September weather forecastKagami, Japan
September
Weather in September
September, the first month of the autumn in Kagami, is still a warm month, with an average temperature varying between 21.5°C (70.7°F) and 25.6°C (78.1°F).Temperature
Kagami observes a small decrease in the average high-temperature with the arrival of September, falling from August's 29.3°C (84.7°F) to a still moderately hot 25.6°C (78.1°F). With a barely noticeable fluctuation in temperature, Kagami reaches an average low of 21.5°C (70.7°F) during the September nights.Humidity
In September, the average relative humidity is 80%.Rainfall
In Kagami, in September, it is raining for 14.5 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, there are 149.2 rainfall days, and 456mm (17.95") of precipitation is accumulated.Snowfall
March through November are months without snowfall in Kagami.Daylight
In Kagami, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 05:54 and sunset at 18:45. On the last day of September, sunrise is at 06:13 and sunset at 18:06 JST.
Sunshine
In Kagami, Japan, the average sunshine in September is 7.7h.UV index
In Kagami, Japan, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during September translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kagami, Japan
- Average high temperature in September: 25.6°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is August (24.6°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).
Average pressure in September
Kagami, Japan
- Average pressure in September: 1012.1mbar
The month with the highest atmospheric pressure is January (1022.2mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).
Average wind speed in September
Kagami, Japan
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is January (16.4km/h).
The calmest month (with the lowest average wind speed) is June (10.7km/h).
Average humidity in September
Kagami, Japan
- Average humidity in September: 80%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January, February and March (71%).
Average rainfall in September
Kagami, Japan
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (105mm).
The driest month (with the least rainfall) is January (18mm).
Average rainfall days in September
Kagami, Japan
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is May (9.4 days).
Average snowfall in September
Kagami, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Kagami, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.5 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
Kagami, 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: 7h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in September
Kagami, Japan
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is May (19.4 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in September
Kagami, 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
Kagami, Japan
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Kagami, 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).
