Tatsuno Weather in May
What's the weather like in Tatsuno (Nagano) in May 2024?
The climate in Tatsuno during May can be summarized as mild and wet.
May is in the spring in Tatsuno and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (65°F), whilst at night 6°C (43°F) is normal.
| Daytime temperature | 18.2°C 64.8°F |
|---|---|
| Nightly temperature | 6.2°C 43.2°F |
| Average temperature | 12.2°C 54°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 135 mm 5.3 ins |
| Rainy days | 16 days |
| Sea temperature | 19.2°C 66.5°F |
| Humidity | 70% |
| Windspeed | 12.2kph 8 mph |
On average May is the 5th wettest month of the year in Tatsuno with around 135mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
May temperatures in Tatsuno
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 Tatsuno in May 2024.
Other monthly averages
Tatsuno weather stats
| Hottest month: | August | 25.8°C 78.4°F |
|---|---|---|
| Driest month: | December | 31mm 1.2ins |
| Sunniest month: | January | 5.5hrs |
| Coldest month: | January | 0.6°C 33.1°F |
| Wettest month: | July | 229mm 9ins |
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