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
September is characterized by a reduction in the average high-temperature, from a moderately hot 23.7°C (74.7°F) in August to a comfortable 18.7°C (65.7°F). Throughout the month of September, Solln sees a steady low-temperature average of 8.5°C (47.3°F).Humidity
In Solln, the average relative humidity in September is 82%.Rainfall
In September, the rain falls for 15.8 days. Throughout September, 63mm (2.48") of precipitation is accumulated. In Solln, during the entire year, the rain falls for 169.8 days and collects up to 840mm (33.07") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Solln, the average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 06:32 and sunset at 19:55. On the last day of the month, sunrise is at 07:12 and sunset at 18:55 CEST.
Sunshine
In September, the average sunshine in Solln is 8.4h.UV index
In Solln, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the average September temperature in Solln?
What is the average humidity in September in Solln?
How many days does it rain in September in Solln?
When it does not snow in Solln?
Does it snow in Solln in September?
What is the average length of the day in September in Solln?
What time are sunrise and sunset in September in Solln?
How long on average sun shines in September in Solln?
What is the UV index reading in September in Solln?
Average temperature in September
Solln, Germany
- Average high temperature in September: 18.7°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 (2.3°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in September
Solln, Germany
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Solln, Germany
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest months (with the lowest average wind speed) are August and September (7.7km/h).
Average humidity in September
Solln, Germany
- Average humidity in September: 82%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Solln, Germany
- Average rainfall in September: 63mm
The wettest month (with the highest rainfall) is June (121mm).
The driest month (with the least rainfall) is November (25mm).
Average rainfall days in September
Solln, Germany
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in September
Solln, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (220mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Solln, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Solln, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).
Average sunshine days in September
Solln, Germany
- Average sunshine days in September: 11.8 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (5.7 days).
Average UV index in September
Solln, 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 January, February, October, November and December (UV index 2).
Average cloud cover in September
Solln, Germany
- Average cloud cover in September: 43
The months with the most cloud cover are January and February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Solln, Germany
- Average visibility in September: 8km
The months with the highest visibility are April and July (9km).
The months with the lowest visibility are January, February and October (7km).
Solln, Germany
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