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's arrival aligns with a minor decrease in average high-temperatures, from August's moderately hot 23.5°C (74.3°F) to a refreshing 18.7°C (65.7°F). The average low-temperature, in September, is a chilly 9.1°C (48.4°F).Humidity
The average relative humidity in September in Fröttmaning is 81%.Rainfall
In Fröttmaning, in September, during 14 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Fröttmaning, during the entire year, the rain falls for 173.5 days and collects up to 625mm (24.61") of precipitation.Snowfall
In Fröttmaning, snow does not fall in June through September.Daylight
The average length of the day in September in Fröttmaning is 12h and 35min.On the first day of the month, sunrise is at 06:31 and sunset at 19:54. On the last day of September, in Fröttmaning, sunrise is at 07:12 and sunset at 18:54 CEST.
Sunshine
In Fröttmaning, the average sunshine in September is 8.7h.UV index
In September, the average daily maximum UV index in Fröttmaning, Germany, is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Adopt protective measures - It is advised to guard against sun damage. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Fröttmaning?
What is the average humidity in September in Fröttmaning?
How much does it rain in Fröttmaning in September?
When it does not snow in Fröttmaning?
Does it snow in Fröttmaning in September?
What is the average length of the day in September in Fröttmaning?
When is the sunrise / sunset in September in Fröttmaning?
How many hours of sunshine does Fröttmaning have in September?
What is the UV index intensity in September in Fröttmaning?
Average temperature in September
Fröttmaning, Germany
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in September: 9.1°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in September
Fröttmaning, Germany
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Fröttmaning, Germany
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is March (12.3km/h).
The calmest months (with the lowest average wind speed) are August and September (8.3km/h).
Average humidity in September
Fröttmaning, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Fröttmaning, Germany
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is August (79mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days in September
Fröttmaning, Germany
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in September
Fröttmaning, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (170mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Fröttmaning, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Fröttmaning, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in September
Fröttmaning, Germany
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (7.6 days).
Average UV index in September
Fröttmaning, 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
Fröttmaning, Germany
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Fröttmaning, Germany
- Average visibility in September: 8km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
