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
September brings a minor shift in the average high-temperature, adjusting from a warm 29.3°C (84.7°F) in August to a still moderately hot 26°C (78.8°F). In September, Hitomi's nights cool slightly to a consistent average temperature of 21.9°C (71.4°F).Humidity
In September, the average relative humidity in Hitomi is 78%.Rainfall
In Hitomi, in September, during 14 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, there are 149.2 rainfall days, and 476mm (18.74") of precipitation is accumulated.Snowfall
In Hitomi, snow does not fall in March through December.Daylight
In Hitomi, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:12 and sunset at 18:07. On the last day of September, sunrise is at 05:34 and sunset at 17:26 JST.
Sunshine
In Hitomi, the average sunshine in September is 7.7h.UV index
The average daily maximum UV index in September in Hitomi is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Adopt protective measures - It is advised to guard against sun damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the usual temperature for Hitomi in September?
What is the average humidity in September in Hitomi?
How much does it rain in Hitomi in September?
When it does not snow in Hitomi?
What is the average length of the day in September in Hitomi?
When are sunrise and sunset in September in Hitomi?
How long on average sun shines in September in Hitomi?
What is the UV index intensity in September in Hitomi?
Average temperature in September
Hitomi, Japan
- Average high temperature in September: 26°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 (9.4°C).
- Average low temperature in September: 21.9°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (4.5°C).
Average pressure in September
Hitomi, Japan
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in September
Hitomi, Japan
- Average wind speed in September: 15.3km/h
The windiest month (with the highest average wind speed) is March (19.2km/h).
The calmest month (with the lowest average wind speed) is June (14.7km/h).
Average humidity in September
Hitomi, Japan
- Average humidity in September: 78%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (62%).
Average rainfall in September
Hitomi, Japan
- Average rainfall in September: 55mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in September
Hitomi, Japan
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Hitomi, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Hitomi, Japan
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.1 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
Hitomi, 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: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Hitomi, Japan
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is September (12.3 days).
Average UV index in September
Hitomi, 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, March and December (UV index 3).
Average cloud cover in September
Hitomi, Japan
- Average cloud cover in September: 40
The months with the most cloud cover are June and October (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in September
Hitomi, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Hitomi, Japan
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