May weather forecastMamiya, Japan
May
Weather in May
The last month of the spring, May, is a pleasant month in Mamiya, Japan, with an average temperature fluctuating between 20.4°C (68.7°F) and 13.5°C (56.3°F).Temperature
With the onset of May, the average high-temperature slightly shifts from April's refreshing 15.3°C (59.5°F) to an agreeable 20.4°C (68.7°F). Throughout May, Mamiya witnesses a consistent average low-temperature of 13.5°C (56.3°F).Humidity
In Mamiya, Japan, the average relative humidity in May is 77%.Rainfall
In Mamiya, Japan, in May, it is raining for 14.8 days, with typically 108mm (4.25") of accumulated precipitation. Throughout the year, in Mamiya, there are 190.1 rainfall days, and 1339mm (52.72") of precipitation is accumulated.Snowfall
In Mamiya, snow does not fall in April through November.Daylight
In Mamiya, the average length of the day in May is 14h and 1min.On the first day of May in Mamiya, sunrise is at 04:52 and sunset at 18:29. On the last day of the month, sunrise is at 04:31 and sunset at 18:52 JST.
Sunshine
In Mamiya, the average sunshine in May is 9.2h.UV index
In Mamiya, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 during May translates into the following directions:
Act with care - The need to guard against sun damage is communicated. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mamiya, Japan
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in May: 13.5°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in May
Mamiya, Japan
- Average pressure in May: 1012mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in May
Mamiya, Japan
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in May
Mamiya, Japan
- Average humidity in May: 77%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is January (68%).
Average rainfall in May
Mamiya, Japan
- Average rainfall in May: 108mm
The wettest month (with the highest rainfall) is July (183mm).
The driest month (with the least rainfall) is January (51mm).
Average rainfall days in May
Mamiya, Japan
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in May
Mamiya, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Mamiya, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Mamiya, Japan
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 9h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in May
Mamiya, Japan
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is January (17.9 days).
The month with the least sunshine days is July (6.7 days).
Average UV index in May
Mamiya, Japan
- Average UV index in May: 5
The months with the highest UV index are June, 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
Mamiya, Japan
- Average cloud cover in May: 39
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in May
Mamiya, Japan
- Average visibility in May: 9km
The months with the highest visibility are January, February, November and December (10km).
The months with the lowest visibility are March, April, May, June, July, August, September and October (9km).





