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United Kingdom weather

Weather in Reading for September 2026

Your guide to Reading weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Reading is slightly cooler than the historical average by 1.2 °C.

  • The forecast for the next days in Reading predicts temperatures to be around 21 °C, close to the historical average.

  • In general, the average temperature in Reading at the beginning of September is 22.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.1 °C by the end of September.

    • Rain 🌧️

  • Reading in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 68.5 mm.

    • More

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

Average dry days
10
Dry days
Average rainy days
20
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

Reading Weather September

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

Temperatures trend during September in Reading

See the weather trend as well as the moving average line

September weather in Reading day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
 22° /12° 4.7 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
 21° /13° 2.1 mm 4
3 Sept. Mist
Mist
 22° /13° 1.7 mm 4
4 Sept. Sunny
Sunny
 21° /12° 2.3 mm 4
5 Sept. Sunny
Sunny
 22° /11° 5.6 mm 5
6 Sept. Overcast
Overcast
 24° /13° 1.8 mm 5
7 Sept. Patchy rain possible
Patchy rain possible
 24° /14° 0.4 mm 5
8 Sept. Partly cloudy
Partly cloudy
 21° /13° 11.6 mm 5
9 Sept. Overcast
Overcast
 22° /11° 0 mm 5
10 Sept. Partly cloudy
Partly cloudy
 22° /11° 1.5 mm 4
11 Sept. Light rain shower
Light rain shower
 19° /11° 0.6 mm 4
12 Sept. Sunny
Sunny
 23° /11° 0.1 mm 4
13 Sept. Light rain shower
Light rain shower
 23° /16° 8.5 mm 3.8
14 Sept. Overcast
Overcast
 24° /15° 0.7 mm 3.2
15 Sept. Sunny
Sunny
 22° /13° 0.2 mm 5
16 Sept. Sunny
Sunny
 17° /10° 0.1 mm 5
17 Sept. Overcast
Overcast
 19° /10° 0.3 mm 5
18 Sept. Overcast
Overcast
 19° /9° 0 mm 5
19 Sept. Overcast
Overcast
 21° /11° 0 mm 5
20 Sept. Overcast
Overcast
 22° /12° 0.1 mm 6
21 Sept. Sunny
Sunny
 18° /8° 0 mm 5
22 Sept. Sunny
Sunny
 20° /8° 0 mm 4
23 Sept. Overcast
Overcast
 20° /13° 0 mm 5
24 Sept. Mist
Mist
 25° /13° 0 mm 6
25 Sept. Sunny
Sunny
 27° /14° 0 mm 7
26 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 17° /9° 4.6 mm 4
27 Sept. Fog
Fog
 15° /8° 3 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 16° /8° 0.1 mm 4
29 Sept. Overcast
Overcast
 16° /7° 0.9 mm 4
30 Sept. Cloudy
Cloudy
 18° /9° 5.2 mm 4
Next
Important Notice
Our weather forecast for Reading 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 Reading forecast closer to your planned date for the most up-to-date weather information.
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Reading in September - FAQ

What are the expected maximum and minimum temperatures in Reading 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 Reading during September?
Moderate rainfall is anticipated in Reading during September, with a total of 68.5 mm spread over approximately 20 days. Considering plans for rainy days is advisable.

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

September rainfall patterns in Reading

Explore the daily rainfall trends and prepare for Readings September weather 💧
Typically, Reading has 20 rainy days in September with a total of 68.5 mm of rainfall.

UV exposure in Reading during September

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

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Location coordinates Where is Reading?

Get accurate weather forecasts for Reading, located at latitude 51.456 and longitude -0.971. Stay updated with localized weather information tailored for Reading.

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