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
During the shift to September, a minor reduction in average high-temperature is observed, shifting from a pleasant 20.6°C (69.1°F) in August to a refreshing 16.7°C (62.1°F). September nights in Olsäng observe an average temperature dip to a cool 11.5°C (52.7°F).Humidity
In Olsäng, the average relative humidity in September is 78%.Rainfall
In Olsäng, during September, the rain falls for 11.1 days and regularly aggregates up to 22mm (0.87") of precipitation. In Olsäng, during the entire year, the rain falls for 131.7 days and collects up to 325mm (12.8") of precipitation.Snowfall
June through October are months without snowfall.Daylight
In Olsäng, the average length of the day in September is 12h and 45min.On the first day of the month, sunrise is at 06:01 and sunset at 19:50. On the last day of September, sunrise is at 06:58 and sunset at 18:33 CEST.
Sunshine
In September, the average sunshine in Olsäng, Sweden, is 8.4h.UV index
In September, the average daily maximum UV index in Olsäng, Sweden, is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, an average UV index of 4 transforms into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. To protect against the Sun's most potent rays, avoid direct exposure around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the average September temperature in Olsäng?
What is the average humidity in September in Olsäng?
How many days does it rain in September in Olsäng?
When it does not snow in Olsäng?
How many hours of daylight does Olsäng have in September?
When are sunrise and sunset in September in Olsäng?
How long on average sun shines in September in Olsäng?
What is the UV index reading in September in Olsäng?
Average temperature in September
Olsäng, Sweden
- Average high temperature in September: 16.7°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is February (-1.2°C).
Average pressure in September
Olsäng, Sweden
- Average pressure in September: 1015.1mbar
The months with the highest atmospheric pressure are April and May (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.6mbar).
Average wind speed in September
Olsäng, Sweden
- Average wind speed in September: 17km/h
The windiest month (with the highest average wind speed) is December (19.9km/h).
The calmest months (with the lowest average wind speed) are July and August (14.9km/h).
Average humidity in September
Olsäng, Sweden
- Average humidity in September: 78%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, May and June (72%).
Average rainfall in September
Olsäng, Sweden
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Olsäng, Sweden
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in September
Olsäng, Sweden
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (66mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Olsäng, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Olsäng, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 8h and 2min
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 6min).
Average sunshine days in September
Olsäng, Sweden
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in September
Olsäng, Sweden
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Olsäng, Sweden
- Average cloud cover in September: 40
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Olsäng, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Olsäng, Sweden
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