May weather forecastTomono, Japan
May weather for Tomono, Japan: The last month of the spring, May, is a comfortable month in Tomono, Japan, with an average temperature fluctuating between 6.7°C (44.1°F) and 18.6°C (65.5°F). The month with the most sunshine in Tomono, Japan, is May, with an average of 9.4h of sunshine.
May
Weather in May
The last month of the spring, May, is a comfortable month in Tomono, Japan, with an average temperature fluctuating between 6.7°C (44.1°F) and 18.6°C (65.5°F).Temperature
The arrival of May brings a change in Tomono's weather, with average high-temperatures moving from April's fresh 12.1°C (53.8°F) to a comfortable 18.6°C (65.5°F). May nights observe an average temperature dip to a frosty 6.7°C (44.1°F).Humidity
With an average relative humidity of 74%, May is the least humid month in Tomono.Rainfall
In Tomono, in May, it is raining for 19.5 days, with typically 90mm (3.54") of accumulated precipitation. Throughout the year, in Tomono, there are 193.2 rainfall days, and 926mm (36.46") of precipitation is accumulated.Snowfall
In Tomono, Japan, snow does not fall in May through October.Daylight
In Tomono, the average length of the day in May is 14h and 5min.On the first day of May, sunrise is at 04:52 and sunset at 18:33. On the last day of the month, sunrise is at 04:30 and sunset at 18:57 JST.
Sunshine
The month with the most sunshine in Tomono, Japan, is May, with an average of 9.4h of sunshine.UV index
In May, the average daily maximum UV index in Tomono is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Make use of precautions - It is urged to ward off sun damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Tomono, Japan
- Average high temperature in May: 18.6°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in May: 6.7°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in May
Tomono, Japan
- Average pressure in May: 1012.1mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in May
Tomono, Japan
- Average wind speed in May: 7.7km/h
The windiest month (with the highest average wind speed) is January (9.5km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in May
Tomono, Japan
- Average humidity in May: 74%
The months with the highest relative humidity are July and September (86%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Tomono, Japan
- Average rainfall in May: 90mm
The wettest month (with the highest rainfall) is October (137mm).
The driest month (with the least rainfall) is December (43mm).
Average rainfall days in May
Tomono, Japan
- Average rainfall days in May: 19.5 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (13.3 days).
Average snowfall in May
Tomono, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (276mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Tomono, Japan
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (22 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Tomono, Japan
- Average daylight in May: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 24min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in May
Tomono, Japan
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is July (14.9 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in May
Tomono, Japan
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Tomono, Japan
- Average cloud cover in May: 44
The month with the most cloud cover is September (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility in May
Tomono, Japan
- Average visibility in May: 8km
The months with the highest visibility are January, March, April, May and December (8km).
The months with the lowest visibility are July, August, September and October (6km).





