September weather forecastAltmittweida, Germany
September
Weather in September
September, the first month of the autumn in Altmittweida, is still a comfortable month, with an average temperature fluctuating between 9.7°C (49.5°F) and 18.8°C (65.8°F).Temperature
September brings a slight decrease in temperature, down from a moderately hot 23.7°C (74.7°F) in August to an enjoyable 18.8°C (65.8°F). Altmittweida experiences a consistent average temperature of 9.7°C (49.5°F) throughout the nights in September.Humidity
In September, the average relative humidity in Altmittweida is 76%.Rainfall
In Altmittweida, Germany, during September, the rain falls for 11.7 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 147.6 rainfall days, and 430mm (16.93") of precipitation is accumulated.Snowfall
In Altmittweida, snow does not fall in June through September.Daylight
In Altmittweida, the average length of the day in September is 12h and 38min.On the first day of September in Altmittweida, sunrise is at 06:22 and sunset at 19:53. On the last day of the month, sunrise is at 07:07 and sunset at 18:48 CEST.
Sunshine
In September, the average sunshine in Altmittweida, Germany, is 8.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Altmittweida, Germany
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in September
Altmittweida, Germany
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in September
Altmittweida, Germany
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in September
Altmittweida, Germany
- Average humidity in September: 76%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Altmittweida, Germany
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Altmittweida, Germany
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in September
Altmittweida, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (106mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Altmittweida, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Altmittweida, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in September
Altmittweida, Germany
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is October (17.1 days).
The months with the least sunshine days are June and July (11.3 days).
Average UV index in September
Altmittweida, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Altmittweida, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Altmittweida, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
