Stavanger
September
Weather in Stavanger for September 2025
Your guide to Stavanger weather in September - trends and predictions
In general, the average temperature in Stavanger at the beginning of September is 17.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 13.1 °C by the end of September.
Expect significant rainfall in Stavanger during September, with an average of 17 rainy days.
Is September a good time to visit Stavanger? check out the best time to travel to Stavanger page.
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13
Dry days
17
Rainy days
0
Snow days
15°/13°
Temperatures
31 km/h
Avg max wind
80 %
Avg humidity
Stavanger in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  16° | 3  16° | 4  17° | 5  19° | 6 19° | 7 21° |
| 8 20° | 9 17° | 10  15° | 11  14° | 12 13° | 13 13° | 14 14° |
| 15 15° | 16 14° | 17 15° | 18 16° | 19 15° | 20 16° | 21 16° |
| 22 15° | 23 14° | 24 14° | 25 14° | 26 13° | 27 13° | 28 13° |
| 29 12° | 30 13° |
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Temperatures trend during September in Stavanger
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 16° /13° | 0 mm | 5 | |
| 2 Sept. | Overcast | 16° /13° | 1 mm | 4 | |
| 3 Sept. | Light rain | 16° /13° | 16.2 mm | 4 | |
| 4 Sept. | Partly cloudy | 17° /15° | 4.2 mm | 5 | |
| 5 Sept. | Patchy rain possible | 19° /14° | 0.1 mm | 5 | |
| 6 Sept. | Sunny | 19° /14° | 0 mm | 6 | |
| 7 Sept. | Sunny | 21° /15° | 0 mm | 6 | |
| 8 Sept. | Overcast | 20° /16° | 0.5 mm | 5 | |
| 9 Sept. | Partly cloudy | 17° /13° | 1.5 mm | 5 | |
| 10 Sept. | Mist | 15° /13° | 7.8 mm | 4 | |
| 11 Sept. | Moderate or heavy rain shower | 14° /11° | 26.7 mm | 4 | |
| 12 Sept. | Overcast | 13° /11° | 5.9 mm | 3 | |
| 13 Sept. | Overcast | 13° /10° | 1 mm | 3 | |
| 14 Sept. | Overcast | 14° /10° | 0 mm | 4 | |
| 15 Sept. | Overcast | 15° /12° | 4 mm | 4 | |
| 16 Sept. | Overcast | 14° /12° | 1.8 mm | 3 | |
| 17 Sept. | Partly cloudy | 15° /11° | 0 mm | 5 | |
| 18 Sept. | Light rain shower | 16° /13° | 6.4 mm | 5 | |
| 19 Sept. | Moderate or heavy rain shower | 15° /12° | 14.6 mm | 4 | |
| 20 Sept. | Light rain shower | 16° /12° | 14 mm | 5 | |
| 21 Sept. | Light rain shower | 16° /13° | 6.1 mm | 4 | |
| 22 Sept. | Patchy rain possible | 15° /12° | 0.6 mm | 4 | |
| 23 Sept. | Light rain shower | 14° /12° | 4.7 mm | 3 | |
| 24 Sept. | Light rain | 14° /11° | 7.9 mm | 4 | |
| 25 Sept. | Light rain shower | 14° /12° | 11.7 mm | 4 | |
| 26 Sept. | Patchy rain possible | 13° /11° | 1.5 mm | 4 | |
| 27 Sept. | Patchy rain possible | 13° /10° | 5 mm | 3 | |
| 28 Sept. | Light rain shower | 13° /10° | 7.7 mm | 3 | |
| 29 Sept. | Light rain shower | 12° /10° | 4.8 mm | 3 | |
| 30 Sept. | Light rain shower | 13° /11° | 4.1 mm | 3 | |
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Important Notice
Our weather forecast for Stavanger in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Stavanger forecast closer to your planned date for the most up-to-date weather information.
Stavanger in September - FAQ
What are the expected maximum and minimum temperatures in Stavanger during September?
During September, expect a variety of temperatures with highs around 15° and lows near 13°, suitable for diverse activities and preferences.
How much rainfall should be expected in Stavanger during September?
Significant rainfall exceeding 199.6 mm is expected in Stavanger during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Stavanger during September?
The average wind speed in Stavanger during September is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Stavanger in September?
As you prepare for your trip to Stavanger in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Stavanger, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Stavanger
Explore the daily rainfall trends and prepare for Stavangers September weather 💧
UV exposure in Stavanger during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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