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United Kingdom weather

Weather in Sutton for September 2026

Your guide to Sutton weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Sutton is slightly cooler than the historical average by 1.6 °C.

  • Expect cooler weather in the next days in Sutton with the forecast suggesting a temperature of 20.4 °C, lower than the historical average.

  • In general, the average temperature in Sutton at the beginning of September is 22.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.9 °C by the end of September.

    • Rain 🌧️

  • Sutton experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 77 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
9
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/12°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Sutton Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain shower
23°
2
Patchy rain possible
21°
3
Overcast
23°
4
Sunny
22°
5
Partly cloudy
21°
6
Overcast
24°
7
Patchy rain possible
24°
8
Sunny
21°
9
Sunny
22°
10
Partly cloudy
21°
11
Sunny
22°
12
Overcast
24°
13
Overcast
24°
14
Sunny
25°
15
Sunny
24°
16
Overcast
18°
17
Overcast
14°
18
Mist
19°
19
Sunny
18°
20
Patchy rain possible
20°
21
Sunny
17°
22
Sunny
18°
23
Overcast
22°
24
Overcast
21°
25
Overcast
18°
26
Thundery outbreaks possible
18°
27
Patchy rain possible
16°
28
Cloudy
17°
29
Patchy rain possible
17°
30
Partly cloudy
18°

Temperatures trend during September in Sutton

See the weather trend as well as the moving average line

September weather in Sutton day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 23° /13° 4 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
 21° /14° 1.6 mm 4
3 Sept. Overcast
Overcast
 23° /14° 2.3 mm 4
4 Sept. Sunny
Sunny
 22° /13° 3.7 mm 4
5 Sept. Partly cloudy
Partly cloudy
 21° /12° 3 mm 5
6 Sept. Overcast
Overcast
 24° /14° 1.7 mm 5
7 Sept. Patchy rain possible
Patchy rain possible
 24° /15° 2.1 mm 5
8 Sept. Sunny
Sunny
 21° /14° 7.2 mm 5
9 Sept. Sunny
Sunny
 22° /12° 0 mm 5
10 Sept. Partly cloudy
Partly cloudy
 21° /13° 1.7 mm 4
11 Sept. Sunny
Sunny
 22° /14° 0.3 mm 4
12 Sept. Overcast
Overcast
 24° /13° 1.1 mm 4.2
13 Sept. Overcast
Overcast
 24° /16° 12.6 mm 2.7
14 Sept. Sunny
Sunny
 25° /14° 0 mm 4.1
15 Sept. Sunny
Sunny
 24° /15° 0 mm 6
16 Sept. Overcast
Overcast
 18° /11° 0.1 mm 4
17 Sept. Overcast
Overcast
 14° /10° 0.5 mm 3
18 Sept. Mist
Mist
 19° /11° 0.5 mm 5
19 Sept. Sunny
Sunny
 18° /10° 4 mm 5
20 Sept. Patchy rain possible
Patchy rain possible
 20° /10° 0.1 mm 5
21 Sept. Sunny
Sunny
 17° /10° 0 mm 5
22 Sept. Sunny
Sunny
 18° /8° 0 mm 5
23 Sept. Overcast
Overcast
 22° /11° 0 mm 6
24 Sept. Overcast
Overcast
 21° /11° 0.1 mm 6
25 Sept. Overcast
Overcast
 18° /11° 1.8 mm 4
26 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 18° /11° 5.8 mm 4
27 Sept. Patchy rain possible
Patchy rain possible
 16° /10° 2.5 mm 4
28 Sept. Cloudy
Cloudy
 17° /9° 0 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
 17° /10° 0.8 mm 4
30 Sept. Partly cloudy
Partly cloudy
 18° /10° 6.2 mm 5
Next
Important Notice
Our weather forecast for Sutton 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 Sutton forecast closer to your planned date for the most up-to-date weather information.
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Sutton in September - FAQ

What are the expected maximum and minimum temperatures in Sutton during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Sutton during September?
Moderate rainfall is anticipated in Sutton during September, with a total of 77 mm spread over approximately 21 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Sutton during September?
The average wind speed in Sutton during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Sutton

Explore the daily rainfall trends and prepare for Suttons September weather 💧
Typically, Sutton has 21 rainy days in September with a total of 77 mm of rainfall.

UV exposure in Sutton during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Get accurate weather forecasts for Sutton, located at latitude 51.35 and longitude -0.2. Stay updated with localized weather information tailored for Sutton.

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