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
September
Weather in September
Temperature
A minor decrease in the average high-temperature is observed during September, shifting from an agreeable 20°C (68°F) in August to an enjoyable 16.4°C (61.5°F). September notes an average low temperature of 12.2°C (54°F), subtly down from the daytime highs.Humidity
The average relative humidity in September is 77%.Rainfall
In Degerhamn, in September, during 9.3 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, there are 123.1 rainfall days, and 292mm (11.5") of precipitation is accumulated.Snowfall
In Degerhamn, snow does not fall in June through October.Daylight
The average length of the day in September is 12h and 45min.On the first day of September, sunrise is at 05:59 and sunset at 19:49. On the last day of the month, sunrise is at 06:56 and sunset at 18:31 CEST.
Sunshine
In September, the average sunshine is 8.6h.UV index
In Degerhamn, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
How many hours of daylight does Degerhamn have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Degerhamn, Sweden
- Average high temperature in September: 16.4°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).
Average pressure in September
Degerhamn, Sweden
- Average pressure in September: 1015mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in September
Degerhamn, Sweden
- Average wind speed in September: 18.8km/h
The windiest month (with the highest average wind speed) is December (22.4km/h).
The calmest month (with the lowest average wind speed) is May (15.9km/h).
Average humidity in September
Degerhamn, Sweden
- Average humidity in September: 77%
The months with the highest relative humidity are January, February, November and December (85%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Degerhamn, Sweden
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is November (36mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Degerhamn, Sweden
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is November (13.4 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in September
Degerhamn, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (57mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Degerhamn, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Degerhamn, 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in September
Degerhamn, Sweden
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is May (19.5 days).
The month with the least sunshine days is December (11.2 days).
Average UV index in September
Degerhamn, 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
Degerhamn, Sweden
- Average cloud cover in September: 39
The months with the most cloud cover are January and February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Degerhamn, 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).
