Norwich
September
Weather in Norwich for September 2025
Your guide to Norwich weather in September - trends and predictions
In general, the average temperature in Norwich at the beginning of September is 23.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.9 °C by the end of September.
The climate of Norwich in September is notably wet, with an average of 14 rainy days, and a total of 63.6 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
14
Rainy days
0
Snow days
20°/13°
Temperatures
22 km/h
Avg max wind
73 %
Avg humidity
Norwich in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  23° | 3  22° | 4  21° | 5 22° | 6 27° | 7 26° |
| 8 24° | 9 24° | 10 24° | 11 20° | 12  15° | 13 16° | 14 18° |
| 15 21° | 16 20° | 17 19° | 18 20° | 19  20° | 20 20° | 21 20° |
| 22 19° | 23 16° | 24 17° | 25 18° | 26 20° | 27 16° | 28  15° |
| 29 16° | 30 16° |
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Temperatures trend during September in Norwich
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. | Light rain shower | 22° /14° | 2 mm | 5 | |
| 2 Sept. | Overcast | 23° /15° | 0.1 mm | 6 | |
| 3 Sept. | Partly cloudy | 22° /13° | 1.1 mm | 6 | |
| 4 Sept. | Sunny | 21° /13° | 0.5 mm | 5 | |
| 5 Sept. | Partly cloudy | 22° /15° | 0.4 mm | 5 | |
| 6 Sept. | Sunny | 27° /17° | 0.2 mm | 7 | |
| 7 Sept. | Partly cloudy | 26° /16° | 0.6 mm | 6 | |
| 8 Sept. | Overcast | 24° /16° | 1.2 mm | 5 | |
| 9 Sept. | Sunny | 24° /15° | 0.4 mm | 6 | |
| 10 Sept. | Partly cloudy | 24° /14° | 0.8 mm | 6 | |
| 11 Sept. | Patchy rain possible | 20° /12° | 0.4 mm | 5 | |
| 12 Sept. | Mist | 15° /9° | 2.1 mm | 4 | |
| 13 Sept. | Overcast | 16° /11° | 0.1 mm | 4 | |
| 14 Sept. | Overcast | 18° /10° | 0 mm | 5 | |
| 15 Sept. | Sunny | 21° /12° | 0.4 mm | 6 | |
| 16 Sept. | Sunny | 20° /13° | 0 mm | 6 | |
| 17 Sept. | Overcast | 19° /13° | 0.6 mm | 5 | |
| 18 Sept. | Light rain shower | 20° /12° | 4.6 mm | 5 | |
| 19 Sept. | Light drizzle | 20° /13° | 0.9 mm | 5 | |
| 20 Sept. | Light rain | 20° /14° | 9.9 mm | 5 | |
| 21 Sept. | Patchy rain possible | 20° /13° | 1.5 mm | 5 | |
| 22 Sept. | Patchy light drizzle | 19° /13° | 3.6 mm | 5 | |
| 23 Sept. | Light rain shower | 16° /11° | 8 mm | 4 | |
| 24 Sept. | Overcast | 17° /10° | 0.9 mm | 4 | |
| 25 Sept. | Overcast | 18° /12° | 0.4 mm | 5 | |
| 26 Sept. | Light rain shower | 20° /12° | 7.8 mm | 5 | |
| 27 Sept. | Patchy rain possible | 16° /10° | 1.7 mm | 4 | |
| 28 Sept. | Cloudy | 15° /9° | 0.1 mm | 4 | |
| 29 Sept. | Light drizzle | 16° /9° | 3.1 mm | 4 | |
| 30 Sept. | Cloudy | 16° /10° | 10.2 mm | 4 | |
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Important Notice
Our weather forecast for Norwich 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 Norwich forecast closer to your planned date for the most up-to-date weather information.
Norwich in September - FAQ
What are the expected maximum and minimum temperatures in Norwich during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Norwich during September?
Moderate rainfall is anticipated in Norwich during September, with a total of 63.6 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Norwich during September?
The average wind speed in Norwich during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Norwich
Explore the daily rainfall trends and prepare for Norwichs September weather 💧
UV exposure in Norwich during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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