August weather forecastShiriuchi, Japan
August
Weather in August
The last month of the summer, August, is a warm month in Shiriuchi, Japan, with an average temperature varying between 23.4°C (74.1°F) and 19.6°C (67.3°F).Temperature
Shiriuchi registers the highest average temperatures during the month of August, with peaks of 23.4°C (74.1°F) and lows of 19.6°C (67.3°F).Humidity
The average relative humidity in August is 86%.Rainfall
August is the month with the most rainfall in Shiriuchi, Japan. Rain falls for 11.9 days and accumulates 25mm (0.98") of precipitation.Snowfall
In Shiriuchi, snow does not fall in May through October.Daylight
The average length of the day in August in Shiriuchi is 13h and 49min.On the first day of August, sunrise is at 04:33 and sunset at 18:56. On the last day of the month, sunrise is at 05:03 and sunset at 18:13 JST.
Sunshine
In August, the average sunshine in Shiriuchi is 8.3h.UV index
June through September, 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 health hazard from unsafe exposure to UV radiation for average individuals.Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Shiriuchi, Japan
- Average high temperature in August: 23.4°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in August: 19.6°C
The month with the highest average low temperature is August (19.6°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).
Average pressure in August
Shiriuchi, Japan
- Average pressure in August: 1009.8mbar
The month with the highest atmospheric pressure is November (1017mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in August
Shiriuchi, Japan
- Average wind speed in August: 13.1km/h
The windiest month (with the highest average wind speed) is December (24.3km/h).
The calmest month (with the lowest average wind speed) is July (12.2km/h).
Average humidity in August
Shiriuchi, Japan
- Average humidity in August: 86%
The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is October (73%).
Average rainfall in August
Shiriuchi, Japan
- Average rainfall in August: 25mm
The wettest month (with the highest rainfall) is August (25mm).
The driest month (with the least rainfall) is May (12mm).
Average rainfall days in August
Shiriuchi, Japan
- Average rainfall days in August: 11.9 days
The month with the highest number of rainy days is July (13 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in August
Shiriuchi, Japan
- Average snowfall in August: 0mm
The month with the highest snowfall is February (52mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Shiriuchi, Japan
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Shiriuchi, Japan
- Average daylight in August: 13h and 48min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 8h and 18min
The month with the most sunshine is May (Average sunshine: 8h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in August
Shiriuchi, Japan
- Average sunshine days in August: 14.4 days
The months with the most sunshine days are May and October (17.3 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in August
Shiriuchi, Japan
- Average UV index in August: 5
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in August
Shiriuchi, Japan
- Average cloud cover in August: 49
The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are September and October (Cloud cover 38).
Average visibility in August
Shiriuchi, Japan
- Average visibility in August: 9km
The months with the highest visibility are September and October (10km).
The month with the lowest visibility is July (8km).
