Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With the onset of September, Tatebayashi's climate undergoes a slight change as the average high-temperature moves from a tropical 30.3°C (86.5°F) in August to a warm 25.6°C (78.1°F). Throughout the month of September, the nighttime temperature in Tatebayashi dips to an average of 18.4°C (65.1°F).Humidity
In Tatebayashi, the average relative humidity in September is 76%.Rainfall
In Tatebayashi, Japan, in September, it is raining for 15.9 days, with typically 86mm (3.39") of accumulated precipitation. Throughout the year, in Tatebayashi, Japan, there are 158.6 rainfall days, and 784mm (30.87") of precipitation is accumulated.Snowfall
In Tatebayashi, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 25min.On the first day of September in Tatebayashi, sunrise is at 05:13 and sunset at 18:10. On the last day of the month, sunrise is at 05:36 and sunset at 17:27 JST.
Sunshine
In September, the average sunshine in Tatebayashi is 8h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the usual temperature for Tatebayashi in September?
What is the average humidity in September in Tatebayashi?
How many days does it rain in September in Tatebayashi?
When it does not snow in Tatebayashi?
What is the average length of the day in September in Tatebayashi?
When is the sunrise / sunset in September in Tatebayashi?
How many hours of sunshine does Tatebayashi have in September?
What is the UV index reading in September in Tatebayashi?
Average temperature in September
Tatebayashi, Japan
- Average high temperature in September: 25.6°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in September: 18.4°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).
Average pressure in September
Tatebayashi, Japan
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in September
Tatebayashi, Japan
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is July (6.5km/h).
Average humidity in September
Tatebayashi, Japan
- Average humidity in September: 76%
The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (61%).
Average rainfall in September
Tatebayashi, Japan
- Average rainfall in September: 86mm
The wettest month (with the highest rainfall) is July (124mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in September
Tatebayashi, Japan
- Average rainfall days in September: 15.9 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is January (5.1 days).
Average snowfall in September
Tatebayashi, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Tatebayashi, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2 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
Tatebayashi, Japan
- Average daylight in September: 12h and 2min
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 42min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are May and August (Average sunshine: 9h and 42min).
The months with the least sunshine are February and November (Average sunshine: 6h and 24min).
Average sunshine days in September
Tatebayashi, Japan
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is July (6.4 days).
Average UV index in September
Tatebayashi, Japan
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Tatebayashi, 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 25).
Average visibility in September
Tatebayashi, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, November and December (10km).
The months with the lowest visibility are April, May, June, July, August, September and October (9km).
Tatebayashi, Japan
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