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
A moderate decline in average high-temperatures is noted in September, moving from a refreshing 19.8°C (67.6°F) in August to a moderate 15.9°C (60.6°F). Throughout the month of September, Björkekärr expects an average low of 8.8°C (47.8°F).Humidity
The average relative humidity in September is 83%.Rainfall
In Björkekärr, during September, the rain falls for 14.5 days and regularly aggregates up to 40mm (1.57") of precipitation. In Björkekärr, during the entire year, the rain falls for 146.9 days and collects up to 458mm (18.03") of precipitation.Snowfall
In Björkekärr, snow does not fall in June through September.Daylight
In September, the average length of the day in Björkekärr is 12h and 48min.On the first day of September in Björkekärr, Sweden, sunrise is at 06:11 and sunset at 20:08. On the last day of the month, sunrise is at 07:13 and sunset at 18:46 CEST.
Sunshine
The average sunshine in September in Björkekärr, Sweden, is 6.9h.UV index
The average daily maximum UV index in September in Björkekärr, Sweden, is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The solar radiation around mid-day is intense; avoid the Sun and stay safe. 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 Björkekärr?
What is the average humidity in September in Björkekärr?
How many days does it rain in September in Björkekärr?
When it does not snow in Björkekärr?
Does it snow in Björkekärr in September?
What is the average length of the day in September in Björkekärr?
What time are sunrise and sunset in September in Björkekärr?
How long on average sun shines in September in Björkekärr?
What is the UV index reading in September in Björkekärr?
Average temperature in September
Björkekärr, Sweden
- Average high temperature in September: 15.9°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in September: 8.8°C
The months with the highest average low temperature are July and August (11.3°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).
Average pressure in September
Björkekärr, Sweden
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in September
Björkekärr, Sweden
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in September
Björkekärr, Sweden
- Average humidity in September: 83%
The months with the highest relative humidity are January, February, November and December (90%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Björkekärr, Sweden
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is October (51mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Björkekärr, Sweden
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is August (16.4 days).
The month with the least rainy days is February (7 days).
Average snowfall in September
Björkekärr, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Björkekärr, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Björkekärr, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in September
Björkekärr, Sweden
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is May (18.3 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in September
Björkekärr, 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, March, October, November and December (UV index 2).
Average cloud cover in September
Björkekärr, Sweden
- Average cloud cover in September: 54
The months with the most cloud cover are November and December (Cloud cover 70).
The months with the least cloud cover are April and May (Cloud cover 45).
Average visibility in September
Björkekärr, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May and June (9km).
The months with the lowest visibility are January, February, March, July, August, September, October, November and December (8km).
Björkekärr, Sweden
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