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Wimbledon Park weather in September 2026

What September is usually like in Wimbledon Park - and what to pack for it

    Temperatures

  • In general, the average temperature in Wimbledon Park at the beginning of September is 20.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.4 °C by the end of September.

  • Rain 🌧️

  • The climate of Wimbledon Park in September is notably wet, with an average of 12 rainy days, and a total of 38.2 mm of precipitation.

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Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/11°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
69 %
Avg humidity

September calendar for Wimbledon Park

Step through the months, or pick a day for the full forecast

How temperatures move through September in Wimbledon Park

Daily figures with a moving average laid over the top

September in Wimbledon Park, day by day

Select any date to open the full forecast for that day
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
21° /13° 2.2 mm 4
2 Sept. Light rain shower
Light rain shower
18° /12° 6 mm 3
3 Sept. Light rain shower
Light rain shower
20° /15° 6.8 mm 2
4 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
19° /12° 5.7 mm 3
5 Sept. Patchy rain possible
Patchy rain possible
21° /11° 0 mm 5
6 Sept. Overcast
Overcast
22° /13° 0 mm 5
7 Sept. Patchy rain possible
Patchy rain possible
23° /14° 0.4 mm 4
8 Sept. Partly cloudy
Partly cloudy
21° /12° 0 mm 4
9 Sept. Cloudy
Cloudy
20° /11° 0 mm 4
10 Sept. Light rain shower
Light rain shower
19° /13° 3 mm 2
11 Sept. Light rain shower
Light rain shower
19° /11° 1.7 mm 3
12 Sept. Light rain shower
Light rain shower
17° /10° 3.1 mm 2
13 Sept. Light rain shower
Light rain shower
17° /11° 4.7 mm 2
14 Sept. Light drizzle
Light drizzle
17° /9° 1.7 mm 2
15 Sept. Patchy rain possible
Patchy rain possible
18° /13° 0.7 mm 2
16 Sept. Patchy rain possible
Patchy rain possible
18° /11° 0 mm 3
17 Sept. Light drizzle
Light drizzle
18° /12° 1.8 mm 1
18 Sept. Overcast
Overcast
21° /15° 0 mm 2
19 Sept. Partly cloudy
Partly cloudy
25° /14° 0 mm 3
20 Sept. Patchy rain possible
Patchy rain possible
22° /12° 0.2 mm 3
21 Sept. Patchy rain possible
Patchy rain possible
14° /9° 0 mm 3
22 Sept. Patchy rain possible
Patchy rain possible
15° /8° 0 mm 3
23 Sept. Overcast
Overcast
15° /8° 0 mm 2
24 Sept. Patchy rain possible
Patchy rain possible
18° /9° 0.2 mm 3
25 Sept. Overcast
Overcast
17° /9° 0 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
15° /9° 0 mm 2
27 Sept. Patchy rain possible
Patchy rain possible
16° /9° 0 mm 2
28 Sept. Patchy rain possible
Patchy rain possible
19° /10° 0 mm 2
29 Sept. Patchy rain possible
Patchy rain possible
18° /9° 0 mm 2
30 Sept. Partly cloudy
Partly cloudy
19° /10° 0 mm 2
Next
Please note
This page for Wimbledon Park in September is built from historical climate records, not a live forecast. It is a reliable guide to how the month usually behaves, but any given year can differ - do look at the Wimbledon Park forecast once your dates are closer.

Your questions about Wimbledon Park in September

How warm does Wimbledon Park get in 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 rain falls in Wimbledon Park in September?

In September, Wimbledon Park can expect light to moderate rainfall, totaling 38.2 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.

How windy is Wimbledon Park in September?

Winds in Wimbledon Park average 21 km/h through September - breezy rather than blustery for most of the month, though individual days will vary.

Rainfall through September in Wimbledon Park

Which days of September tend to be the wettest in Wimbledon Park 💧
Typically, Wimbledon Park has 12 rainy days in September with a total of 38.2 mm of rainfall.

Sun strength in Wimbledon Park during September

How strong the UV gets across September, and when cover-up is sensible ☀️

Quick links

More Wimbledon Park weather pages
Location coordinates Where is Wimbledon Park?

Forecasts for Wimbledon Park, which sits at latitude 51.435 and longitude -0.199. Local readings for Wimbledon Park, kept up to date through the day.

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