The weather in September in Kristiansand

It's cool to moderate in September in Kristiansand with an average temperature of 17°C. Temperatures this month range from a low of 15°C to a high of 19°C. At night, you can expect temperatures between 9°C and 12°C.

Looking for sun and warm weather? September isn’t a good month to be in Kristiansand. 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 Kristiansand, 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 27°C in 2021, Kristiansand reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 11°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 17°C.

Water temperature

The water temperature at Kristiansand is 19°C this month. Refreshing if you feel like a swim.

Rainfall amount

In September, there is an average of 124 mm of precipitation, spread over 16 days. The wind speed is around 4 Bft, mostly coming from the South.

Daily weather in September for Kristiansand

Click on any day in September to get detailed info about the usual weather on that day in Kristiansand. Check out the historical temperatures and precipitation over the past 10 years on this day.

September weather comparison

  Kristiansand New York
Average temperature 17°C 27°C
Max. temperature 19°C 31°C
Min. temperature 9°C -5°C
Total precipitation 124 mm 57 mm
Rainy days 16 days 9 days

Start of September

The month of September starts in Kristiansand with mild temps, averaging around 19°C during the day and nights around 12°C.

Mid September

By mid-September, daytime temps drop to around 18°C, with nights around 11°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.

End of September

By the end of September, the average daytime temperature in Kristiansand is around 16°C, while nighttime temps are about 10°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

Find affordable trips to Kristiansand

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 Kristiansand 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 Kristiansand, Norway. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in September in Kristiansand

Temperature in September in Kristiansand over the years

Precipitation charts

These charts show the average amount of precipitation in September in Kristiansand, 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 Kristiansand

Total precipitation in September in Kristiansand over the years

Daily UV index in September in Kristiansand

This chart shows the average daily UV index in September in Kristiansand, 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 Kristiansand

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Average weather in Kristiansand by month

Click on a month below to see detailed weather info for Kristiansand. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.