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
The start of September comes with a small reduction in the average high-temperature, subtly receding from a moderately hot 29.2°C (84.6°F) in August to a still warm 25°C (77°F). Shinjicho Shinji's September nights cool down to an average low-temperature of 19.8°C (67.6°F).Humidity
The average relative humidity in September in Shinjicho Shinji, Japan, is 80%.Rainfall
In Shinjicho Shinji, during September, the rain falls for 17.2 days and regularly aggregates up to 115mm (4.53") of precipitation. In Shinjicho Shinji, Japan, during the entire year, the rain falls for 180.2 days and collects up to 954mm (37.56") of precipitation.Snowfall
In Shinjicho Shinji, Japan, snow does not fall in April through November.Daylight
In Shinjicho Shinji, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:40 and sunset at 18:35. On the last day of September, in Shinjicho Shinji, sunrise is at 06:02 and sunset at 17:54 JST.
Sunshine
The average sunshine in September in Shinjicho Shinji is 8.6h.UV index
In Shinjicho Shinji, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Enhance your sun protection with tightly woven, yet airy clothing.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Shinjicho Shinji in September?
What is the average humidity in September in Shinjicho Shinji?
How many days does it rain in September in Shinjicho Shinji?
When it does not snow in Shinjicho Shinji?
What is the average length of the day in September in Shinjicho Shinji?
When is the sunrise / sunset in September in Shinjicho Shinji?
How many hours of sunshine does Shinjicho Shinji have in September?
What is the UV index reading in September in Shinjicho Shinji?
Average temperature in September
Shinjicho Shinji, Japan
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in September: 19.8°C
The month with the highest average low temperature is August (23.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in September
Shinjicho Shinji, Japan
- Average pressure in September: 1012.8mbar
The months with the highest atmospheric pressure are January and February (1020.6mbar).
The month with the lowest atmospheric pressure is July (1008.2mbar).
Average wind speed in September
Shinjicho Shinji, Japan
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is January (17.3km/h).
The calmest month (with the lowest average wind speed) is June (9.8km/h).
Average humidity in September
Shinjicho Shinji, Japan
- Average humidity in September: 80%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are March, April and May (73%).
Average rainfall in September
Shinjicho Shinji, Japan
- Average rainfall in September: 115mm
The wettest month (with the highest rainfall) is July (161mm).
The driest months (with the least rainfall) are February and November (42mm).
Average rainfall days in September
Shinjicho Shinji, Japan
- Average rainfall days in September: 17.2 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
Shinjicho Shinji, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Shinjicho Shinji, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.4 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
Shinjicho Shinji, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in September
Shinjicho Shinji, Japan
- Average sunshine days in September: 10.9 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in September
Shinjicho Shinji, 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
Shinjicho Shinji, Japan
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Shinjicho Shinji, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (10km).
The months with the lowest visibility are June, July and August (9km).
Shinjicho Shinji, Japan
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