September weather forecastSoga, Japan
September
Weather in September
September, the first month of the autumn in Soga, is still a warm month, with an average temperature fluctuating between 26.4°C (79.5°F) and 21.8°C (71.2°F).Temperature
Soga's progression into September involves a gentle drop in the average high-temperature, from 29.8°C (85.6°F) in August to a still warm 26.4°C (79.5°F). In September, Soga's nights cool slightly to a consistent average temperature of 21.8°C (71.2°F).Humidity
In September, the average relative humidity in Soga is 77%.Rainfall
In September, the rain falls for 16.3 days. Throughout September, 117mm (4.61") of precipitation is accumulated. In Soga, during the entire year, the rain falls for 162.9 days and collects up to 921mm (36.26") of precipitation.Snowfall
March through December are months without snowfall in Soga.Daylight
In September, the average length of the day is 12h and 25min.On the first day of the month, sunrise is at 05:11 and sunset at 18:07. On the last day of September, in Soga, Japan, sunrise is at 05:33 and sunset at 17:25 JST.
Sunshine
In Soga, the average sunshine in September is 7.6h.UV index
In September, the average daily maximum UV index in Soga is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the UV index of 6 transforms into the following advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Soga, Japan
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in September: 21.8°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in September
Soga, Japan
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in September
Soga, Japan
- Average wind speed in September: 14km/h
The windiest month (with the highest average wind speed) is March (17.4km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).
Average humidity in September
Soga, Japan
- Average humidity in September: 77%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is January (62%).
Average rainfall in September
Soga, Japan
- Average rainfall in September: 117mm
The wettest month (with the highest rainfall) is October (124mm).
The driest month (with the least rainfall) is January (41mm).
Average rainfall days in September
Soga, Japan
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in September
Soga, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Soga, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Soga, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 7h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Soga, Japan
- Average sunshine days in September: 10.9 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in September
Soga, Japan
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in September
Soga, Japan
- Average cloud cover in September: 41
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in September
Soga, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
