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
In September, the meteorological conditions change slightly, with the average high-temperature moving from a refreshing 13.8°C (56.8°F) in August to a fresh 10.8°C (51.4°F). Skrollsvika, during the nights of September, averages a temperature close to its daytime high, at a frosty 7.8°C (46°F).Humidity
The average relative humidity in September is 79%.Rainfall
In Skrollsvika, in September, during 18.1 rainfall days, 82mm (3.23") of precipitation is typically accumulated. Throughout the year, in Skrollsvika, there are 154.8 rainfall days, and 879mm (34.61") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Skrollsvika, Norway. September is the first month it typically snows in Skrollsvika. Throughout September, in the average 0.3 snowfall days, it receives 3mm (0.12") of snow. In Skrollsvika, during the entire year, snow falls for 94.5 days and aggregates up to 1920mm (75.59") of snow.Daylight
The average length of the day in September is 13h and 17min.On the first day of the month, sunrise is at 05:15 and sunset at 20:29. On the last day of September, in Skrollsvika, sunrise is at 07:05 and sunset at 18:19 CEST.
Sunshine
In Skrollsvika, Norway, the average sunshine in September is 6.4h.UV index
In Skrollsvika, the average daily maximum UV index in September is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 2 in September interprets into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Skrollsvika?
What is the average humidity in September in Skrollsvika?
How many days does it rain in September in Skrollsvika?
When does it start to snow in Skrollsvika?
How many hours of daylight does Skrollsvika have in September?
When are sunrise and sunset in September in Skrollsvika?
How many hours of sunshine does Skrollsvika have in September?
How high is the UV index in September in Skrollsvika?
Average temperature in September
Skrollsvika, Norway
- Average high temperature in September: 10.8°C
The warmest month (with the highest average high temperature) is July (14.1°C).
The month with the lowest average high temperature is February (-1.2°C).
- Average low temperature in September: 7.8°C
The months with the highest average low temperature are July and August (9.9°C).
The coldest month (with the lowest average low temperature) is February (-4.5°C).
Average pressure in September
Skrollsvika, Norway
- Average pressure in September: 1008.6mbar
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1000.9mbar).
Average wind speed in September
Skrollsvika, Norway
- Average wind speed in September: 14km/h
The windiest month (with the highest average wind speed) is March (19.3km/h).
The calmest month (with the lowest average wind speed) is July (11.1km/h).
Average humidity in September
Skrollsvika, Norway
- Average humidity in September: 79%
The month with the highest relative humidity is April (83%).
The months with the lowest relative humidity are October, November and December (77%).
Average rainfall in September
Skrollsvika, Norway
- Average rainfall in September: 82mm
The wettest month (with the highest rainfall) is March (95mm).
The driest months (with the least rainfall) are May and July (53mm).
Average rainfall days in September
Skrollsvika, Norway
- Average rainfall days in September: 18.1 days
The month with the highest number of rainy days is September (18.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in September
Skrollsvika, Norway
- Average snowfall in September: 3mm
The month with the highest snowfall is March (417mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Skrollsvika, Norway
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is March (19.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Skrollsvika, Norway
- Average daylight in September: 13h and 2min
The month with the longest days is August (Average daylight: 17h and 48min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 0min).
Average sunshine days in September
Skrollsvika, Norway
- Average sunshine days in September: 10.6 days
The month with the most sunshine days is January (13.6 days).
The month with the least sunshine days is March (8.3 days).
Average UV index in September
Skrollsvika, 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 February, March and November (UV index 1).
Average cloud cover in September
Skrollsvika, Norway
- Average cloud cover in September: 59
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 52).
Average visibility in September
Skrollsvika, Norway
- Average visibility in September: 9km
The months with the highest visibility are January, February, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are March and April (8km).
