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Weather in Surrey for September 2026

Your guide to Surrey weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Surrey has been nearly identical to the historical average, with a temperature of 20.8 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the next days in Surrey predicts temperatures to be around 23 °C, close to the historical average.

  • In general, the average temperature in Surrey at the beginning of September is 22.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.9 °C by the end of September.

    • Rain 🌧️

  • Surrey in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 77.9 mm.

    • More

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

Average dry days
11
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/11°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Surrey Weather September

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

Temperatures trend during September in Surrey

See the weather trend as well as the moving average line

September weather in Surrey day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy light drizzle
Patchy light drizzle
 23° /12° 5.9 mm 5
2 Sept. Overcast
Overcast
 22° /13° 1.4 mm 4
3 Sept. Light rain shower
Light rain shower
 22° /13° 1.9 mm 4
4 Sept. Sunny
Sunny
 21° /12° 3.4 mm 4
5 Sept. Sunny
Sunny
 22° /11° 5.4 mm 5
6 Sept. Overcast
Overcast
 23° /13° 2.6 mm 5
7 Sept. Sunny
Sunny
 25° /14° 0.4 mm 5
8 Sept. Partly cloudy
Partly cloudy
 21° /13° 9.6 mm 5
9 Sept. Overcast
Overcast
 21° /11° 0 mm 5
10 Sept. Light rain shower
Light rain shower
 21° /11° 1.9 mm 4
11 Sept. Mist
Mist
 20° /11° 0.5 mm 4
12 Sept. Light rain shower
Light rain shower
 18° /9° 1.2 mm 4
13 Sept. Overcast
Overcast
 18° /10° 2.3 mm 4
14 Sept. Cloudy
Cloudy
 20° /10° 0.5 mm 4
15 Sept. Sunny
Sunny
 21° /11° 0.2 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
 20° /10° 0.1 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
 20° /11° 1.7 mm 4
18 Sept. Light rain shower
Light rain shower
 21° /11° 2.6 mm 4
19 Sept. Light drizzle
Light drizzle
 22° /12° 0.3 mm 5
20 Sept. Overcast
Overcast
 19° /12° 0.2 mm 3.3
21 Sept. Sunny
Sunny
 23° /10° 0 mm 4
22 Sept. Sunny
Sunny
 25° /14° 0 mm 3.9
23 Sept. Overcast
Overcast
 23° /13° 0 mm 3.1
24 Sept. Sunny
Sunny
 21° /9° 0 mm 6
25 Sept. Sunny
Sunny
 21° /9° 0 mm 6
26 Sept. Overcast
Overcast
 26° /11° 0 mm 7
27 Sept. Sunny
Sunny
 22° /14° 0 mm 6
28 Sept. Sunny
Sunny
 26° /14° 0 mm 7
29 Sept. Sunny
Sunny
 26° /14° 0 mm 7
30 Sept. Overcast
Overcast
 25° /17° 0 mm 6
Next
Important Notice
Our weather forecast for Surrey 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 Surrey forecast closer to your planned date for the most up-to-date weather information.
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Surrey in September - FAQ

What are the expected maximum and minimum temperatures in Surrey during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Surrey during September?
Moderate rainfall is anticipated in Surrey during September, with a total of 77.9 mm spread over approximately 19 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Surrey during September?
The average wind speed in Surrey during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Surrey

Explore the daily rainfall trends and prepare for Surreys September weather 💧
Typically, Surrey has 19 rainy days in September with a total of 77.9 mm of rainfall.

UV exposure in Surrey during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Surrey?

Get accurate weather forecasts for Surrey, located at latitude 51.235 and longitude -0.574. Stay updated with localized weather information tailored for Surrey.

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