September weather forecastKawara, Japan
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Kawara, Japan, with an average temperature fluctuating between 20.9°C (69.6°F) and 26.1°C (79°F).Temperature
September witnesses a gentle descent in average high-temperature, descending from August's tropical 30.2°C (86.4°F) to a moderately hot 26.1°C (79°F). During the September nights, an average temperature of 20.9°C (69.6°F) is observed in Kawara.Humidity
In September, the average relative humidity is 79%.Rainfall
In Kawara, in September, it is raining for 14.6 days, with typically 80mm (3.15") of accumulated precipitation. In Kawara, during the entire year, the rain falls for 186.7 days and collects up to 1009mm (39.72") of precipitation.Snowfall
April through November are months without snowfall in Kawara.Daylight
In September, the average length of the day in Kawara is 12h and 23min.On the first day of the month, sunrise is at 05:50 and sunset at 18:42. On the last day of September, in Kawara, sunrise is at 06:10 and sunset at 18:02 JST.
Sunshine
The average sunshine in September is 8.5h.UV index
In Kawara, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 5 during September translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. 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
Kawara, Japan
- Average high temperature in September: 26.1°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: 20.9°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in September
Kawara, 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
Kawara, Japan
- Average wind speed in September: 11.2km/h
The windiest months (with the highest average wind speed) are January and December (14.7km/h).
The calmest month (with the lowest average wind speed) is June (9.3km/h).
Average humidity in September
Kawara, Japan
- Average humidity in September: 79%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is March (70%).
Average rainfall in September
Kawara, Japan
- Average rainfall in September: 80mm
The wettest month (with the highest rainfall) is July (193mm).
The driest month (with the least rainfall) is January (50mm).
Average rainfall days in September
Kawara, Japan
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is May (11.4 days).
Average snowfall in September
Kawara, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Kawara, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.8 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
Kawara, 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: 10h and 0min).
- Average sunshine in September: 8h and 30min
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 6min).
Average sunshine days in September
Kawara, Japan
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in September
Kawara, 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
Kawara, Japan
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Kawara, Japan
- Average visibility in September: 10km
The months with the highest visibility are March, September, October, November and December (10km).
The months with the lowest visibility are January, February, April, May, June, July and August (9km).
