 57.4°F |
| Daily sunshine | 5.8 hrs |
| Avg rainfall | 79 mm 3.1 ins |
| Rainy days | 8 days |
| Sea temperature | 17°C 62.6°F |
| Humidity | 78% |
| Windspeed | 13.3kph 8 mph |
On average May is the 5th driest month of the year in Santa Catalina with around 79mm 3.1 inches of rain making it a reasonably dry 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 5.8 hours of sunshine per day.
May temperatures in Santa Catalina
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 Santa Catalina in May 2025.
Other monthly averages
Santa Catalina weather stats
| Hottest month: | January | 29.1°C 84.4°F |
|---|---|---|
| Driest month: | June | 71mm 2.8ins |
| Sunniest month: | January | 9.7hrs |
| Coldest month: | July | 15°C 59°F |
| Wettest month: | March | 112mm 4.4ins |
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