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
The onset of September is marked by a minor decrease in temperature, transitioning from a refreshing 19.5°C (67.1°F) in August to a mild 15.4°C (59.7°F). Länghem's average low-temperature in September is measured at a chilly 8.4°C (47.1°F).Humidity
In Länghem, the average relative humidity in September is 84%.Rainfall
In Länghem, during September, the rain falls for 15.5 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Länghem, there are 170.1 rainfall days, and 554mm (21.81") of precipitation is accumulated.Snowfall
In Länghem, Sweden, snow does not fall in June through September.Daylight
In September, the average length of the day in Länghem, Sweden, is 12h and 47min.On the first day of the month, sunrise is at 06:09 and sunset at 20:04. On the last day of September, sunrise is at 07:10 and sunset at 18:43 CEST.
Sunshine
The average sunshine in September in Länghem is 6.3h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 3 suggests this advice:
Take precautions - Protection against sunburn is recommended. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Länghem?
What is the average humidity in September in Länghem?
How much does it rain in Länghem in September?
When it does not snow in Länghem?
Does it snow in Länghem in September?
What is the average length of the day in September in Länghem?
What time are sunrise and sunset in September in Länghem?
How many hours of sunshine does Länghem have in September?
What is the UV index reading in September in Länghem?
Average temperature in September
Länghem, Sweden
- Average high temperature in September: 15.4°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in September
Länghem, Sweden
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is April (1014.9mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Länghem, Sweden
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in September
Länghem, Sweden
- Average humidity in September: 84%
The months with the highest relative humidity are November and December (91%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Länghem, Sweden
- Average rainfall in September: 45mm
The wettest months (with the highest rainfall) are August and December (58mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Länghem, Sweden
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is August (19.6 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in September
Länghem, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (126mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Länghem, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Länghem, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The months with the least sunshine are November and December (Average sunshine: 2h and 42min).
Average sunshine days in September
Länghem, Sweden
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is April (15.3 days).
The month with the least sunshine days is August (8.5 days).
Average UV index in September
Länghem, 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 and February (UV index 1).
Average cloud cover in September
Länghem, Sweden
- Average cloud cover in September: 59
The months with the most cloud cover are November and December (Cloud cover 74).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility in September
Länghem, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May, June and July (9km).
The months with the lowest visibility are January, February, March, August, September, October, November and December (8km).
Länghem, Sweden
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