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
With the beginning of September, the average high-temperature shows a small decrease, transitioning from an agreeable 21.9°C (71.4°F) in August to a comfortable 17.1°C (62.8°F). In the month of September, Unterweid records a consistent average low-temperature of 8.4°C (47.1°F).Humidity
In Unterweid, the average relative humidity in September is 82%.Rainfall
September is the month with the least rainfall in Unterweid. Rain falls for 10.1 days and accumulates 23mm (0.91") of precipitation.Snowfall
In Unterweid, snow does not fall in June through September.Daylight
In Unterweid, Germany, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 06:34 and sunset at 20:04. On the last day of September, sunrise is at 07:19 and sunset at 18:59 CEST.
Sunshine
In Unterweid, the average sunshine in September is 7.4h.UV index
In Unterweid, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during September leads to these advisories:
Make use of precautions - Suggestions to resist sunburn are communicated. To avoid the Sun's strongest rays, limit exposure around the mid-day period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What are the temperatures in Unterweid in September?
What is the average humidity in September in Unterweid?
What is the driest month in Unterweid?
How much does it rain in Unterweid in September?
When it does not snow in Unterweid?
Does it snow in Unterweid in September?
What is the average length of the day in September in Unterweid?
What time are sunrise and sunset in September in Unterweid?
How many hours of sunshine does Unterweid have in September?
What is the UV index intensity in September in Unterweid?
Average temperature in September
Unterweid, Germany
- Average high temperature in September: 17.1°C
The warmest months (with the highest average high temperature) are July and August (21.9°C).
The month with the lowest average high temperature is January (1.1°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is August (12°C).
The coldest months (with the lowest average low temperature) are January and February (-3.3°C).
Average pressure in September
Unterweid, Germany
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in September
Unterweid, Germany
- Average wind speed in September: 9.1km/h
The windiest months (with the highest average wind speed) are February and December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Unterweid, Germany
- Average humidity in September: 82%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Unterweid, Germany
- Average rainfall in September: 23mm
The wettest months (with the highest rainfall) are January and December (60mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in September
Unterweid, Germany
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in September
Unterweid, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (290mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Unterweid, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Unterweid, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in September
Unterweid, Germany
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in September
Unterweid, 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, November and December (UV index 1).
Average cloud cover in September
Unterweid, Germany
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in September
Unterweid, Germany
- Average visibility in September: 8km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February and December (6km).
Unterweid, Germany
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