September weather forecastOgose, Japan
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Ogose, Japan, with an average temperature fluctuating between 19.3°C (66.7°F) and 26.1°C (79°F).Temperature
A modest decline in the average high-temperature is seen during September, decreasing from a tropical 30.9°C (87.6°F) in August to a warm 26.1°C (79°F). During September, Ogose records a consistent average nighttime temperature of 19.3°C (66.7°F).Humidity
In Ogose, the average relative humidity in September is 75%.Rainfall
In Ogose, during September, the rain falls for 9.5 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, there are 101.4 rainfall days, and 226mm (8.9") of precipitation is accumulated.Snowfall
April through December are months without snowfall in Ogose.Daylight
In Ogose, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:14 and sunset at 18:10. On the last day of September, sunrise is at 05:37 and sunset at 17:28 JST.
Sunshine
In Ogose, the average sunshine in September is 7.9h.UV index
In Ogose, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during September leads to these advisories:
Heed the precautions - It is counselled to guard against solar damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ogose, Japan
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in September
Ogose, Japan
- Average pressure in September: 1013.7mbar
The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in September
Ogose, Japan
- Average wind speed in September: 7.9km/h
The windiest months (with the highest average wind speed) are January, March and April (10.1km/h).
The calmest month (with the lowest average wind speed) is July (7.4km/h).
Average humidity in September
Ogose, Japan
- Average humidity in September: 75%
The months with the highest relative humidity are June and July (76%).
The month with the lowest relative humidity is January (60%).
Average rainfall in September
Ogose, Japan
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is October (36mm).
The driest months (with the least rainfall) are February and December (8mm).
Average rainfall days in September
Ogose, Japan
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is March (10.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in September
Ogose, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Ogose, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Ogose, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 7h and 54min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are February and November (Average sunshine: 6h and 18min).
Average sunshine days in September
Ogose, Japan
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is June (16.3 days).
Average UV index in September
Ogose, Japan
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Ogose, Japan
- Average cloud cover in September: 42
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in September
Ogose, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
