Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a chilly 7.3°C (45.1°F) to a moderate 14.4°C (57.9°F). The nighttime temperature, during May, averages of 6.2°C (43.2°F).Humidity
In May, the average relative humidity in Rusutsu is 80%.Rainfall
In Rusutsu, in May, during 15.6 rainfall days, 58mm (2.28") of precipitation is typically accumulated. Throughout the year, there are 157.6 rainfall days, and 900mm (35.43") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Rusutsu aggregates 5mm (0.2") of snow. Throughout the year, in Rusutsu, there are 120.8 snowfall days, and 2288mm (90.08") of snow is accumulated.Daylight
In May, the average length of the day is 14h and 38min.On the first day of May, sunrise is at 04:30 and sunset at 18:36. On the last day of the month, sunrise is at 04:01 and sunset at 19:07 JST.
Sunshine
The months with the most sunshine in Rusutsu are May and August, with an average of 8.4h of sunshine.UV index
In May, the average daily maximum UV index in Rusutsu is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Act with care - The need to guard against sun damage is communicated. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in May in Rusutsu?
What is the average humidity in May in Rusutsu?
How many days does it rain in May in Rusutsu?
What is the last month it snows in Rusutsu?
How many hours of daylight does Rusutsu have in May?
When is the sunrise / sunset in May in Rusutsu?
What are the months with the most sunshine in Rusutsu?
How many hours of sunshine does Rusutsu have in May?
What is the UV index intensity in May in Rusutsu?
Average temperature in May
Rusutsu, Japan
- Average high temperature in May: 14.4°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (-8.9°C).
Average pressure in May
Rusutsu, Japan
- Average pressure in May: 1010.3mbar
The month with the highest atmospheric pressure is November (1016.4mbar).
The month with the lowest atmospheric pressure is July (1008.4mbar).
Average wind speed in May
Rusutsu, Japan
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in May
Rusutsu, Japan
- Average humidity in May: 80%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (79%).
Average rainfall in May
Rusutsu, Japan
- Average rainfall in May: 58mm
The wettest month (with the highest rainfall) is August (105mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days in May
Rusutsu, Japan
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in May
Rusutsu, Japan
- Average snowfall in May: 5mm
The month with the highest snowfall is December (598mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Rusutsu, Japan
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (28.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rusutsu, Japan
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 8h and 2min
The months with the most sunshine are May and August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in May
Rusutsu, Japan
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is January (2.7 days).
Average UV index in May
Rusutsu, Japan
- Average UV index in May: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in May
Rusutsu, Japan
- Average cloud cover in May: 47
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in May
Rusutsu, Japan
- Average visibility in May: 9km
The months with the highest visibility are April, May and October (9km).
The months with the lowest visibility are January, February, July, August and December (7km).
Rusutsu, Japan
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