Newcastle upon Tyne
September
Weather in Newcastle upon Tyne for September 2025
Your guide to Newcastle upon Tyne weather in September - trends and predictions
In general, the average temperature in Newcastle upon Tyne at the beginning of September is 19.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.1 °C by the end of September.
The climate of Newcastle upon Tyne in September is notably wet, with an average of 13 rainy days.
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17
Dry days
13
Rainy days
0
Snow days
18°/12°
Temperatures
20 km/h
Avg max wind
76 %
Avg humidity
Newcastle upon Tyne in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  20° | 3  20° | 4  20° | 5 18° | 6  22° | 7 22° |
| 8 21° | 9 20° | 10 19° | 11  17° | 12 13° | 13 14° | 14 17° |
| 15  15° | 16 15° | 17 18° | 18 17° | 19 17° | 20 18° | 21 17° |
| 22 16° | 23 14° | 24 15° | 25 14° | 26 14° | 27 14° | 28 14° |
| 29 15° | 30 13° |
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Temperatures trend during September in Newcastle upon Tyne
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. | Cloudy | 17° /11° | 2 mm | 4 | |
| 2 Sept. | Light rain shower | 20° /12° | 2.5 mm | 5 | |
| 3 Sept. | Partly cloudy | 20° /12° | 0 mm | 6 | |
| 4 Sept. | Sunny | 20° /10° | 0.2 mm | 5 | |
| 5 Sept. | Sunny | 18° /12° | 0.3 mm | 5 | |
| 6 Sept. | Overcast | 22° /13° | 0 mm | 5 | |
| 7 Sept. | Partly cloudy | 22° /14° | 0 mm | 6 | |
| 8 Sept. | Partly cloudy | 21° /14° | 0.3 mm | 6 | |
| 9 Sept. | Patchy rain possible | 20° /14° | 1.4 mm | 5 | |
| 10 Sept. | Light rain shower | 19° /11° | 7.7 mm | 4 | |
| 11 Sept. | Light drizzle | 17° /10° | 1.4 mm | 4 | |
| 12 Sept. | Overcast | 13° /7° | 0.1 mm | 3 | |
| 13 Sept. | Overcast | 14° /6° | 0 mm | 4 | |
| 14 Sept. | Overcast | 17° /9° | 0 mm | 4 | |
| 15 Sept. | Mist | 15° /10° | 0.4 mm | 4 | |
| 16 Sept. | Light rain shower | 15° /9° | 1 mm | 4 | |
| 17 Sept. | Patchy rain possible | 18° /10° | 4 mm | 5 | |
| 18 Sept. | Patchy rain possible | 17° /9° | 0.1 mm | 5 | |
| 19 Sept. | Light rain | 17° /9° | 2.4 mm | 5 | |
| 20 Sept. | Patchy rain possible | 18° /10° | 0.3 mm | 4 | |
| 21 Sept. | Light rain shower | 17° /10° | 0.1 mm | 4 | |
| 22 Sept. | Light rain shower | 16° /9° | 1.4 mm | 4 | |
| 23 Sept. | Cloudy | 14° /8° | 0.2 mm | 3 | |
| 24 Sept. | Light drizzle | 15° /9° | 1.1 mm | 4 | |
| 25 Sept. | Patchy rain possible | 14° /10° | 1.6 mm | 4 | |
| 26 Sept. | Light drizzle | 14° /9° | 17.5 mm | 4 | |
| 27 Sept. | Light drizzle | 14° /8° | 2 mm | 4 | |
| 28 Sept. | Patchy rain possible | 14° /7° | 0.2 mm | 4 | |
| 29 Sept. | Patchy rain possible | 15° /8° | 0.3 mm | 4 | |
| 30 Sept. | Light rain shower | 13° /9° | 1.1 mm | 3 | |
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Important Notice
Our weather forecast for Newcastle upon Tyne 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 Newcastle upon Tyne forecast closer to your planned date for the most up-to-date weather information.
Newcastle upon Tyne in September - FAQ
What are the expected maximum and minimum temperatures in Newcastle upon Tyne during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Newcastle upon Tyne during September?
In September, Newcastle upon Tyne can expect light to moderate rainfall, totaling 43.3 mm across approximately 13 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Newcastle upon Tyne during September?
The average wind speed in Newcastle upon Tyne during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
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