May weather forecastAibetsu, Japan
May
Weather in May
May, the last month of the spring in Aibetsu, is a mild month, with an average temperature varying between 15.8°C (60.4°F) and 5.4°C (41.7°F).Temperature
As May sets, the average high-temperature displays a significant increase, moving up from a frosty 6.8°C (44.2°F) in April to a moderate 15.8°C (60.4°F). Aibetsu experiences an average low-temperature reading of 5.4°C (41.7°F) throughout May.Humidity
May is the least humid month in Aibetsu, with an average relative humidity of 74%.Rainfall
In Aibetsu, during May, the rain falls for 14.4 days and regularly aggregates up to 44mm (1.73") of precipitation. Throughout the year, in Aibetsu, there are 150.9 rainfall days, and 729mm (28.7") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.5 snowfall days, in May, Aibetsu aggregates 3mm (0.12") of snow. In Aibetsu, during the entire year, snow falls for 121.5 days and aggregates up to 2078mm (81.81") of snow.Daylight
The average length of the day in May in Aibetsu is 14h and 44min.On the first day of May, sunrise is at 04:21 and sunset at 18:32. On the last day of the month, sunrise is at 03:50 and sunset at 19:04 JST.
Sunshine
The average sunshine in May is 8.8h.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 exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during May translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Aibetsu, Japan
- Average high temperature in May: 15.8°C
The warmest months (with the highest average high temperature) are July and August (24.3°C).
The month with the lowest average high temperature is January (-5.5°C).
- Average low temperature in May: 5.4°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 (-13.4°C).
Average pressure in May
Aibetsu, Japan
- Average pressure in May: 1010.2mbar
The months with the highest atmospheric pressure are October and November (1015.5mbar).
The month with the lowest atmospheric pressure is July (1008.7mbar).
Average wind speed in May
Aibetsu, Japan
- Average wind speed in May: 9.9km/h
The windiest month (with the highest average wind speed) is April (10.5km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).
Average humidity in May
Aibetsu, Japan
- Average humidity in May: 74%
The months with the highest relative humidity are January, February and December (93%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Aibetsu, Japan
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is August (96mm).
The driest month (with the least rainfall) is April (41mm).
Average rainfall days in May
Aibetsu, Japan
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is January (5 days).
Average snowfall in May
Aibetsu, Japan
- Average snowfall in May: 3mm
The month with the highest snowfall is December (560mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Aibetsu, Japan
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (26.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Aibetsu, Japan
- Average daylight in May: 14h and 42min
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 48min
The month with the most sunshine is August (Average sunshine: 8h and 54min).
The months with the least sunshine are January and December (Average sunshine: 2h and 12min).
Average sunshine days in May
Aibetsu, Japan
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is December (3.2 days).
Average UV index in May
Aibetsu, 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, November and December (UV index 1).
Average cloud cover in May
Aibetsu, Japan
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in May
Aibetsu, Japan
- Average visibility in May: 9km
The month with the highest visibility is May (9km).
The month with the lowest visibility is January (5km).
