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 arrival of September correlates with a minor temperature reduction, down from August's agreeable 21.2°C (70.2°F) to an enjoyable 17.9°C (64.2°F). In Ostrhauderfehn, in September, the average low-temperature is a fresh 12.1°C (53.8°F).Humidity
In September, the average relative humidity is 81%.Rainfall
In Ostrhauderfehn, in September, during 11.9 rainfall days, 16mm (0.63") of precipitation is typically accumulated. Throughout the year, there are 146.3 rainfall days, and 214mm (8.43") of precipitation is accumulated.Snowfall
In Ostrhauderfehn, Germany, snow does not fall in April through October.Daylight
In Ostrhauderfehn, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 06:40 and sunset at 20:18. On the last day of September, sunrise is at 07:30 and sunset at 19:08 CEST.
Sunshine
In Ostrhauderfehn, the average sunshine in September is 7.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 4 in September translates into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What are the temperatures in Ostrhauderfehn in September?
What is the average humidity in September in Ostrhauderfehn?
How many days does it rain in September in Ostrhauderfehn?
When it does not snow in Ostrhauderfehn?
How many hours of daylight does Ostrhauderfehn have in September?
When is the sunrise / sunset in September in Ostrhauderfehn?
How many hours of sunshine does Ostrhauderfehn have in September?
How high is the UV index in September in Ostrhauderfehn?
Average temperature in September
Ostrhauderfehn, Germany
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is August (21.2°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 12.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in September
Ostrhauderfehn, Germany
- Average pressure in September: 1016.3mbar
The months with the highest atmospheric pressure are May and September (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in September
Ostrhauderfehn, Germany
- Average wind speed in September: 16.1km/h
The windiest month (with the highest average wind speed) is December (22.4km/h).
The calmest month (with the lowest average wind speed) is July (14.7km/h).
Average humidity in September
Ostrhauderfehn, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in September
Ostrhauderfehn, Germany
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is August (26mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Ostrhauderfehn, Germany
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in September
Ostrhauderfehn, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Ostrhauderfehn, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.9 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
Ostrhauderfehn, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 7h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Ostrhauderfehn, Germany
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is April (17.8 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in September
Ostrhauderfehn, Germany
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Ostrhauderfehn, Germany
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 68).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in September
Ostrhauderfehn, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, June and August (10km).
The months with the lowest visibility are January, May, July, September, October, November and December (9km).
Ostrhauderfehn, Germany
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