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
September signals a slight drop in average high-temperature, sliding from August's pleasant 22.8°C to an enjoyable 18.5°C. Throughout September, an average low-temperature of 9.9°C is expected.Humidity
In Erwitte, the average relative humidity in September is 79%.Rainfall
September is the month with the least rainfall in Erwitte. Rain falls for 8.2 days and accumulates 9mm of precipitation.Snowfall
In Erwitte, Germany, snow does not fall in May through October.Daylight
In Erwitte, Germany, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:40 and sunset at 20:12. On the last day of September, sunrise is at 07:26 and sunset at 19:06 CEST.
Sunshine
The average sunshine in September in Erwitte is 8.4h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 3 in September suggests the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Erwitte?
What is the average humidity in September in Erwitte?
What is the driest month in Erwitte?
How many days does it rain in September in Erwitte?
When it does not snow in Erwitte?
How many hours of daylight does Erwitte have in September?
When are sunrise and sunset in September in Erwitte?
How long on average sun shines in September in Erwitte?
How high is the UV index in September in Erwitte?
Average temperature in September
Erwitte, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-1°C).
Average pressure in September
Erwitte, Germany
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).
Average wind speed in September
Erwitte, Germany
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest months (with the lowest average wind speed) are July and August (9.7km/h).
Average humidity in September
Erwitte, Germany
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Erwitte, Germany
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is June (18mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in September
Erwitte, Germany
- Average rainfall days in September: 8.2 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in September
Erwitte, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Erwitte, Germany
- 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 May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Erwitte, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Erwitte, Germany
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is May (13.4 days).
Average UV index in September
Erwitte, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Erwitte, Germany
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Erwitte, Germany
- Average visibility in September: 8km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February, March, May, June, July, September, October, November and December (8km).
