Weather in Hannover for September 2027
In general, the average temperature in Hannover at the beginning of September is 24.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.2 °C by the end of September.
Hannover experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 45.5 mm.
Is September a good time to visit Hannover? check out the best time to travel to Hannover page.
✨ Is September a good time to visit Hannover? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
Hannover Weather September
Temperatures trend during September in Hannover
September weather in Hannover day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 21° /13° | 1.4 mm | 5 | |
| 2 Sept. |  Cloudy | 23° /13° | 0.2 mm | 5 | |
| 3 Sept. | Patchy rain possible | 23° /15° | 0.7 mm | 5 | |
| 4 Sept. |  Light rain | 26° /15° | 6.3 mm | 5 | |
| 5 Sept. | Patchy rain possible | 25° /15° | 2.4 mm | 5.1 | |
| 6 Sept. |  Sunny | 25° /14° | 0 mm | 5 | |
| 7 Sept. | Sunny | 28° /15° | 0 mm | 5 | |
| 8 Sept. | Patchy rain possible | 26° /15° | 1.3 mm | 4.9 | |
| 9 Sept. | Light rain | 23° /15° | 8.5 mm | 4.8 | |
| 10 Sept. | Patchy rain possible | 21° /13° | 2 mm | 4.7 | |
| 11 Sept. | Light rain shower | 22° /12° | 1.9 mm | 4.6 | |
| 12 Sept. | Patchy rain possible | 20° /12° | 2.1 mm | 4 | |
| 13 Sept. | Light rain shower | 18° /10° | 2.4 mm | 3 | |
| 14 Sept. | Sunny | 19° /9° | 0.3 mm | 4 | |
| 15 Sept. |  Partly cloudy | 22° /11° | 0.6 mm | 4.3 | |
| 16 Sept. | Patchy rain possible | 20° /12° | 2.4 mm | 4 | |
| 17 Sept. | Cloudy | 22° /11° | 0 mm | 4 | |
| 18 Sept. | Partly cloudy | 23° /14° | 0.7 mm | 4 | |
| 19 Sept. | Cloudy | 23° /13° | 0 mm | 3.9 | |
| 20 Sept. | Cloudy | 24° /14° | 0.4 mm | 3.8 | |
| 21 Sept. | Light rain | 21° /12° | 2.5 mm | 3.7 | |
| 22 Sept. | Light drizzle | 19° /10° | 0.8 mm | 3.7 | |
| 23 Sept. | Patchy rain possible | 19° /10° | 0.2 mm | 3.6 | |
| 24 Sept. | Patchy rain possible | 18° /9° | 1.8 mm | 3.5 | |
| 25 Sept. | Patchy rain possible | 18° /9° | 1.5 mm | 3.4 | |
| 26 Sept. | Patchy rain possible | 19° /11° | 1.8 mm | 3.3 | |
| 27 Sept. | Sunny | 21° /12° | 0.6 mm | 3.3 | |
| 28 Sept. | Partly cloudy | 20° /12° | 0.6 mm | 3.2 | |
| 29 Sept. | Patchy rain possible | 21° /11° | 1 mm | 3.1 | |
| 30 Sept. | Patchy rain possible | 19° /10° | 0.9 mm | 3 | |
| Next | |||||
Hannover weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 24°/14° | 21°/12° | 14°/8° |
| Rainfall | 70 mm | 46 mm | 73 mm |
| Wind | 17.9 km/h | 19.5 km/h | 21.2 km/h |
| Humidity | 66% | 66% | 79% |
| Rainy days | 12 days | 9 days | 12 days |
| Dry days | 19 days | 21 days | 19 days |
Planning a trip to Hannover? Discover the best time to visit
Hannover in September - FAQ
What are the expected maximum and minimum temperatures in Hannover during September?
How much rainfall should be expected in Hannover during September?
What are the typical wind conditions in Hannover during September?
September rainfall patterns in Hannover
UV exposure in Hannover during September
What to pack to Hannover in September?
Mild & changeable · highs around 21 °C, frequent showers
As you prepare for your trip to Hannover 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 Hannover, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Hannover?Get accurate weather forecasts for Hannover, located at latitude 52.371 and longitude 9.733. Stay updated with localized weather information tailored for Hannover.