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
September brings a minor shift in the average high-temperature, adjusting from a mild 13.8°C (56.8°F) in August to a frosty 9.5°C (49.1°F). Beisfjord's average temperature during the nights of September is recorded at a cold 4.9°C (40.8°F).Humidity
The average relative humidity in September is 80%.Rainfall
In September, the rain falls for 16.3 days. Throughout September, 61mm (2.4") of precipitation is accumulated. In Beisfjord, during the entire year, the rain falls for 145.3 days and collects up to 845mm (33.27") of precipitation.Snowfall
January through June, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.5 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, in Beisfjord, there are 97.8 snowfall days, and 2575mm (101.38") of snow is accumulated.Daylight
In Beisfjord, the average length of the day in September is 13h and 14min.On the first day of the month, sunrise is at 05:16 and sunset at 20:22. On the last day of September, sunrise is at 07:01 and sunset at 18:17 CEST.
Sunshine
In September, the average sunshine is 6.7h.UV index
In Beisfjord, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 2 in September interprets into the following advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. When the Sun is at its strongest around midday, find shade and limit exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
When does it start to snow?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Beisfjord have in September?
What is the UV index intensity in September?
Average temperature in September
Beisfjord, Norway
- Average high temperature in September: 9.5°C
The warmest month (with the highest average high temperature) is July (14.7°C).
The month with the lowest average high temperature is January (-5.7°C).
- Average low temperature in September: 4.9°C
The month with the highest average low temperature is July (8.3°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).
Average pressure in September
Beisfjord, Norway
- Average pressure in September: 1009.2mbar
The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1001.8mbar).
Average wind speed in September
Beisfjord, Norway
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Beisfjord, Norway
- Average humidity in September: 80%
The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is July (76%).
Average rainfall in September
Beisfjord, Norway
- Average rainfall in September: 61mm
The wettest month (with the highest rainfall) is March (101mm).
The driest month (with the least rainfall) is August (51mm).
Average rainfall days in September
Beisfjord, Norway
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in September
Beisfjord, Norway
- Average snowfall in September: 3mm
The month with the highest snowfall is March (590mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Beisfjord, Norway
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is March (18.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Beisfjord, Norway
- Average daylight in September: 13h and 1min
The month with the longest days is August (Average daylight: 17h and 30min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
Average sunshine days in September
Beisfjord, Norway
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is January (15.2 days).
The month with the least sunshine days is April (9.2 days).
Average UV index in September
Beisfjord, Norway
- Average UV index in September: 2
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are March, April, October and November (UV index 1).
Average cloud cover in September
Beisfjord, Norway
- Average cloud cover in September: 56
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 50).
Average visibility in September
Beisfjord, Norway
- Average visibility in September: 9km
The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are March, April and May (7km).
