Temperatures in September
It's cool to moderate in September in Norway with an average temperature of 16°C. Temperatures this month range from a low of 12°C to a high of 18°C. At night, you can expect temperatures between 6°C and 9°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Norway in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Norway with mild temperatures, averaging around 18°C during the day and nights close to 9°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-September
By mid-September, the average daytime temperature drops to around 16°C, with nights close to 8°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of September
By the end of September, the average daytime temperature in Norway will be around 14°C, with nights close to 7°C. There’s a significant chance of many days with precipitation.
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Precipitation in September
In September, there is an average of 140 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 39% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Norway. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Norway in September |
UK | ||
|---|---|---|---|
 Average Temperature |
16°C | 20°C | |
 High Temp |
18°C | 22°C | |
| Low Temp |
12°C | 17°C | |
 Total Precipitation |
140 mm | 44 mm | |
| Rainy Days |
12 days | 8 days | |
August
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is September a good time to visit Norway?
Looking for sun and warm weather? Then September isn’t the best time to be in Norway. The temperature is too low this month for a warm stay.
Temperature records for Norway in September
With 26°C, Norway hit the highest temperature in the last 10 years in September 2021. The lowest daytime temperature in this month was 6°C in 2015. The extreme night temperatures ranged from a low of -3°C to a high of 17°C.
Check out the climate of Norway for all months and discover the best travel time
The climate of Norway is based on weather data from Oslo. Other spots, like Lofoten, Vesterålen or Bergen, might have different weather. You can check out all destinations in Norway for a full picture of the climate.
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Daily Temperature in September in Norway
This chart shows the average daily temperatures, both day and night, for each day in September in Norway, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in September in Norway
Excellent
Beautiful late summer weather with pleasant temperatures. Id... more
Daily Precipitation in September in Norway
The chart below shows the average daily precipitation in September for Norway, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 12 days of rain in Norway.
Daily UV Index in September in Norway
This chart shows the average daily UV index in September in Norway, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Norway Over the Years
This chart shows the average temperature in September in Norway, measured in degrees Celsius, over the past years.
Total Precipitation in September in Norway Over the Years
This chart shows the average precipitation in September in Norway, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Norway
Click on a specific day in September for detailed info on the typical weather on that day in Norway. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Norway
The weather in September in Norway is rated 5 out of 5 stars by 1 visitor. Have you been to Norway? Share your weather experience to help other visitors.
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Beautiful late summer weather with pleasant temperatures. Ideal for admiring nature.— This text is automatically translated to English
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Average Weather in Norway by Month
Click on a month below to see detailed weather info for Norway. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
