September weather forecastMibu, Japan
September
Weather in September
The first month of the autumn, September, is still a warm month in Mibu, Japan, with an average temperature fluctuating between 25.6°C (78.1°F) and 18.2°C (64.8°F).Temperature
With the beginning of September, the average high-temperature shows a small decrease, transitioning from a hot 30.3°C (86.5°F) in August to a moderately hot 25.6°C (78.1°F). An average nighttime temperature of 18.2°C (64.8°F) is observed during September.Humidity
The average relative humidity in September in Mibu is 77%.Rainfall
In Mibu, in September, it is raining for 16.2 days, with typically 88mm (3.46") of accumulated precipitation. Throughout the year, there are 160.5 rainfall days, and 819mm (32.24") of precipitation is accumulated.Snowfall
April through October and December are months without snowfall.Daylight
The average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 05:12 and sunset at 18:09. On the last day of the month, sunrise is at 05:35 and sunset at 17:26 JST.
Sunshine
In Mibu, the average sunshine in September is 8h.UV index
In Mibu, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mibu, Japan
- Average high temperature in September: 25.6°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Mibu, Japan
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in September
Mibu, Japan
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is January (9km/h).
The calmest month (with the lowest average wind speed) is July (6.3km/h).
Average humidity in September
Mibu, Japan
- Average humidity in September: 77%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (62%).
Average rainfall in September
Mibu, Japan
- Average rainfall in September: 88mm
The wettest month (with the highest rainfall) is July (134mm).
The driest month (with the least rainfall) is December (20mm).
Average rainfall days in September
Mibu, Japan
- Average rainfall days in September: 16.2 days
The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in September
Mibu, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in September
Mibu, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Mibu, Japan
- Average daylight in September: 12h and 24min
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 42min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are May and August (Average sunshine: 9h and 36min).
The months with the least sunshine are February and November (Average sunshine: 6h and 24min).
Average sunshine days in September
Mibu, Japan
- Average sunshine days in September: 10.7 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is July (5.7 days).
Average UV index in September
Mibu, Japan
- Average UV index in September: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Mibu, Japan
- Average cloud cover in September: 41
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in September
Mibu, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, November and December (10km).
The month with the lowest visibility is July (8km).
