Hamburg
September
Weather in Hamburg for September 2026
Your guide to Hamburg weather in September - trends and predictions
In general, the average temperature in Hamburg at the beginning of September is 23.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17 °C by the end of September.
The climate of Hamburg in September is notably wet, with an average of 12 rainy days, and a total of 349.7 mm of precipitation.
Is September a good time to visit Hamburg? check out the best time to travel to Hamburg page.
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Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
24°/8°
Temperatures
16 km/h
Avg max wind
72 %
Avg humidity
Hamburg Weather September
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Temperatures trend during September in Hamburg
See the weather trend as well as the moving average line
September weather in Hamburg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Overcast | 22° /11° | 0 mm | 5 | |
| 2 Sept. |  Sunny | 23° /11° | 0 mm | 6 | |
| 3 Sept. |  Partly cloudy | 24° /12° | 0.7 mm | 6 | |
| 4 Sept. | Overcast | 24° /13° | 1.2 mm | 6 | |
| 5 Sept. | Partly cloudy | 25° /13° | 2.2 mm | 6 | |
| 6 Sept. | Partly cloudy | 25° /14° | 0.1 mm | 6 | |
| 7 Sept. |  Cloudy | 24° /13° | 0.2 mm | 6 | |
| 8 Sept. | Sunny | 24° /13° | 4.7 mm | 6 | |
| 9 Sept. |  Moderate or heavy rain shower | 24° /13° | 11.8 mm | 6 | |
| 10 Sept. |  Light rain shower | 22° /13° | 6 mm | 5 | |
| 11 Sept. | Patchy rain possible | 21° /12° | 5.1 mm | 5 | |
| 12 Sept. | Patchy rain possible | 20° /11° | 0.3 mm | 4 | |
| 13 Sept. | Overcast | 17° /10° | 2.6 mm | 4 | |
| 14 Sept. | Cloudy | 19° /9° | 0.5 mm | 4 | |
| 15 Sept. | Moderate or heavy rain shower | 20° /10° | 5.1 mm | 5 | |
| 16 Sept. | Patchy rain possible | 19° /11° | 3 mm | 4 | |
| 17 Sept. | Overcast | 19° /11° | 1.2 mm | 5 | |
| 18 Sept. | Patchy rain possible | 20° /12° | 0.7 mm | 4 | |
| 19 Sept. | Partly cloudy | 20° /11° | 0.4 mm | 5 | |
| 20 Sept. | Patchy rain possible | 21° /11° | 0.2 mm | 5 | |
| 21 Sept. | Patchy rain possible | 20° /10° | 0.6 mm | 5 | |
| 22 Sept. | Overcast | 18° /9° | 0.9 mm | 4 | |
| 23 Sept. | Light rain shower | 17° /9° | 1 mm | 4 | |
| 24 Sept. | Patchy rain possible | 17° /9° | 1.4 mm | 4 | |
| 25 Sept. | Patchy rain possible | 17° /10° | 3.4 mm | 4 | |
| 26 Sept. | Sunny | 18° /10° | 4.9 mm | 5 | |
| 27 Sept. |  Heavy rain at times | 17° /10° | 7.1 mm | 4 | |
| 28 Sept. | Cloudy | 17° /9° | 0.5 mm | 4 | |
| 29 Sept. | Light rain shower | 17° /8° | 3.2 mm | 4 | |
| 30 Sept. | Patchy rain possible | 16° /7° | 0.9 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Hamburg 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 Hamburg forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hamburg weather in September vs August vs October
Compare September weather in Hamburg with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 28°/11° | 24°/8° | 18°/5° |
| Rainfall | 381 mm | 350 mm | 420 mm |
| Wind | 15.8 km/h | 16.3 km/h | 18.7 km/h |
| Humidity | 73% | 72% | 81% |
| Rainy days | 20 days | 12 days | 19 days |
| Dry days | 11 days | 18 days | 12 days |
Planning a trip to Hamburg? Discover the best time to visit
Hamburg in September - FAQ
What are the expected maximum and minimum temperatures in Hamburg during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hamburg during September?
Significant rainfall exceeding 349.7 mm is expected in Hamburg during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hamburg during September?
The average wind speed in Hamburg during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hamburg in September?
As you prepare for your trip to Hamburg 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 Hamburg, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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 Hamburg
Explore the daily rainfall trends and prepare for Hamburgs September weather 💧
Typically, Hamburg has 12 rainy days in September with a total of 349.7 mm of rainfall.
UV exposure in Hamburg during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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