September weather forecastGlatten, Germany
September
Weather in September
September, the first month of the autumn in Glatten, is still a refreshing month, with an average temperature fluctuating between 18.3°C (64.9°F) and 8.5°C (47.3°F).Temperature
The arrival of September signals a subtle shift in temperature, down from a pleasant 22.8°C (73°F) in August to a refreshing 18.3°C (64.9°F). Throughout September, an average low-temperature of 8.5°C (47.3°F) is experienced.Humidity
In September, the average relative humidity is 81%.Rainfall
September is the month with the least rainfall in Glatten. Rain falls for 15.2 days and accumulates 43mm (1.69") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Glatten is 12h and 35min.On the first day of September, sunrise is at 06:44 and sunset at 20:07. On the last day of the month, sunrise is at 07:24 and sunset at 19:06 CEST.
Sunshine
In September, the average sunshine is 8.2h.UV index
The average daily maximum UV index in September in Glatten is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 3 in September translates into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Glatten, Germany
- Average high temperature in September: 18.3°C
The warmest months (with the highest average high temperature) are July and August (22.8°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 (12.1°C).
The coldest month (with the lowest average low temperature) is February (-3.1°C).
Average pressure in September
Glatten, Germany
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in September
Glatten, Germany
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is December (10.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in September
Glatten, Germany
- Average humidity in September: 81%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in September
Glatten, Germany
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is May (111mm).
The driest month (with the least rainfall) is September (43mm).
Average rainfall days in September
Glatten, Germany
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is May (23.2 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in September
Glatten, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (345mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Glatten, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Glatten, Germany
- Average daylight in September: 12h and 36min
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 12min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Glatten, Germany
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is October (13.7 days).
The month with the least sunshine days is May (5.5 days).
Average UV index in September
Glatten, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Glatten, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Glatten, Germany
- Average visibility in September: 8km
The months with the highest visibility are July and August (9km).
The month with the lowest visibility is January (6km).
