Kristiansand Weather in September
Thinking of visiting Kristiansand in September? Expect moderate temperatures reaching 17°C (63°F) during the day, dropping to 11°C (52°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Kristiansand in September
This month experiences about 18 days of rain according to historical data, averaging 141 mm (5.6 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Kristiansand in September
In September, expect moderate temperatures in Kristiansand, with highs of 17°C (63°F) and lows of 11°C (52°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Kristiansand in September
The area experiences a moderate amount of sunshine, with approximately 151 hours of sunlight expected. This means a decent mix of sun and overcast.Should you favor a climate that's both dry and comfortably warm, July typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Norway, check out our Kristiansand's climate page.
Kristiansand Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
17°C (63°F)
Chance of Rain
59%
Precipitation
141 mm (5.6 in)
Rainy days
18 days
Sunshine
151 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kristiansand typically drop from around 18°C (64°F) at the start of September to approximately 14°C (57°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 11°C (52°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Kristiansand in September
Browse day-by-day weather records for Kristiansand spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kristiansand historical weather extremes in September
The extremes listed below come from historical weather data collected in Kristiansand from 1976 through 2025.
- The hottest September day on record in Kristiansand reached 27°C (81°F) (September 2, 2021).
- On September 24, 1990, Kristiansand saw its coldest September day with temperatures maxing out at 8°C (46°F).
- Kristiansand registered its coldest September night on September 30, 1995, with temperatures dropping to -1°C (30°F).
- The wettest September day on record brought 58 mm (2.3 in) of precipitation to Kristiansand (September 30, 2017).
Best Places in Norway in September
Find out more about the weather in Norway and which places have the best travel conditions in this month. See all of Norway in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kristiansand in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Kristiansand in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Norway, check out our Kristiansand's climate page.
See the full Kristiansand climate overview or explore weather in Norway.
