Weather in Aalborg for September 2025
In general, the average temperature in Aalborg at the beginning of September is 21.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.7 °C by the end of September.
The climate of Aalborg in September is notably wet, with an average of 12 rainy days.
Is September a good time to visit Aalborg? check out the best time to travel to Aalborg page.
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Aalborg in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  20° | 2  18° | 3  20° | 4  22° | 5 24° | 6  23° | 7 24° |
| 8 25° | 9 21° | 10 20° | 11 18° | 12 16° | 13 15° | 14 15° |
| 15 18° | 16 19° | 17  18° | 18 20° | 19 19° | 20 20° | 21 21° |
| 22 18° | 23  18° | 24 18° | 25 16° | 26 16° | 27 15° | 28 16° |
| 29 14° | 30 15° |
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Temperatures trend during September in Aalborg
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 20° /12° | 0.1 mm | 5 | |
| 2 Sept. | Sunny | 18° /11° | 0.1 mm | 5 | |
| 3 Sept. | Overcast | 20° /14° | 1.1 mm | 5 | |
| 4 Sept. | Partly cloudy | 22° /15° | 0.2 mm | 6 | |
| 5 Sept. | Partly cloudy | 24° /14° | 0 mm | 7 | |
| 6 Sept. | Cloudy | 23° /14° | 0 mm | 6 | |
| 7 Sept. | Overcast | 24° /14° | 0 mm | 5 | |
| 8 Sept. | Overcast | 25° /15° | 2.4 mm | 6 | |
| 9 Sept. | Overcast | 21° /14° | 3.5 mm | 5 | |
| 10 Sept. | Sunny | 20° /11° | 2.7 mm | 5 | |
| 11 Sept. | Light rain shower | 18° /11° | 2 mm | 4 | |
| 12 Sept. | Cloudy | 16° /10° | 2 mm | 4 | |
| 13 Sept. | Partly cloudy | 15° /9° | 0 mm | 5 | |
| 14 Sept. | Overcast | 15° /9° | 0 mm | 4 | |
| 15 Sept. | Overcast | 18° /10° | 0 mm | 4 | |
| 16 Sept. | Patchy rain possible | 19° /11° | 0.6 mm | 5 | |
| 17 Sept. | Mist | 18° /10° | 0 mm | 5 | |
| 18 Sept. | Light rain shower | 20° /12° | 2.8 mm | 6 | |
| 19 Sept. | Light rain shower | 19° /11° | 9.6 mm | 5 | |
| 20 Sept. | Light rain shower | 20° /12° | 1.2 mm | 5 | |
| 21 Sept. | Patchy rain possible | 21° /13° | 0.3 mm | 6 | |
| 22 Sept. | Light rain shower | 18° /11° | 2.8 mm | 5 | |
| 23 Sept. | Light drizzle | 18° /10° | 0.4 mm | 5 | |
| 24 Sept. | Patchy rain possible | 18° /10° | 0.4 mm | 4 | |
| 25 Sept. | Overcast | 16° /10° | 3.7 mm | 4 | |
| 26 Sept. | Patchy rain possible | 16° /9° | 3.2 mm | 4 | |
| 27 Sept. | Light rain shower | 15° /10° | 4.2 mm | 4 | |
| 28 Sept. | Patchy rain possible | 16° /10° | 0.3 mm | 4 | |
| 29 Sept. | Light rain shower | 14° /9° | 1.4 mm | 3 | |
| 30 Sept. | Patchy rain possible | 15° /10° | 0.4 mm | 4 | |
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Guide for Aalborg in September
In Aalborg, Denmark, September marks the transition from summer to autumn, bringing about noticeable changes in the weather. At the beginning of the month, Aalborg experiences mild and pleasant temperatures, with an average high of 16° and a low of 10°.
The weather is generally comfortable for outdoor activities, with a mix of sunny and cloudy days. Light to moderate rainfall can be expected, so it's advisable to carry an umbrella or raincoat when exploring the city.
As the month progresses towards the end of September, Aalborg begins to witness a gradual drop in temperatures. The average high temperature decreases to around 14°, while the low temperature hovers around 8°.
The days become shorter, and there is a higher chance of overcast skies and occasional showers. Visitors to Aalborg during this time should pack layers to stay warm and be prepared for the changing weather conditions.
Overall, September in Aalborg offers a mix of comfortable temperatures and the beginning of autumnal weather, making it an ideal time to explore the city's attractions and enjoy outdoor activities before the colder months set in.
Aalborg in September - FAQ
What to pack to Aalborg in September?
As you prepare for your trip to Aalborg 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 Aalborg, 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
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Where is Aalborg?Get accurate weather forecasts for Aalborg, located at latitude 57.048 and longitude 9.919. Stay updated with localized weather information tailored for Aalborg.