September weather forecastMainhardt, Germany
September
Weather in September
September, the first month of the autumn in Mainhardt, is still a refreshing month, with an average temperature fluctuating between 19.1°C (66.4°F) and 9.7°C (49.5°F).Temperature
Mainhardt's September weather shows a modest shift in high-temperatures, falling from August's moderately hot 23.8°C (74.8°F) to a refreshing 19.1°C (66.4°F). Mainhardt registers a consistent average low-temperature of 9.7°C (49.5°F) during September.Humidity
The average relative humidity in September in Mainhardt, Germany, is 78%.Rainfall
In September, the rain falls for 12.1 days. Throughout September, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 173.3 rainfall days, and 546mm (21.5") of precipitation is accumulated.Snowfall
In Mainhardt, snow does not fall in May through September.Daylight
The average length of the day in September in Mainhardt is 12h and 35min.On the first day of September, sunrise is at 06:39 and sunset at 20:04. On the last day of the month, sunrise is at 07:20 and sunset at 19:02 CEST.
Sunshine
In September, the average sunshine is 8.7h.UV index
In Mainhardt, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 4 in September translates into these instructions:
Exercise prevention - Precautions against solar damage are endorsed. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mainhardt, Germany
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).
Average pressure in September
Mainhardt, Germany
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in September
Mainhardt, Germany
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is February (13.6km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Mainhardt, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in September
Mainhardt, Germany
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Mainhardt, Germany
- Average rainfall days in September: 12.1 days
The months with the highest number of rainy days are June and July (18.8 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in September
Mainhardt, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Mainhardt, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mainhardt, Germany
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in September
Mainhardt, Germany
- Average sunshine days in September: 15.1 days
The months with the most sunshine days are September and October (15.1 days).
The month with the least sunshine days is June (8.5 days).
Average UV index in September
Mainhardt, Germany
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Mainhardt, Germany
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Mainhardt, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
