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
A moderate decline in average high-temperatures is noted in September, moving from a refreshing 15.3°C (59.5°F) in August to a cool 10.5°C (50.9°F). An average low-temperature of 4°C (39.2°F) is recorded in the month of September.Humidity
In September, the average relative humidity in Lofsdalen is 83%.Rainfall
In Lofsdalen, Sweden, during September, the rain falls for 14.8 days and regularly aggregates up to 43mm (1.69") of precipitation. In Lofsdalen, during the entire year, the rain falls for 144.1 days and collects up to 551mm (21.69") of precipitation.Snowfall
Months with snowfall are January through July, September through December. September is the first month it typically snows. Throughout September, in the average 2.3 snowfall days, it receives 31mm (1.22") of snow. Throughout the year, in Lofsdalen, there are 149.3 snowfall days, and 1948mm (76.69") of snow is accumulated.Daylight
In Lofsdalen, Sweden, the average length of the day in September is 12h and 56min.On the first day of September, sunrise is at 05:57 and sunset at 20:15. On the last day of the month, sunrise is at 07:12 and sunset at 18:40 CEST.
Sunshine
In September, the average sunshine is 6.6h.UV index
In September, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 2 during September leads to these instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Direct Sun exposure should be minimized especially during midday when radiation is most intense. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Lofsdalen in September?
What is the average humidity in September in Lofsdalen?
How many days does it rain in September in Lofsdalen?
When does it start snowing in Lofsdalen?
How many hours of daylight does Lofsdalen have in September?
When are sunrise and sunset in September in Lofsdalen?
How long on average sun shines in September in Lofsdalen?
What is the UV index intensity in September in Lofsdalen?
Average temperature in September
Lofsdalen, Sweden
- Average high temperature in September: 10.5°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in September: 4°C
The month with the highest average low temperature is July (8.4°C).
The coldest month (with the lowest average low temperature) is January (-11.7°C).
Average pressure in September
Lofsdalen, Sweden
- Average pressure in September: 1012.1mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1006.6mbar).
Average wind speed in September
Lofsdalen, Sweden
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Lofsdalen, Sweden
- Average humidity in September: 83%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is June (70%).
Average rainfall in September
Lofsdalen, Sweden
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is June (70mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Lofsdalen, Sweden
- Average rainfall days in September: 14.8 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in September
Lofsdalen, Sweden
- Average snowfall in September: 31mm
The month with the highest snowfall is December (309mm).
The month with the least snowfall is August (0mm).
Average snowfall days in September
Lofsdalen, Sweden
- Average snowfall days in September: 2.3 days
The month with the highest number of snowfall days is January (22.8 days).
The month with the least snowfall days is August (0 days).
Average daylight in September /
Average sunshine in September
Lofsdalen, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in September
Lofsdalen, Sweden
- Average sunshine days in September: 10.1 days
The month with the most sunshine days is October (10.9 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in September
Lofsdalen, Sweden
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Lofsdalen, Sweden
- Average cloud cover in September: 57
The month with the most cloud cover is February (Cloud cover 69).
The months with the least cloud cover are June and July (Cloud cover 52).
Average visibility in September
Lofsdalen, Sweden
- Average visibility in September: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March and December (6km).
