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
Weather in September
Temperature
The start of September signals a gentle decrease in the average high-temperature, transitioning from a moderately hot 26.8°C (80.2°F) in August to a still warm 23.5°C (74.3°F). Recording a slight drop from the daily maximum, Oshio notes an average low temperature of 19.3°C (66.7°F) in the month of September.Humidity
The average relative humidity in September in Oshio, Japan, is 80%.Rainfall
In Oshio, during September, the rain falls for 15.8 days and regularly aggregates up to 100mm (3.94") of precipitation. In Oshio, during the entire year, the rain falls for 152.4 days and collects up to 861mm (33.9") of precipitation.Snowfall
In Oshio, Japan, snow does not fall in April through November.Daylight
In Oshio, the average length of the day in September is 12h and 27min.On the first day of September in Oshio, sunrise is at 05:04 and sunset at 18:05. On the last day of the month, sunrise is at 05:30 and sunset at 17:20 JST.
Sunshine
In Oshio, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index in Oshio is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Exercise prevention - Warding off sunburn is urged. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the average September temperature in Oshio?
What is the average humidity in September in Oshio?
How much does it rain in Oshio in September?
When it does not snow in Oshio?
How many hours of daylight does Oshio have in September?
When are sunrise and sunset in September in Oshio?
How many hours of sunshine does Oshio have in September?
What is the UV index intensity in September in Oshio?
Average temperature in September
Oshio, Japan
- Average high temperature in September: 23.5°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in September
Oshio, Japan
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is November (1018.5mbar).
The months with the lowest atmospheric pressure are June and July (1009.4mbar).
Average wind speed in September
Oshio, Japan
- Average wind speed in September: 14km/h
The windiest month (with the highest average wind speed) is January (21.3km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity in September
Oshio, Japan
- Average humidity in September: 80%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is March (71%).
Average rainfall in September
Oshio, Japan
- Average rainfall in September: 100mm
The wettest month (with the highest rainfall) is October (122mm).
The driest month (with the least rainfall) is February (29mm).
Average rainfall days in September
Oshio, Japan
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are January and February (6.6 days).
Average snowfall in September
Oshio, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (57mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Oshio, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Oshio, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is May (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Oshio, Japan
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is January (19.1 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in September
Oshio, Japan
- Average UV index in September: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Oshio, Japan
- Average cloud cover in September: 42
The month with the most cloud cover is July (Cloud cover 50).
The months with the least cloud cover are May and November (Cloud cover 38).
Average visibility in September
Oshio, Japan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, October, November and December (10km).
The months with the lowest visibility are May, June, July, August and September (9km).
Oshio, Japan
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