September weather forecastShintoku, Japan
September weather for Shintoku, Japan: The first month of the autumn, September, is also an agreeable month in Shintoku, Japan, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 20.5°C (68.9°F). On the first day of September in Shintoku, Japan, sunrise is at 04:53 and sunset at 18:04.
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Shintoku, Japan, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 20.5°C (68.9°F).Temperature
Shintoku observes a small decrease in the average high-temperature with the arrival of September, falling from August's warm 24.5°C (76.1°F) to an agreeable 20.5°C (68.9°F). Nighttime temperature in Shintoku dips to a mean of 11°C (51.8°F) during September.Humidity
In September, the average relative humidity in Shintoku is 83%.Rainfall
In September, in Shintoku, the rain falls for 14 days. Throughout September, 69mm (2.72") of precipitation is accumulated. Throughout the year, there are 177.1 rainfall days, and 628mm (24.72") of precipitation is accumulated.Snowfall
In Shintoku, snow does not fall in June through October.Daylight
The average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 04:53 and sunset at 18:04. On the last day of the month, sunrise is at 05:24 and sunset at 17:12 JST.
Sunshine
The average sunshine in September in Shintoku, Japan, is 7.4h.UV index
The average daily maximum UV index in September in Shintoku is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during September translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Shintoku, Japan
- Average high temperature in September: 20.5°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (-12.7°C).
Average pressure in September
Shintoku, Japan
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is October (1015.8mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in September
Shintoku, Japan
- Average wind speed in September: 7.1km/h
The windiest months (with the highest average wind speed) are April and December (9.9km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).
Average humidity in September
Shintoku, Japan
- Average humidity in September: 83%
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in September
Shintoku, Japan
- Average rainfall in September: 69mm
The wettest month (with the highest rainfall) is August (86mm).
The driest month (with the least rainfall) is January (27mm).
Average rainfall days in September
Shintoku, Japan
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is October (10.5 days).
Average snowfall in September
Shintoku, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (207mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Shintoku, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Shintoku, Japan
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 7h and 24min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Shintoku, Japan
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in September
Shintoku, Japan
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Shintoku, Japan
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 54).
The months with the least cloud cover are October and November (Cloud cover 33).
Average visibility in September
Shintoku, Japan
- Average visibility in September: 7km
The months with the highest visibility are April, May, October and November (9km).
The months with the lowest visibility are January, February, March, June, July, August and September (7km).
