September weather forecastSakoshi, Japan
September
Weather in September
September, the first month of the autumn in Sakoshi, is also a moderately hot month, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 25.5°C (77.9°F).Temperature
With the arrival of September, Sakoshi experiences a modest decline in average high-temperatures, transitioning from 29.2°C (84.6°F) in August to a still warm 25.5°C (77.9°F). During the nights in September, an average low-temperature of 19.8°C (67.6°F) is observed.Humidity
The average relative humidity in September in Sakoshi is 79%.Rainfall
In Sakoshi, in September, it is raining for 13.5 days, with typically 44mm (1.73") of accumulated precipitation. In Sakoshi, during the entire year, the rain falls for 137.3 days and collects up to 405mm (15.94") of precipitation.Snowfall
In Sakoshi, Japan, snow does not fall in March through November.Daylight
The average length of the day in September in Sakoshi is 12h and 24min.On the first day of the month, sunrise is at 05:35 and sunset at 18:29. On the last day of September, in Sakoshi, sunrise is at 05:56 and sunset at 17:48 JST.
Sunshine
The average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a regular UV index of 5 translates into these guidelines:
Take precautions - Protection against sun damage is advised. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sakoshi, Japan
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in September: 19.8°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in September
Sakoshi, Japan
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is February (1020.3mbar).
The month with the lowest atmospheric pressure is June (1008.6mbar).
Average wind speed in September
Sakoshi, Japan
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is January (15.3km/h).
The calmest month (with the lowest average wind speed) is June (8.7km/h).
Average humidity in September
Sakoshi, Japan
- Average humidity in September: 79%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are March and April (73%).
Average rainfall in September
Sakoshi, Japan
- Average rainfall in September: 44mm
The wettest month (with the highest rainfall) is July (78mm).
The driest month (with the least rainfall) is November (11mm).
Average rainfall days in September
Sakoshi, Japan
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in September
Sakoshi, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Sakoshi, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Sakoshi, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in September
Sakoshi, Japan
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is March (20.1 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in September
Sakoshi, Japan
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Sakoshi, Japan
- Average cloud cover in September: 36
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Sakoshi, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
