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
The arrival of September signals a subtle shift in temperature, down from an enjoyable 16.2°C (61.2°F) in August to a fresh 11.3°C (52.3°F). In September, Norr-Hede records an average nighttime temperature of 4.5°C (40.1°F).Humidity
In September, the average relative humidity is 82%.Rainfall
In September, in Norr-Hede, the rain falls for 14.7 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Norr-Hede, Sweden, during the entire year, the rain falls for 126.3 days and collects up to 442mm (17.4") of precipitation.Snowfall
Months with snowfall in Norr-Hede are January through June, September through December. September is the first month it typically snows in Norr-Hede, Sweden. Throughout September, in the average 0.6 snowfall days, it receives 21mm (0.83") of snow. Throughout the year, there are 109.9 snowfall days, and 1232mm (48.5") of snow is accumulated.Daylight
The average length of the day in September is 12h and 57min.On the first day of September, sunrise is at 05:55 and sunset at 20:15. On the last day of the month, sunrise is at 07:12 and sunset at 18:39 CEST.
Sunshine
In September, the average sunshine is 6.6h.UV index
In September, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 during September translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Norr-Hede?
What is the average humidity in September in Norr-Hede?
How many days does it rain in September in Norr-Hede?
When does it start snowing in Norr-Hede?
What is the average length of the day in September in Norr-Hede?
When are sunrise and sunset in September in Norr-Hede?
How many hours of sunshine does Norr-Hede have in September?
What is the UV index intensity in September in Norr-Hede?
Average temperature in September
Norr-Hede, Sweden
- Average high temperature in September: 11.3°C
The warmest month (with the highest average high temperature) is July (17.5°C).
The month with the lowest average high temperature is January (-6.1°C).
- Average low temperature in September: 4.5°C
The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is February (-11.4°C).
Average pressure in September
Norr-Hede, Sweden
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1006.3mbar).
Average wind speed in September
Norr-Hede, Sweden
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is June (13.4km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in September
Norr-Hede, Sweden
- Average humidity in September: 82%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (69%).
Average rainfall in September
Norr-Hede, Sweden
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Norr-Hede, Sweden
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in September
Norr-Hede, Sweden
- Average snowfall in September: 21mm
The month with the highest snowfall is December (224mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Norr-Hede, Sweden
- Average snowfall days in September: 0.6 days
The months with the highest number of snowfall days are January and December (18.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Norr-Hede, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in September
Norr-Hede, Sweden
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is March (10 days).
Average UV index in September
Norr-Hede, Sweden
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Norr-Hede, Sweden
- Average cloud cover in September: 56
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 51).
Average visibility in September
Norr-Hede, Sweden
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February, March and December (7km).
