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 average high-temperature shows a slight dip in September, from August's refreshing 19.7°C (67.5°F) to a moderate 15.5°C (59.9°F). Nissafors in September experiences a low-temperature average of 8.3°C (46.9°F).Humidity
The average relative humidity in September is 84%.Rainfall
In September, in Nissafors, Sweden, the rain falls for 16.4 days. Throughout September, 42mm (1.65") of precipitation is accumulated. Throughout the year, in Nissafors, there are 174.1 rainfall days, and 556mm (21.89") of precipitation is accumulated.Snowfall
In Nissafors, snow does not fall in June through September.Daylight
In Nissafors, the average length of the day in September is 12h and 47min.On the first day of September, sunrise is at 06:07 and sunset at 20:02. On the last day of the month, sunrise is at 07:08 and sunset at 18:42 CEST.
Sunshine
In September, the average sunshine is 6.4h.UV index
In September, the average daily maximum UV index in Nissafors is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the temperature in September in Nissafors?
What is the average humidity in September in Nissafors?
How much does it rain in Nissafors in September?
When it does not snow in Nissafors?
Does it snow in Nissafors in September?
What is the average length of the day in September in Nissafors?
What time are sunrise and sunset in September in Nissafors?
How long on average sun shines in September in Nissafors?
How high is the UV index in September in Nissafors?
Average temperature in September
Nissafors, Sweden
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in September
Nissafors, Sweden
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is April (1015mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed in September
Nissafors, Sweden
- Average wind speed in September: 13.1km/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 (11.9km/h).
Average humidity in September
Nissafors, Sweden
- Average humidity in September: 84%
The months with the highest relative humidity are November and December (91%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in September
Nissafors, Sweden
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Nissafors, Sweden
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in September
Nissafors, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (171mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Nissafors, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nissafors, 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 24min).
The months with the least sunshine are November and December (Average sunshine: 2h and 36min).
Average sunshine days in September
Nissafors, Sweden
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is April (13.1 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in September
Nissafors, 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
Nissafors, Sweden
- Average cloud cover in September: 58
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 47).
Average visibility in September
Nissafors, 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).
Nissafors, Sweden
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