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 is characterized by a slight reduction in average high-temperature, easing from a moderately hot 29.8°C (85.6°F) in August to a still warm 25°C (77°F). During September, Fumoto's temperature falls to a steady low-temperature average of 17.5°C (63.5°F).Humidity
In Fumoto, the average relative humidity in September is 77%.Rainfall
In Fumoto, in September, during 14.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Fumoto, during the entire year, the rain falls for 191.1 days and collects up to 956mm (37.64") of precipitation.Snowfall
In Fumoto, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 05:14 and sunset at 18:14. On the last day of September, sunrise is at 05:39 and sunset at 17:29 JST.
Sunshine
In Fumoto, the average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests these recommendations:
Make use of precautions - It is urged to ward off sun damage. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Fumoto, Japan
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in September: 17.5°C
The month with the highest average low temperature is August (21.5°C).
The coldest month (with the lowest average low temperature) is February (-0.7°C).
Average pressure in September
Fumoto, Japan
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in September
Fumoto, Japan
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is January (15.2km/h).
The calmest month (with the lowest average wind speed) is July (7.6km/h).
Average humidity in September
Fumoto, Japan
- Average humidity in September: 77%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Fumoto, Japan
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is December (157mm).
The driest month (with the least rainfall) is May (35mm).
Average rainfall days in September
Fumoto, Japan
- Average rainfall days in September: 14.8 days
The month with the highest number of rainy days is December (20.6 days).
The month with the least rainy days is February (11.2 days).
Average snowfall in September
Fumoto, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (659mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Fumoto, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (22.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Fumoto, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
Fumoto, Japan
- Average sunshine days in September: 13 days
The month with the most sunshine days is May (14.8 days).
The month with the least sunshine days is January (2.6 days).
Average UV index in September
Fumoto, 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 1).
Average cloud cover in September
Fumoto, Japan
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Fumoto, Japan
- Average visibility in September: 10km
The months with the highest visibility are June, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Fumoto, Japan
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