Wattwil Weather in May
What's the weather like in Wattwil (Saint Gallen) in May 2024?
The climate in Wattwil during May can be summarized as mild and wet.
May is in the spring in Wattwil and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 6°C (43°F) is normal.
| Daytime temperature | 14.9°C 58.7°F |
|---|---|
| Nightly temperature | 6.2°C 43.1°F |
| Average temperature | 10.5°C 50.9°F |
| Daily sunshine | 6.1 hrs |
| Avg rainfall | 121 mm 4.8 ins |
| Rainy days | 18 days |
| Sea temperature | 15.7°C 60.2°F |
| Humidity | 73% |
| Windspeed | 8.6kph 5 mph |
On average May is the 4th wettest month of the year in Wattwil with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
May temperatures in Wattwil
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 Wattwil in May 2024.
Other monthly averages
Wattwil weather stats
| Hottest month: | July | 20.5°C 68.9°F |
|---|---|---|
| Driest month: | February | 65mm 2.6ins |
| Sunniest month: | July | 7.6hrs |
| Coldest month: | January | 1°C 33.8°F |
| Wettest month: | August | 144mm 5.7ins |
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