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
As September commences, the average high-temperature subtly reduces, transitioning from a hot 31.1°C (88°F) in August to a warm 26.8°C (80.2°F). September nights in Inashiki experience a consistent temperature drop to an agreeable 21°C (69.8°F).Humidity
The average relative humidity in September is 76%.Rainfall
In Inashiki, in September, it is raining for 12.3 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, there are 122.6 rainfall days, and 240mm (9.45") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Inashiki.Daylight
The average length of the day in September in Inashiki, Japan, is 12h and 25min.On the first day of the month, sunrise is at 05:10 and sunset at 18:06. On the last day of September, sunrise is at 05:33 and sunset at 17:24 JST.
Sunshine
The average sunshine in September in Inashiki is 7.5h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the usual temperature for Inashiki in September?
What is the average humidity in September in Inashiki?
How much does it rain in Inashiki in September?
When it does not snow in Inashiki?
How many hours of daylight does Inashiki have in September?
What time are sunrise and sunset in September in Inashiki?
How long on average sun shines in September in Inashiki?
What is the UV index reading in September in Inashiki?
Average temperature in September
Inashiki, Japan
- Average high temperature in September: 26.8°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in September: 21°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 (2.4°C).
Average pressure in September
Inashiki, Japan
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in September
Inashiki, Japan
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is April (14km/h).
The calmest month (with the lowest average wind speed) is November (10.8km/h).
Average humidity in September
Inashiki, Japan
- Average humidity in September: 76%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (61%).
Average rainfall in September
Inashiki, Japan
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is October (34mm).
The driest months (with the least rainfall) are January, February and December (10mm).
Average rainfall days in September
Inashiki, Japan
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is June (13.5 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in September
Inashiki, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Inashiki, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Inashiki, 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 48min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in September
Inashiki, Japan
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in September
Inashiki, Japan
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Inashiki, Japan
- Average cloud cover in September: 43
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in September
Inashiki, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The months with the lowest visibility are June, July, August and September (9km).
Inashiki, Japan
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