May weather forecastYonamine, Japan
May
Weather in May
May, the last month of the spring in Yonamine, is a moderately hot month, with an average temperature ranging between min 22.7°C (72.9°F) and max 24.7°C (76.5°F).Temperature
The unfolding of May shows an average high-temperature of a moderately hot 24.7°C (76.5°F), indicating a slight variance from April's 22.3°C (72.1°F). Yonamine's May nights demonstrate minimal variation from the daytime temperatures, with an average of 22.7°C (72.9°F).Humidity
In May, the average relative humidity is 82%.Rainfall
In Yonamine, Japan, during May, the rain falls for 18.1 days and regularly aggregates up to 196mm (7.72") of precipitation. Throughout the year, there are 229.8 rainfall days, and 1512mm (59.53") of precipitation is accumulated.Daylight
The average length of the day in May is 13h and 28min.On the first day of May in Yonamine, Japan, sunrise is at 05:49 and sunset at 19:00. On the last day of the month, sunrise is at 05:34 and sunset at 19:16 JST.
Sunshine
The average sunshine in May in Yonamine is 7.9h.UV index
The average daily maximum UV index in May in Yonamine, Japan, is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 6 during May translates into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Yonamine, Japan
- Average high temperature in May: 24.7°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.6°C).
- Average low temperature in May: 22.7°C
The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in May
Yonamine, Japan
- Average pressure in May: 1011.2mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1006.7mbar).
Average wind speed in May
Yonamine, Japan
- Average wind speed in May: 18.4km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in May
Yonamine, Japan
- Average humidity in May: 82%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall in May
Yonamine, Japan
- Average rainfall in May: 196mm
The wettest month (with the highest rainfall) is June (228mm).
The driest month (with the least rainfall) is January (63mm).
Average rainfall days in May
Yonamine, Japan
- Average rainfall days in May: 18.1 days
The month with the highest number of rainy days is June (22.6 days).
The month with the least rainy days is November (16.2 days).
Average daylight in May /
Average sunshine in May
Yonamine, Japan
- Average daylight in May: 13h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in May: 7h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in May
Yonamine, Japan
- Average sunshine days in May: 11.1 days
The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is June (5.4 days).
Average UV index in May
Yonamine, Japan
- Average UV index in May: 6
The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in May
Yonamine, Japan
- Average cloud cover in May: 51
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Yonamine, Japan
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).





