September weather forecastSasaguri, Japan
September
Weather in September
September, the first month of the autumn in Sasaguri, is also a moderately hot month, with an average temperature fluctuating between 20.4°C (68.7°F) and 26.2°C (79.2°F).Temperature
September signifies a gentle decline in Sasaguri's average high-temperature, easing from a hot 30.2°C (86.4°F) in August to a warm 26.2°C (79.2°F). During September, Sasaguri observes a consistent average nighttime temperature of 20.4°C (68.7°F).Humidity
The average relative humidity in September in Sasaguri is 79%.Rainfall
In Sasaguri, in September, it is raining for 15.2 days, with typically 51mm (2.01") of accumulated precipitation. Throughout the year, in Sasaguri, there are 165.6 rainfall days, and 600mm (23.62") of precipitation is accumulated.Snowfall
In Sasaguri, snow does not fall in April through November.Daylight
The average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 05:51 and sunset at 18:43. On the last day of September, sunrise is at 06:11 and sunset at 18:04 JST.
Sunshine
In September, the average sunshine is 8.4h.UV index
In September, the average daily maximum UV index in Sasaguri is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 5 in September translates into these instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sasaguri, Japan
- Average high temperature in September: 26.2°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in September: 20.4°C
The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (3.7°C).
Average pressure in September
Sasaguri, Japan
- Average pressure in September: 1012.3mbar
The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in September
Sasaguri, Japan
- Average wind speed in September: 10.5km/h
The windiest months (with the highest average wind speed) are January and December (13.6km/h).
The calmest month (with the lowest average wind speed) is June (8.9km/h).
Average humidity in September
Sasaguri, Japan
- Average humidity in September: 79%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is March (71%).
Average rainfall in September
Sasaguri, Japan
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is July (119mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in September
Sasaguri, Japan
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is May (9.4 days).
Average snowfall in September
Sasaguri, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Sasaguri, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5 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
Sasaguri, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in September
Sasaguri, Japan
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is May (20 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in September
Sasaguri, 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 and December (UV index 2).
Average cloud cover in September
Sasaguri, Japan
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Sasaguri, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, September, October, November and December (10km).
The months with the lowest visibility are April, May, June, July and August (9km).
