May weather forecastGinowan, Japan
May
Weather in May
May, the last month of the spring in Ginowan, is a warm month, with an average temperature fluctuating between 23.2°C (73.8°F) and 24.8°C (76.6°F).Temperature
The transition from April to May sees average high-temperatures adjusting to a warm 24.8°C (76.6°F), from a not significantly different 22.3°C (72.1°F). May registers an average low temperature of 23.2°C (73.8°F), subtly lower than the daytime maximum.Humidity
In May, the average relative humidity in Ginowan is 82%.Rainfall
In Ginowan, in May, during 17.8 rainfall days, 177mm (6.97") of precipitation is typically accumulated. Throughout the year, in Ginowan, there are 227.3 rainfall days, and 1392mm (54.8") of precipitation is accumulated.Daylight
In Ginowan, the average length of the day in May is 13h and 26min.On the first day of May in Ginowan, sunrise is at 05:51 and sunset at 19:00. On the last day of the month, sunrise is at 05:36 and sunset at 19:16 JST.
Sunshine
The average sunshine in May is 8.2h.UV index
The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In May, a daily UV index of 6 turns into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. 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
Ginowan, Japan
- Average high temperature in May: 24.8°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 (19°C).
- Average low temperature in May: 23.2°C
The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure in May
Ginowan, Japan
- Average pressure in May: 1011.1mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed in May
Ginowan, Japan
- Average wind speed in May: 19.8km/h
The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).
Average humidity in May
Ginowan, 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
Ginowan, Japan
- Average rainfall in May: 177mm
The wettest month (with the highest rainfall) is June (207mm).
The driest month (with the least rainfall) is February (58mm).
Average rainfall days in May
Ginowan, Japan
- Average rainfall days in May: 17.8 days
The months with the highest number of rainy days are January and June (21.5 days).
The month with the least rainy days is April (16.4 days).
Average daylight in May /
Average sunshine in May
Ginowan, Japan
- Average daylight in May: 13h and 24min
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: 8h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in May
Ginowan, Japan
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is April (11.3 days).
The month with the least sunshine days is January (6 days).
Average UV index in May
Ginowan, Japan
- Average UV index in May: 6
The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in May
Ginowan, Japan
- Average cloud cover in May: 49
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in May
Ginowan, Japan
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





