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
With the onset of May, the average high-temperature slightly shifts from April's frosty 7.8°C (46°F) to a mild 15.3°C (59.5°F). Throughout May, the temperature in Rikubetsu tends to fall to a consistent average low of 5°C (41°F).Humidity
With an average relative humidity of 76%, May is the least humid month in Rikubetsu, Japan.Rainfall
In May, the rain falls for 16.1 days. Throughout May, 51mm (2.01") of precipitation is accumulated. Throughout the year, in Rikubetsu, there are 163 rainfall days, and 723mm (28.46") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rikubetsu, Japan. May is the last month it regularly snows in Rikubetsu. During 1.6 snowfall days, in May, Rikubetsu aggregates 8mm (0.31") of snow. Throughout the year, there are 107.3 snowfall days, and 1396mm (54.96") of snow is accumulated.Daylight
In May, the average length of the day is 14h and 42min.On the first day of the month, sunrise is at 04:17 and sunset at 18:26. On the last day of May, sunrise is at 03:47 and sunset at 18:58 JST.
Sunshine
The month with the most sunshine in Rikubetsu, Japan, is May, with an average of 8.5h of sunshine.UV index
In Rikubetsu, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In May, a regular UV index of 4 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Experience reduced UV exposure by about half when donning a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the average May temperature in Rikubetsu?
What is the least humid month in Rikubetsu?
What is the average humidity in May in Rikubetsu?
How much does it rain in Rikubetsu in May?
What is the last month it snows in Rikubetsu?
How many hours of daylight does Rikubetsu have in May?
When are sunrise and sunset in May in Rikubetsu?
What month has the most sunshine in Rikubetsu?
How long on average sun shines in May in Rikubetsu?
What is the UV index intensity in May in Rikubetsu?
Average temperature in May
Rikubetsu, Japan
- Average high temperature in May: 15.3°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in May: 5°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-12.3°C).
Average pressure in May
Rikubetsu, Japan
- Average pressure in May: 1010.4mbar
The month with the highest atmospheric pressure is October (1015.4mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in May
Rikubetsu, Japan
- Average wind speed in May: 9.3km/h
The windiest month (with the highest average wind speed) is April (10.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in May
Rikubetsu, Japan
- Average humidity in May: 76%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (76%).
Average rainfall in May
Rikubetsu, Japan
- Average rainfall in May: 51mm
The wettest month (with the highest rainfall) is August (111mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in May
Rikubetsu, Japan
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in May
Rikubetsu, Japan
- Average snowfall in May: 8mm
The month with the highest snowfall is January (310mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Rikubetsu, Japan
- Average snowfall days in May: 1.6 days
The month with the highest number of snowfall days is January (23.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rikubetsu, Japan
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is May (Average sunshine: 8h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in May
Rikubetsu, Japan
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is October (13.3 days).
The month with the least sunshine days is March (6.3 days).
Average UV index in May
Rikubetsu, Japan
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in May
Rikubetsu, Japan
- Average cloud cover in May: 47
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is October (Cloud cover 39).
Average visibility in May
Rikubetsu, Japan
- Average visibility in May: 8km
The months with the highest visibility are October and November (9km).
The month with the lowest visibility is February (6km).
Rikubetsu, Japan
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