September weather forecastWakinohamacho, Japan
September
Weather in September
The first month of the autumn, September, is still a warm month in Wakinohamacho, Japan, with an average temperature fluctuating between 20.7°C (69.3°F) and 26.5°C (79.7°F).Temperature
With the onset of September, Wakinohamacho experiences a modest temperature adjustment, with the average high-temperature gently receding from a hot 30.3°C (86.5°F) in August to a moderately hot 26.5°C (79.7°F). Wakinohamacho experiences a steady low-temperature of 20.7°C (69.3°F) throughout September.Humidity
In Wakinohamacho, the average relative humidity in September is 77%.Rainfall
In Wakinohamacho, in September, it is raining for 15.8 days, with typically 95mm (3.74") of accumulated precipitation. Throughout the year, in Wakinohamacho, there are 176.9 rainfall days, and 791mm (31.14") of precipitation is accumulated.Snowfall
In Wakinohamacho, Japan, snow does not fall in April through November.Daylight
In September, the average length of the day in Wakinohamacho is 12h and 24min.On the first day of the month, sunrise is at 05:32 and sunset at 18:25. On the last day of September, sunrise is at 05:53 and sunset at 17:45 JST.
Sunshine
The average sunshine in September is 9.3h.UV index
In Wakinohamacho, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, an average UV index of 5 transforms into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Wakinohamacho, Japan
- Average high temperature in September: 26.5°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 (7.9°C).
- Average low temperature in September: 20.7°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in September
Wakinohamacho, Japan
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in September
Wakinohamacho, Japan
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is January (15km/h).
The calmest month (with the lowest average wind speed) is June (9.5km/h).
Average humidity in September
Wakinohamacho, Japan
- Average humidity in September: 77%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are March and April (71%).
Average rainfall in September
Wakinohamacho, Japan
- Average rainfall in September: 95mm
The wettest month (with the highest rainfall) is July (127mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days in September
Wakinohamacho, Japan
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is May (11.7 days).
Average snowfall in September
Wakinohamacho, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Wakinohamacho, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Wakinohamacho, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).
Average sunshine days in September
Wakinohamacho, Japan
- Average sunshine days in September: 11.9 days
The month with the most sunshine days is May (17.1 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in September
Wakinohamacho, 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 2).
Average cloud cover in September
Wakinohamacho, Japan
- Average cloud cover in September: 35
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Wakinohamacho, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
