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NorwayThe weather in September in Årdal
It's cool to moderate in September in Årdal with an average temperature of 15°C. Temperatures this month range from a low of 12°C to a high of 17°C. At night, you can expect temperatures between 7°C and 10°C.
Looking for sun and warm weather? September isn’t a good month to be in Årdal. The temperatures are too low for a warm stay this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Årdal, Norway. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 23°C in 2023, Årdal reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 6°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 15°C.
Precipitation and snowfall
In September, there is an average of 161 mm of precipitation, spread over 19 days. Of the total precipitation, about 0,8 cm falls as snow in September. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Årdal
Click on any day in September to get detailed info about the usual weather on that day in Årdal. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Årdal | New York | |
|---|---|---|
| Average temperature | 15°C | 27°C |
| Max. temperature | 17°C | 31°C |
| Min. temperature | 7°C | -5°C |
| Total precipitation | 161 mm | 57 mm |
| Rainy days | 19 days | 9 days |
| Total snowfall | 0,8 cm | 0 cm |
| Snowy days | 1 day | 0 days |
Start of September
The month of September starts in Årdal with cool temps, averaging around 17°C during the day and nights around 9°C.
Mid September
By mid-September, daytime temps drop to around 16°C, with nights around 9°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Årdal is around 14°C, while nighttime temps are about 8°C. There’s a significant chance of many days with precipitation.
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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.
Check out the climate of Årdal for all months and discover the best travel time
Curious about the weather in other parts of Norway? Check out the climate and weather for spots like Oslo, Lofoten, Vesterålen, or explore other destinations in Norway.
Temperature charts
These charts show the average temperatures in September in Årdal, Norway. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Årdal
Temperature in September in Årdal over the years
Precipitation charts
These charts show the average amount of precipitation in September in Årdal, Norway. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Årdal
Total precipitation in September in Årdal over the years
Daily Snowfall in September in Årdal
Snowfall in September in Årdal per year
Daily UV index in September in Årdal
This chart shows the average daily UV index in September in Årdal, 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.
Weather experiences in September in Årdal
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Average weather in Årdal by month
Click on a month below to see detailed weather info for Årdal. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.