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
The advent of September brings a subtle shift in temperature, with the average high moving from a warm 25.2°C (77.4°F) in August to an agreeable 20.3°C (68.5°F). In Sarnstall, September nights cool down to an average of 10.6°C (51.1°F).Humidity
In September, the average relative humidity is 75%.Rainfall
In Sarnstall, in September, it is raining for 10.9 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, in Sarnstall, there are 164.9 rainfall days, and 463mm (18.23") of precipitation is accumulated.Snowfall
April through September are months without snowfall in Sarnstall.Daylight
In Sarnstall, the average length of the day in September is 12h and 36min.On the first day of the month, sunrise is at 06:45 and sunset at 20:10. On the last day of September, sunrise is at 07:27 and sunset at 19:08 CEST.
Sunshine
In Sarnstall, the average sunshine in September is 8.7h.UV index
The average daily maximum UV index in September in Sarnstall, Germany, is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 4 in September leads to these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Sarnstall?
What is the average humidity in September in Sarnstall?
How much does it rain in Sarnstall in September?
When it does not snow in Sarnstall?
Does it snow in Sarnstall in September?
How many hours of daylight does Sarnstall have in September?
When is the sunrise / sunset in September in Sarnstall?
How many hours of sunshine does Sarnstall have in September?
How high is the UV index in September in Sarnstall?
Average temperature in September
Sarnstall, Germany
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in September
Sarnstall, Germany
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in September
Sarnstall, Germany
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in September
Sarnstall, Germany
- Average humidity in September: 75%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in September
Sarnstall, Germany
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is May (58mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Sarnstall, Germany
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is September (10.9 days).
Average snowfall in September
Sarnstall, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is December (53mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Sarnstall, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.6 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
Sarnstall, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in September
Sarnstall, Germany
- Average sunshine days in September: 16.6 days
The months with the most sunshine days are April and September (16.6 days).
The month with the least sunshine days is December (11 days).
Average UV index in September
Sarnstall, Germany
- Average UV index in September: 4
The months with the highest UV index are May, June, 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
Sarnstall, Germany
- Average cloud cover in September: 35
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Sarnstall, Germany
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
