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 signifies a minor drop in average high-temperature, transitioning from a moderate 14.1°C (57.4°F) in August to a chilly 9.8°C (49.6°F). During September, Umhausen experiences a consistent low-temperature average of 1.4°C (34.5°F).Humidity
In Umhausen, the average relative humidity in September is 85%.Rainfall
In September, the rain falls for 16.1 days. Throughout September, 33mm (1.3") of precipitation is accumulated. Throughout the year, in Umhausen, there are 153.9 rainfall days, and 538mm (21.18") of precipitation is accumulated.Snowfall
Months with snowfall in Umhausen are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.7 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, in Umhausen, there are 108.2 snowfall days, and 1266mm (49.84") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 34min.On the first day of September, sunrise is at 06:36 and sunset at 19:56. On the last day of the month, sunrise is at 07:14 and sunset at 18:57 CEST.
Sunshine
The average sunshine in September is 6.5h.UV index
In Umhausen, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during September translates into the following guidance:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Umhausen?
What is the average humidity in September in Umhausen?
How much does it rain in Umhausen in September?
When does it start snowing in Umhausen?
What is the average length of the day in September in Umhausen?
When is the sunrise / sunset in September in Umhausen?
How long on average sun shines in September in Umhausen?
How high is the UV index in September in Umhausen?
Average temperature in September
Umhausen, Austria
- Average high temperature in September: 9.8°C
The warmest month (with the highest average high temperature) is July (14.2°C).
The month with the lowest average high temperature is January (-5.1°C).
- Average low temperature in September: 1.4°C
The month with the highest average low temperature is August (4.3°C).
The coldest months (with the lowest average low temperature) are January and February (-13.8°C).
Average pressure in September
Umhausen, Austria
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Umhausen, Austria
- Average wind speed in September: 7.4km/h
The windiest months (with the highest average wind speed) are February, November and December (10km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in September
Umhausen, Austria
- Average humidity in September: 85%
The month with the highest relative humidity is March (95%).
The month with the lowest relative humidity is July (82%).
Average rainfall in September
Umhausen, Austria
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is May (74mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in September
Umhausen, Austria
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is July (23.1 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in September
Umhausen, Austria
- Average snowfall in September: 4mm
The month with the highest snowfall is January (258mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Umhausen, Austria
- Average snowfall days in September: 0.7 days
The month with the highest number of snowfall days is January (19.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Umhausen, Austria
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 6h and 3min
The month with the most sunshine is July (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in September
Umhausen, Austria
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is May (4.2 days).
Average UV index in September
Umhausen, Austria
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April and November (UV index 1).
Average cloud cover in September
Umhausen, Austria
- Average cloud cover in September: 62
The month with the most cloud cover is March (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 57).
Average visibility in September
Umhausen, Austria
- Average visibility in September: 6km
The months with the highest visibility are July and August (7km).
The month with the lowest visibility is March (4km).
