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 corresponds with a light shift in temperature, down from a mild 14.2°C (57.6°F) in August to a frosty 9.8°C (49.6°F). In September, Jørstad reports a consistent average low-temperature of 3.8°C (38.8°F) during the nights.Humidity
In Jørstad, the average relative humidity in September is 87%.Rainfall
September is the month with the most rainfall. Rain falls for 19.7 days and accumulates 99mm (3.9") of precipitation.Snowfall
Months with snowfall in Jørstad are January through July, September through December. September is the first month it typically snows in Jørstad. Throughout September, in the average 1.1 snowfall days, it receives 24mm (0.94") of snow. Throughout the year, there are 142.4 snowfall days, and 2499mm (98.39") of snow is accumulated.Daylight
In Jørstad, Norway, the average length of the day in September is 13h and 1min.On the first day of the month, sunrise is at 05:54 and sunset at 20:26. On the last day of September, in Jørstad, sunrise is at 07:18 and sunset at 18:42 CEST.
Sunshine
The average sunshine in September is 4.8h.UV index
The average daily maximum UV index in September in Jørstad, Norway, is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in September converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Jørstad in September?
What is the average humidity in September in Jørstad?
What is the wettest month in Jørstad?
How many days does it rain in September in Jørstad?
When does it start to snow in Jørstad?
How many hours of daylight does Jørstad have in September?
When is the sunrise / sunset in September in Jørstad?
How long on average sun shines in September in Jørstad?
What is the UV index reading in September in Jørstad?
Average temperature in September
Jørstad, Norway
- Average high temperature in September: 9.8°C
The warmest month (with the highest average high temperature) is July (15.6°C).
The month with the lowest average high temperature is January (-5.7°C).
- Average low temperature in September: 3.8°C
The month with the highest average low temperature is July (7.8°C).
The coldest month (with the lowest average low temperature) is January (-10.8°C).
Average pressure in September
Jørstad, Norway
- Average pressure in September: 1011mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1004.5mbar).
Average wind speed in September
Jørstad, Norway
- Average wind speed in September: 13.9km/h
The windiest month (with the highest average wind speed) is January (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Jørstad, Norway
- Average humidity in September: 87%
The months with the highest relative humidity are January, February, March and December (95%).
The month with the lowest relative humidity is June (77%).
Average rainfall in September
Jørstad, Norway
- Average rainfall in September: 99mm
The wettest month (with the highest rainfall) is September (99mm).
The driest month (with the least rainfall) is November (50mm).
Average rainfall days in September
Jørstad, Norway
- Average rainfall days in September: 19.7 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is February (3 days).
Average snowfall in September
Jørstad, Norway
- Average snowfall in September: 24mm
The month with the highest snowfall is March (449mm).
The month with the least snowfall is August (0mm).
Average snowfall days in September
Jørstad, Norway
- Average snowfall days in September: 1.1 days
The month with the highest number of snowfall days is March (22.8 days).
The month with the least snowfall days is August (0 days).
Average daylight in September /
Average sunshine in September
Jørstad, Norway
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
- Average sunshine in September: 4h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days in September
Jørstad, Norway
- Average sunshine days in September: 8.7 days
The month with the most sunshine days is November (10.4 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in September
Jørstad, Norway
- Average UV index in September: 2
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Jørstad, Norway
- Average cloud cover in September: 71
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 62).
Average visibility in September
Jørstad, Norway
- Average visibility in September: 8km
The month with the highest visibility is June (9km).
The months with the lowest visibility are January, February, March and April (5km).
