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
With the onset of September, the average high-temperature subtly recedes from August's agreeable 20°C (68°F) to a moderate 15.5°C (59.9°F). Hallsberg records a mean low-temperature of 8.7°C (47.7°F) in September.Humidity
In September, the average relative humidity is 80%.Rainfall
In Hallsberg, Sweden, in September, during 14.4 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Hallsberg, during the entire year, the rain falls for 146 days and collects up to 481mm (18.94") of precipitation.Snowfall
June through September are months without snowfall in Hallsberg, Sweden.Daylight
The average length of the day in September is 12h and 50min.On the first day of September, sunrise is at 05:58 and sunset at 20:00. On the last day of the month, sunrise is at 07:03 and sunset at 18:35 CEST.
Sunshine
The average sunshine in September is 7.5h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Hallsberg in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Hallsberg 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
Hallsberg, Sweden
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in September: 8.7°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is February (-4.8°C).
Average pressure in September
Hallsberg, Sweden
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in September
Hallsberg, Sweden
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in September
Hallsberg, Sweden
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (69%).
Average rainfall in September
Hallsberg, Sweden
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Hallsberg, Sweden
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in September
Hallsberg, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (177mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hallsberg, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hallsberg, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in September
Hallsberg, Sweden
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is August (9.6 days).
Average UV index in September
Hallsberg, Sweden
- Average UV index in September: 3
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in September
Hallsberg, Sweden
- Average cloud cover in September: 49
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in September
Hallsberg, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March, November and December (7km).
