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
September implies a soft temperature shift, with average high-temperatures reducing from August's 17.6°C (63.7°F) to a still refreshing 13.3°C (55.9°F). Recording a slight decline in temperature during the nights, Kälen's September temperatures average at a frosty 8.4°C (47.1°F).Humidity
In Kälen, the average relative humidity in September is 79%.Rainfall
In Kälen, in September, during 13.4 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, in Kälen, there are 125.3 rainfall days, and 392mm (15.43") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Kälen.Daylight
In Kälen, the average length of the day in September is 13h and 2min.On the first day of the month, sunrise is at 05:20 and sunset at 19:52. On the last day of September, in Kälen, sunrise is at 06:44 and sunset at 18:08 CEST.
Sunshine
In Kälen, the average sunshine in September is 7.6h.UV index
The average daily maximum UV index in September in Kälen is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 3 suggests this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the temperature in September in Kälen?
What is the average humidity in September in Kälen?
How many days does it rain in September in Kälen?
When it does not snow in Kälen?
Does it snow in Kälen in September?
How many hours of daylight does Kälen have in September?
When are sunrise and sunset in September in Kälen?
How many hours of sunshine does Kälen have in September?
How high is the UV index in September in Kälen?
Average temperature in September
Kälen, Sweden
- Average high temperature in September: 13.3°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (-3.9°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-8.3°C).
Average pressure in September
Kälen, Sweden
- Average pressure in September: 1011.4mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.2mbar).
Average wind speed in September
Kälen, Sweden
- Average wind speed in September: 14.8km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in September
Kälen, Sweden
- Average humidity in September: 79%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is June (69%).
Average rainfall in September
Kälen, Sweden
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Kälen, Sweden
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in September
Kälen, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is March (191mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kälen, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kälen, Sweden
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 21h and 0min).
The month with the shortest days is December (Average daylight: 4h and 18min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Kälen, Sweden
- Average sunshine days in September: 14.8 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is April (10.6 days).
Average UV index in September
Kälen, Sweden
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Kälen, Sweden
- Average cloud cover in September: 46
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are June, July and August (Cloud cover 39).
Average visibility in September
Kälen, Sweden
- Average visibility in September: 9km
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, March and April (8km).
Kälen, Sweden
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