Bergen
September
Weather in Bergen for September 2025
Your guide to Bergen weather in September - trends and predictions
In general, the average temperature in Bergen at the beginning of September is 16.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °C by the end of September.
Expect significant rainfall in Bergen during September, with an average of 20 rainy days.
Is September a good time to visit Bergen? check out the best time to travel to Bergen page.
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10
Dry days
20
Rainy days
0
Snow days
15°/12°
Temperatures
29 km/h
Avg max wind
80 %
Avg humidity
Bergen in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  15° | 3  15° | 4 17° | 5 18° | 6  17° | 7 20° |
| 8  19° | 9 17° | 10 14° | 11  13° | 12 11° | 13 11° | 14  13° |
| 15 14° | 16 13° | 17 14° | 18  17° | 19 15° | 20 15° | 21 15° |
| 22 14° | 23 13° | 24  12° | 25 13° | 26 14° | 27 13° | 28 11° |
| 29 11° | 30 12° |
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Temperatures trend during September in Bergen
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° /11° | 0 mm | 5 | |
| 2 Sept. | Patchy rain possible | 15° /12° | 0.1 mm | 4 | |
| 3 Sept. | Heavy rain | 15° /12° | 29.6 mm | 4 | |
| 4 Sept. | Light rain shower | 17° /14° | 12.9 mm | 4 | |
| 5 Sept. | Heavy rain | 18° /13° | 14.8 mm | 5 | |
| 6 Sept. | Overcast | 17° /13° | 0 mm | 5 | |
| 7 Sept. | Sunny | 20° /15° | 0 mm | 6 | |
| 8 Sept. | Partly cloudy | 19° /15° | 5.3 mm | 5 | |
| 9 Sept. | Partly cloudy | 17° /13° | 8.8 mm | 5 | |
| 10 Sept. | Light rain shower | 14° /12° | 11.6 mm | 4 | |
| 11 Sept. | Moderate or heavy rain shower | 13° /10° | 34.3 mm | 4 | |
| 12 Sept. | Overcast | 11° /9° | 6.2 mm | 3 | |
| 13 Sept. | Partly cloudy | 11° /9° | 1 mm | 4 | |
| 14 Sept. | Moderate or heavy rain with thunder | 13° /8° | 1.8 mm | 3 | |
| 15 Sept. | Overcast | 14° /11° | 12.7 mm | 3 | |
| 16 Sept. | Light rain shower | 13° /10° | 2.1 mm | 3 | |
| 17 Sept. | Partly cloudy | 14° /9° | 0 mm | 4 | |
| 18 Sept. | Moderate rain | 17° /12° | 9.8 mm | 5 | |
| 19 Sept. | Moderate or heavy rain shower | 15° /11° | 20.2 mm | 4 | |
| 20 Sept. | Moderate rain | 15° /11° | 14.9 mm | 4 | |
| 21 Sept. | Light rain shower | 15° /12° | 5 mm | 4 | |
| 22 Sept. | Patchy rain possible | 14° /12° | 1 mm | 4 | |
| 23 Sept. | Light rain shower | 13° /11° | 8.6 mm | 4 | |
| 24 Sept. | Light drizzle | 12° /9° | 5.7 mm | 3 | |
| 25 Sept. | Light rain shower | 13° /11° | 19 mm | 4 | |
| 26 Sept. | Patchy rain possible | 14° /10° | 0.4 mm | 4 | |
| 27 Sept. | Patchy rain possible | 13° /9° | 4.9 mm | 4 | |
| 28 Sept. | Light rain shower | 11° /8° | 10.3 mm | 3 | |
| 29 Sept. | Moderate or heavy rain with thunder | 11° /8° | 11.6 mm | 3 | |
| 30 Sept. | Light rain shower | 12° /10° | 7.5 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Bergen 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 Bergen forecast closer to your planned date for the most up-to-date weather information.
Bergen in September - FAQ
What are the expected maximum and minimum temperatures in Bergen during September?
During September, expect a variety of temperatures with highs around 15° and lows near 12°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bergen during September?
Significant rainfall exceeding 360.4 mm is expected in Bergen during September, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bergen during September?
The average wind speed in Bergen during September is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Bergen in September?
As you prepare for your trip to Bergen 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 Bergen, 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 Bergen
Explore the daily rainfall trends and prepare for Bergens September weather 💧
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