September weather forecast
Kristiansand, Norway

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Weather in September

In September, the city witnesses a shift in weather from the heat of summer to the more mellow climes of fall. Temperatures endure a notable drop to a cooler 15.6°C (60.1°F), ushering in more comfortable conditions. Amid the drop in temperature and shorter sunlight hours, rainfall is at its apex with 141mm (5.55") recorded for the month. This transitional period brings about an array of vibrant hues across Kristiansand's landscape, offering a picturesque backdrop for locals and visitors alike. The sea temperature also drops, mirroring the city's transition into cooler months.

Temperature

The onset of September in Kristiansand, Norway, aligns with a soft reduction in the average high-temperature, gently falling from a comfortable 19.3°C (66.7°F) in August to a moderate 15.6°C (60.1°F). Kristiansand experiences an average nighttime temperature of 7.8°C (46°F) in the month of September.

Rainfall

In Kristiansand, in September, during 10 rainfall days, 141mm (5.55") of precipitation is typically accumulated. In Kristiansand, during the entire year, the rain falls for 129 days and collects up to 1299mm (51.14") of precipitation.

Snowfall

April through October are months without snowfall in Kristiansand, Norway.

Sea temperature

In Kristiansand, in September, the average water temperature is 15.8°C (60.4°F).
Note: Swimming is not a pleasant activity for most individuals in 15.8°C (60.4°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in September is 12h and 48min.
On the first day of the month, sunrise is at 06:28 and sunset at 20:26. On the last day of September, in Kristiansand, sunrise is at 07:31 and sunset at 19:04 CEST.

Sunshine

In September, the average sunshine is 4h.

UV index

The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 3 during September morphs into the following directions:
Heed the precautions - Suggestions to avoid sunburn are made. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the average September temperature in Kristiansand?

In Kristiansand, in September, the average high-temperature is 15.6°C (60.1°F), and the average low-temperature is 7.8°C (46°F).

How many days does it rain in September in Kristiansand?

In Kristiansand, Norway, in September, it is raining for 10 days, with typically 141mm (5.55") of accumulated precipitation.

When it does not snow in Kristiansand?

In Kristiansand, Norway, snow does not fall in April through October.

What is the sea water temperature in September in Kristiansand?

In Kristiansand, Norway, the average seawater temperature in September is 15.8°C (60.4°F). For most, swimming in 15.8°C (60.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in September in Kristiansand?

In Kristiansand, Norway, the average day length in September is 12h and 48min.

When is the sunrise / sunset in September in Kristiansand?

On the first day of September in Kristiansand, Norway, sunrise is at 06:28 and sunset at 20:26. On the last day of the month, sunrise is at 07:31 and sunset at 19:04 CEST.

How long on average sun shines in September in Kristiansand?

The average sunshine duration in September in Kristiansand is 4h.

How high is the UV index in September in Kristiansand?

In Kristiansand, Norway, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Kristiansand, Norway

Average temperature in September - Kristiansand, Norway
  • Average high temperature in September: 15.6°C

The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (1.3°C).

  • Average low temperature in September: 7.8°C

The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is February (-5.1°C).

Average rainfall in September
Kristiansand, Norway

Average rainfall in September - Kristiansand, Norway
  • Average rainfall in September: 141mm

The wettest months (with the highest rainfall) are October and November (164mm).
The driest month (with the least rainfall) is April (59mm).

Average rainfall days in September
Kristiansand, Norway

Average rainfall days in September - Kristiansand, Norway
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is October (15 days).
The months with the least rainy days are March and April (8 days).

Average snowfall in September
Kristiansand, Norway

Average snowfall in September - Kristiansand, Norway
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (200mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Kristiansand, Norway

Average snowfall days in September - Kristiansand, Norway
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average sea temperature in September
Kristiansand, Norway

Average sea temperature in September - Kristiansand, Norway
  • Average sea temperature in September: 15.8°C

The best month for swimming (with the highest average sea temperature) is August (17.7°C).
The coldest month (with the lowest average sea temperature) is March (4.3°C).

Average daylight in September /
Average sunshine in September
Kristiansand, Norway

Average daylight in September / Average sunshine in September - Kristiansand, Norway
  • Average daylight in September: 12h and 5min

The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).

  • Average sunshine in September: 4h

The months with the most sunshine are June and July (Average sunshine: 8h).
The months with the least sunshine are January and December (Average sunshine: 1h).

Average UV index in September
Kristiansand, Norway

Average UV index in September - Kristiansand, Norway
  • Average UV index in September: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 0).

Kristiansand, Norway

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