May weather forecastOshu, Japan
May
Weather in May
May, the last month of the spring in Oshu, is a comfortable month, with an average temperature fluctuating between 18.6°C (65.5°F) and 8.9°C (48°F).Temperature
May signals a shift in the average high-temperature, moving from April's cool 11.8°C (53.2°F) to a refreshing 18.6°C (65.5°F). During May nights, Oshu witnesses a consistent average temperature of 8.9°C (48°F).Humidity
April and May, with an average relative humidity of 77%, are the least humid months.Rainfall
In Oshu, Japan, in May, during 11.4 rainfall days, 59mm (2.32") of precipitation is typically accumulated. In Oshu, Japan, during the entire year, the rain falls for 167.6 days and collects up to 793mm (31.22") of precipitation.Snowfall
In Oshu, snow does not fall in May through October.Daylight
The average length of the day in May is 14h and 19min.On the first day of May, sunrise is at 04:36 and sunset at 18:28. On the last day of the month, sunrise is at 04:11 and sunset at 18:54 JST.
Sunshine
The month with the most sunshine is May, with an average of 8.8h of sunshine.UV index
The average daily maximum UV index in May in Oshu is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. To guard against the harmful effects of the Sun, minimize exposure during midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Oshu, Japan
- Average high temperature in May: 18.6°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is August (18.4°C).
The coldest month (with the lowest average low temperature) is February (-5.9°C).
Average pressure in May
Oshu, Japan
- Average pressure in May: 1011.8mbar
The month with the highest atmospheric pressure is November (1018.3mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).
Average wind speed in May
Oshu, Japan
- Average wind speed in May: 9.9km/h
The windiest month (with the highest average wind speed) is January (12.2km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).
Average humidity in May
Oshu, Japan
- Average humidity in May: 77%
The months with the highest relative humidity are January and July (87%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in May
Oshu, Japan
- Average rainfall in May: 59mm
The wettest month (with the highest rainfall) is October (108mm).
The driest month (with the least rainfall) is November (41mm).
Average rainfall days in May
Oshu, Japan
- Average rainfall days in May: 11.4 days
The months with the highest number of rainy days are July and December (16.4 days).
The month with the least rainy days is May (11.4 days).
Average snowfall in May
Oshu, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (221mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Oshu, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (23.3 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
Oshu, Japan
- Average daylight in May: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 8h and 48min
The month with the most sunshine is May (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Oshu, Japan
- Average sunshine days in May: 17.5 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is January (3.9 days).
Average UV index in May
Oshu, 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 and December (UV index 1).
Average cloud cover in May
Oshu, Japan
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is October (Cloud cover 42).
Average visibility in May
Oshu, Japan
- Average visibility in May: 8km
The months with the highest visibility are March, April and November (9km).
The months with the lowest visibility are January, July, August and September (7km).
