Drammen
September
Weather in Drammen for September 2025
Your guide to Drammen weather in September - trends and predictions
In general, the average temperature in Drammen at the beginning of September is 20.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14 °C by the end of September.
The climate of Drammen in September is notably wet, with an average of 14 rainy days, and a total of 93 mm of precipitation.
Temperatures
Rain 🌧️
16
Dry days
14
Rainy days
0
Snow days
17°/7°
Temperatures
10 km/h
Avg max wind
81 %
Avg humidity
Drammen in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2 18° | 3  16° | 4  21° | 5 25° | 6  21° | 7  23° |
| 8 22° | 9 20° | 10 21° | 11  17° | 12 17° | 13 16° | 14 15° |
| 15 17° | 16  13° | 17 17° | 18 16° | 19 18° | 20 18° | 21 18° |
| 22 17° | 23 18° | 24 13° | 25  15° | 26 13° | 27 14° | 28 14° |
| 29 14° | 30 15° |
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Temperatures trend during September in Drammen
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. | Partly cloudy | 22° /8° | 0 mm | 6 | |
| 2 Sept. | Partly cloudy | 18° /9° | 3.8 mm | 5 | |
| 3 Sept. | Overcast | 16° /9° | 3.2 mm | 4 | |
| 4 Sept. | Sunny | 21° /10° | 1 mm | 5 | |
| 5 Sept. | Sunny | 25° /11° | 0 mm | 7 | |
| 6 Sept. | Cloudy | 21° /11° | 0 mm | 5 | |
| 7 Sept. | Fog | 23° /9° | 0.3 mm | 5 | |
| 8 Sept. | Fog | 22° /11° | 0 mm | 5 | |
| 9 Sept. | Fog | 20° /11° | 7.5 mm | 5 | |
| 10 Sept. | Mist | 21° /8° | 2.4 mm | 5 | |
| 11 Sept. | Light rain shower | 17° /8° | 1 mm | 4 | |
| 12 Sept. | Overcast | 17° /6° | 0.8 mm | 4 | |
| 13 Sept. | Partly cloudy | 16° /2° | 0 mm | 4 | |
| 14 Sept. | Overcast | 15° /2° | 0 mm | 4 | |
| 15 Sept. | Fog | 17° /4° | 0 mm | 4 | |
| 16 Sept. | Moderate rain | 13° /7° | 14.7 mm | 3 | |
| 17 Sept. | Mist | 17° /5° | 0 mm | 4 | |
| 18 Sept. | Moderate rain | 16° /7° | 14.2 mm | 4 | |
| 19 Sept. | Light rain shower | 18° /6° | 8.4 mm | 5 | |
| 20 Sept. | Patchy rain possible | 18° /6° | 0.4 mm | 4 | |
| 21 Sept. | Light rain shower | 18° /11° | 4.4 mm | 5 | |
| 22 Sept. | Light rain shower | 17° /7° | 17 mm | 4 | |
| 23 Sept. | Patchy rain possible | 18° /5° | 0.6 mm | 4 | |
| 24 Sept. | Sunny | 13° /5° | 2.8 mm | 4 | |
| 25 Sept. | Light rain | 15° /8° | 7.6 mm | 4 | |
| 26 Sept. | Fog | 13° /5° | 0.1 mm | 3 | |
| 27 Sept. | Light rain shower | 14° /5° | 2.3 mm | 4 | |
| 28 Sept. | Light drizzle | 14° /4° | 0.4 mm | 4 | |
| 29 Sept. | Patchy rain possible | 14° /3° | 0 mm | 4 | |
| 30 Sept. | Partly cloudy | 15° /3° | 0.2 mm | 4 | |
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Important Notice
Our weather forecast for Drammen 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 Drammen forecast closer to your planned date for the most up-to-date weather information.
Drammen in September - FAQ
What are the expected maximum and minimum temperatures in Drammen during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Drammen during September?
Moderate rainfall is anticipated in Drammen during September, with a total of 93 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Drammen during September?
The average wind speed in Drammen during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Drammen
Explore the daily rainfall trends and prepare for Drammens September weather 💧
UV exposure in Drammen during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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