May weather forecastAnnaka, Japan
May
Weather in May
May, the last month of the spring in Annaka, is an agreeable month, with an average temperature ranging between max 20.4°C (68.7°F) and min 9.6°C (49.3°F).Temperature
The onset of May marks an increase in the average high-temperature, moving from a refreshing 14.3°C (57.7°F) in April to a pleasant 20.4°C (68.7°F). Annaka temperatures generally rest at a low of 9.6°C (49.3°F) during the May nights.Humidity
The average relative humidity in May is 71%.Rainfall
In Annaka, in May, during 15.3 rainfall days, 63mm (2.48") of precipitation is typically accumulated. Throughout the year, in Annaka, Japan, there are 174.1 rainfall days, and 874mm (34.41") of precipitation is accumulated.Snowfall
In Annaka, Japan, snow does not fall in May through October.Daylight
The average length of the day in May in Annaka, Japan, is 14h and 6min.On the first day of the month, sunrise is at 04:50 and sunset at 18:32. On the last day of May, sunrise is at 04:28 and sunset at 18:55 JST.
Sunshine
With an average of 10h of sunshine, May has the most sunshine of the year.UV index
In Annaka, Japan, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 5 in May translates into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Annaka, Japan
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in May: 9.6°C
The month with the highest average low temperature is August (19.3°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in May
Annaka, Japan
- Average pressure in May: 1012.1mbar
The month with the highest atmospheric pressure is November (1018.8mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in May
Annaka, Japan
- Average wind speed in May: 7.7km/h
The windiest month (with the highest average wind speed) is January (10km/h).
The calmest month (with the lowest average wind speed) is July (5.4km/h).
Average humidity in May
Annaka, Japan
- Average humidity in May: 71%
The months with the highest relative humidity are July and September (81%).
The months with the lowest relative humidity are March and April (70%).
Average rainfall in May
Annaka, Japan
- Average rainfall in May: 63mm
The wettest month (with the highest rainfall) is July (149mm).
The driest month (with the least rainfall) is December (19mm).
Average rainfall days in May
Annaka, Japan
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is February (5.9 days).
Average snowfall in May
Annaka, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is February (72mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Annaka, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5.6 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
Annaka, 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: 10h and 0min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in May
Annaka, Japan
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (4.5 days).
Average UV index in May
Annaka, Japan
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Annaka, Japan
- Average cloud cover in May: 34
The months with the most cloud cover are June and July (Cloud cover 47).
The months with the least cloud cover are November and December (Cloud cover 27).
Average visibility in May
Annaka, Japan
- Average visibility in May: 9km
The months with the highest visibility are January and December (10km).
The months with the lowest visibility are June, July, August, September and October (8km).
