September weather forecastVäsa, Sweden
September
Weather in September
The first month of the autumn, September, is still a cool month in Väsa, Sweden, with an average temperature fluctuating between 12.4°C (54.3°F) and 5.7°C (42.3°F).Temperature
Transition into September subtly marks a drop in the average high-temperature, moderately moving from an enjoyable 17.1°C (62.8°F) in August to a cool 12.4°C (54.3°F). In the month of September, Väsa's average low-temperature falls to an icy 5.7°C (42.3°F).Humidity
In Väsa, the average relative humidity in September is 83%.Rainfall
In Väsa, in September, during 14.3 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, in Väsa, there are 142.9 rainfall days, and 515mm (20.28") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Väsa, Sweden.Daylight
In September, the average length of the day is 12h and 54min.On the first day of September, sunrise is at 05:56 and sunset at 20:10. On the last day of the month, sunrise is at 07:09 and sunset at 18:38 CEST.
Sunshine
In September, the average sunshine is 6.6h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Väsa, Sweden
- Average high temperature in September: 12.4°C
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (-4.6°C).
- Average low temperature in September: 5.7°C
The month with the highest average low temperature is July (9.8°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).
Average pressure in September
Väsa, Sweden
- Average pressure in September: 1012.5mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in September
Väsa, Sweden
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is March (10.9km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Väsa, 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
Väsa, Sweden
- Average rainfall in September: 44mm
The wettest month (with the highest rainfall) is July (67mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Väsa, Sweden
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in September
Väsa, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (238mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Väsa, Sweden
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is February (17.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Väsa, Sweden
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in September: 6h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Väsa, Sweden
- Average sunshine days in September: 12.2 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in September
Väsa, Sweden
- Average UV index in September: 3
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Väsa, Sweden
- Average cloud cover in September: 56
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 49).
Average visibility in September
Väsa, Sweden
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
