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 shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from an agreeable 20.1°C (68.2°F) to a comfortable 16.4°C (61.5°F). Nighttime temperature dips to a mean of 11.2°C (52.2°F) during September.Humidity
In Knäred, Sweden, the average relative humidity in September is 80%.Rainfall
In September, the rain falls for 16 days. Throughout September, 50mm (1.97") of precipitation is accumulated. Throughout the year, in Knäred, Sweden, there are 182 rainfall days, and 585mm (23.03") of precipitation is accumulated.Snowfall
In Knäred, snow does not fall in May through September.Daylight
The average length of the day in September in Knäred is 12h and 46min.On the first day of September, sunrise is at 06:11 and sunset at 20:02. On the last day of the month, sunrise is at 07:09 and sunset at 18:44 CEST.
Sunshine
The average sunshine in September in Knäred is 7h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the average September temperature in Knäred?
What is the average humidity in September in Knäred?
How much does it rain in Knäred in September?
When it does not snow in Knäred?
Does it snow in Knäred in September?
What is the average length of the day in September in Knäred?
When is the sunrise / sunset in September in Knäred?
How long on average sun shines in September in Knäred?
How high is the UV index in September in Knäred?
Average temperature in September
Knäred, Sweden
- Average high temperature in September: 16.4°C
The warmest month (with the highest average high temperature) is July (20.2°C).
The months with the lowest average high temperature are January and February (1.8°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-1.4°C).
Average pressure in September
Knäred, Sweden
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is April (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in September
Knäred, Sweden
- Average wind speed in September: 15.3km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (13.3km/h).
Average humidity in September
Knäred, Sweden
- Average humidity in September: 80%
The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Knäred, Sweden
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Knäred, Sweden
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in September
Knäred, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (82mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Knäred, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Knäred, 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: 7h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in September
Knäred, Sweden
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is August (8.8 days).
Average UV index in September
Knäred, Sweden
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Knäred, Sweden
- Average cloud cover in September: 52
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are April and June (Cloud cover 43).
Average visibility in September
Knäred, Sweden
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Knäred, Sweden
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