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
Thum's September weather comes with a decrease in average high-temperatures, moving from an agreeable 22.8°C (73°F) in August to a refreshing 17.8°C (64°F). Thum reports an average nighttime low-temperature of 9.3°C (48.7°F) in September.Humidity
The average relative humidity in September in Thum is 78%.Rainfall
In Thum, during September, the rain falls for 14.5 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 160.3 rainfall days, and 507mm (19.96") of precipitation is accumulated.Snowfall
In Thum, snow does not fall in June through September.Daylight
In Thum, the average length of the day in September is 12h and 37min.On the first day of September in Thum, sunrise is at 06:23 and sunset at 19:53. On the last day of the month, sunrise is at 07:07 and sunset at 18:48 CEST.
Sunshine
In Thum, the average sunshine in September is 8.6h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Act with care - The need to guard against sun damage is communicated. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What is the usual temperature for Thum in September?
What is the average humidity in September in Thum?
How many days does it rain in September in Thum?
When it does not snow in Thum?
Does it snow in Thum in September?
How many hours of daylight does Thum have in September?
What time are sunrise and sunset in September in Thum?
How many hours of sunshine does Thum have in September?
What is the UV index reading in September in Thum?
Average temperature in September
Thum, Germany
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in September
Thum, Germany
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).
Average wind speed in September
Thum, Germany
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Thum, Germany
- Average humidity in September: 78%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Thum, Germany
- Average rainfall in September: 45mm
The wettest months (with the highest rainfall) are July and August (61mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Thum, Germany
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in September
Thum, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (128mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Thum, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Thum, 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: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Thum, Germany
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in September
Thum, Germany
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Thum, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Thum, Germany
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
Thum, Germany
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