August weather forecastSunagawa, Japan
August
Weather in August
August, the last month of the summer in Sunagawa, is also a moderately hot month, with an average temperature fluctuating between 24.4°C (75.9°F) and 15.1°C (59.2°F).Temperature
August is Sunagawa's warmest month, registering average high temperatures of 24.4°C (75.9°F) and lows of 15.1°C (59.2°F).Humidity
In Sunagawa, the average relative humidity in August is 86%.Rainfall
August is the month with the most rainfall. Rain falls for 17 days and accumulates 69mm (2.72") of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in August is 13h and 57min.On the first day of the month, sunrise is at 04:22 and sunset at 18:55. On the last day of August, sunrise is at 04:55 and sunset at 18:10 JST.
Sunshine
In Sunagawa, the average sunshine in August is 8.1h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 5 during August translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. 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 August
Sunagawa, Japan
- Average high temperature in August: 24.4°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (-4.1°C).
- Average low temperature in August: 15.1°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (-11.1°C).
Average pressure in August
Sunagawa, Japan
- Average pressure in August: 1009.7mbar
The month with the highest atmospheric pressure is November (1015.7mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).
Average wind speed in August
Sunagawa, Japan
- Average wind speed in August: 7.4km/h
The windiest months (with the highest average wind speed) are April and December (10.8km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in August
Sunagawa, Japan
- Average humidity in August: 86%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (77%).
Average rainfall in August
Sunagawa, Japan
- Average rainfall in August: 69mm
The wettest month (with the highest rainfall) is August (69mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in August
Sunagawa, Japan
- Average rainfall days in August: 17 days
The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is January (2 days).
Average snowfall in August
Sunagawa, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is December (227mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in August
Sunagawa, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (22.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sunagawa, Japan
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 8h and 6min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in August
Sunagawa, Japan
- Average sunshine days in August: 11.4 days
The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is December (7.8 days).
Average UV index in August
Sunagawa, Japan
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in August
Sunagawa, Japan
- Average cloud cover in August: 55
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is September (Cloud cover 46).
Average visibility in August
Sunagawa, Japan
- Average visibility in August: 7km
The months with the highest visibility are April, May and October (9km).
The month with the lowest visibility is January (6km).
