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
September
Weather in September
Temperature
In September, Sarufutsu notes an average high-temperature of a comfortable 18.7°C (65.7°F), hardly different from the preceding month. Throughout September, Sarufutsu observes a steady low-temperature average of 16.1°C (61°F), reflecting a minor dip from daytime highs.Humidity
In Sarufutsu, the average relative humidity in September is 77%.Rainfall
In September, in Sarufutsu, the rain falls for 16.1 days. Throughout September, 74mm (2.91") of precipitation is accumulated. In Sarufutsu, during the entire year, the rain falls for 135.1 days and collects up to 740mm (29.13") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Sarufutsu, the average length of the day in September is 12h and 33min.On the first day of September in Sarufutsu, Japan, sunrise is at 04:53 and sunset at 18:09. On the last day of the month, sunrise is at 05:28 and sunset at 17:14 JST.
Sunshine
In Sarufutsu, the average sunshine in September is 7.9h.UV index
The months with the highest UV index are July through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Sarufutsu in September?
What is the average humidity in September in Sarufutsu?
How much does it rain in Sarufutsu in September?
When it does not snow in Sarufutsu?
Does it snow in Sarufutsu in September?
What is the average length of the day in September in Sarufutsu?
When is the sunrise / sunset in September in Sarufutsu?
How many hours of sunshine does Sarufutsu have in September?
When is the highest UV index in Sarufutsu?
What is the UV index intensity in September in Sarufutsu?
Average temperature in September
Sarufutsu, Japan
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is January (-2.9°C).
- Average low temperature in September: 16.1°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is February (-5.7°C).
Average pressure in September
Sarufutsu, Japan
- Average pressure in September: 1012.8mbar
The months with the highest atmospheric pressure are October and November (1014.1mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in September
Sarufutsu, Japan
- Average wind speed in September: 20.9km/h
The windiest month (with the highest average wind speed) is December (28.3km/h).
The calmest month (with the lowest average wind speed) is July (17.8km/h).
Average humidity in September
Sarufutsu, Japan
- Average humidity in September: 77%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is October (70%).
Average rainfall in September
Sarufutsu, Japan
- Average rainfall in September: 74mm
The wettest month (with the highest rainfall) is August (102mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in September
Sarufutsu, Japan
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is October (18.4 days).
The month with the least rainy days is January (2.1 days).
Average snowfall in September
Sarufutsu, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is December (175mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sarufutsu, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sarufutsu, Japan
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 6min).
Average sunshine days in September
Sarufutsu, Japan
- Average sunshine days in September: 10.8 days
The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is December (2 days).
Average UV index in September
Sarufutsu, Japan
- Average UV index in September: 5
The months with the highest UV index are July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Sarufutsu, Japan
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 90).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in September
Sarufutsu, Japan
- Average visibility in September: 10km
The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January and December (7km).
