September weather forecastAkabira, Japan
September weather for Akabira, Japan: September, the first month of the autumn in Akabira, is still a pleasant month, with an average temperature fluctuating between 20.4°C (68.7°F) and 11.1°C (52°F). In Akabira, Japan, during September, the rain falls for 14.6 days and regularly aggregates up to 36mm (1.42") of precipitation.
September
Weather in September
September, the first month of the autumn in Akabira, is still a pleasant month, with an average temperature fluctuating between 20.4°C (68.7°F) and 11.1°C (52°F).Temperature
A minor decrease in the average high-temperature is observed during September, shifting from a moderately hot 24.4°C (75.9°F) in August to a pleasant 20.4°C (68.7°F). During the month of September, Akabira anticipates a mean low-temperature of 11.1°C (52°F).Humidity
The average relative humidity in September in Akabira is 84%.Rainfall
In September, in Akabira, the rain falls for 14.6 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 120.7 rainfall days, and 404mm (15.91") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Akabira, the average length of the day in September is 12h and 31min.On the first day of September in Akabira, sunrise is at 04:55 and sunset at 18:07. On the last day of the month, sunrise is at 05:28 and sunset at 17:15 JST.
Sunshine
The average sunshine in September is 7.2h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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
Average temperature in September
Akabira, Japan
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (-4.1°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (-11.1°C).
Average pressure in September
Akabira, Japan
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is November (1015.7mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).
Average wind speed in September
Akabira, Japan
- Average wind speed in September: 8.2km/h
The windiest months (with the highest average wind speed) are April and December (10.8km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in September
Akabira, Japan
- Average humidity in September: 84%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (77%).
Average rainfall in September
Akabira, Japan
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (69mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in September
Akabira, Japan
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is January (2 days).
Average snowfall in September
Akabira, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is December (227mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Akabira, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (22.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Akabira, Japan
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 7h and 12min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in September
Akabira, Japan
- Average sunshine days in September: 13 days
The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is December (7.8 days).
Average UV index in September
Akabira, Japan
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Akabira, Japan
- Average cloud cover in September: 46
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is September (Cloud cover 46).
Average visibility in September
Akabira, Japan
- Average visibility in September: 8km
The months with the highest visibility are April, May and October (9km).
The month with the lowest visibility is January (6km).
