May weather forecastTonami, Japan
May
Weather in May
May, the last month of the spring in Tonami, is a pleasant month, with an average temperature varying between 10.5°C (50.9°F) and 20.3°C (68.5°F).Temperature
The onset of May brings a temperature shift, with the average high-temperature moving from a mild 13.8°C (56.8°F) in April to a pleasant 20.3°C (68.5°F). Tonami registers a consistent average low-temperature of 10.5°C (50.9°F) during May.Humidity
May is the least humid month, with an average relative humidity of 71%.Rainfall
The month with the least rainfall in Tonami, Japan, is May, when the rain falls for 12.9 days and typically collects 77mm (3.03") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day in Tonami is 14h and 7min.On the first day of the month, sunrise is at 04:58 and sunset at 18:40. On the last day of May, sunrise is at 04:35 and sunset at 19:04 JST.
Sunshine
In Tonami, the average sunshine in May is 9.7h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Tonami, Japan
- Average high temperature in May: 20.3°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in May: 10.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in May
Tonami, Japan
- Average pressure in May: 1012.2mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in May
Tonami, Japan
- Average wind speed in May: 8.3km/h
The windiest month (with the highest average wind speed) is December (10.7km/h).
The calmest months (with the lowest average wind speed) are June and August (6.9km/h).
Average humidity in May
Tonami, Japan
- Average humidity in May: 71%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Tonami, Japan
- Average rainfall in May: 77mm
The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is May (77mm).
Average rainfall days in May
Tonami, Japan
- Average rainfall days in May: 12.9 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in May
Tonami, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (440mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Tonami, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Tonami, 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 42min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Tonami, Japan
- Average sunshine days in May: 16.7 days
The month with the most sunshine days is May (16.7 days).
The month with the least sunshine days is January (7.1 days).
Average UV index in May
Tonami, Japan
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Tonami, Japan
- Average cloud cover in May: 34
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 34).
Average visibility in May
Tonami, Japan
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and July (8km).
