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Weather in Rotherham for September 2026

Your guide to Rotherham weather in September - trends and predictions

    Temperatures

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

  • The forecast for the next days in Rotherham predicts temperatures to be around 22 °C, close to the historical average.

  • In general, the average temperature in Rotherham at the beginning of September is 20.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 22.9 °C by the end of September.

    • Rain 🌧️

  • Rotherham experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 64 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
18°/10°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Rotherham Weather September

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

Temperatures trend during September in Rotherham

See the weather trend as well as the moving average line

September weather in Rotherham 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
 19° /11° 1.8 mm 4
2 Sept. Light rain shower
Light rain shower
 21° /12° 1.1 mm 4
3 Sept. Patchy rain possible
Patchy rain possible
 20° /12° 3 mm 4
4 Sept. Sunny
Sunny
 19° /11° 2.7 mm 4
5 Sept. Sunny
Sunny
 20° /11° 0.2 mm 5
6 Sept. Overcast
Overcast
 24° /12° 0.6 mm 5
7 Sept. Overcast
Overcast
 22° /14° 0.7 mm 4
8 Sept. Partly cloudy
Partly cloudy
 21° /12° 0.4 mm 5
9 Sept. Patchy rain possible
Patchy rain possible
 20° /11° 1.2 mm 5
10 Sept. Light rain shower
Light rain shower
 19° /11° 2.3 mm 4
11 Sept. Patchy rain possible
Patchy rain possible
 17° /10° 0.9 mm 4
12 Sept. Mist
Mist
 17° /9° 5.6 mm 3
13 Sept. Overcast
Overcast
 17° /9° 1.2 mm 3
14 Sept. Cloudy
Cloudy
 19° /10° 3.5 mm 4
15 Sept. Light drizzle
Light drizzle
 17° /11° 1.6 mm 4
16 Sept. Light drizzle
Light drizzle
 17° /10° 1 mm 4
17 Sept. Light rain
Light rain
 19° /10° 4.5 mm 4
18 Sept. Light rain shower
Light rain shower
 18° /10° 1.5 mm 4
19 Sept. Light rain shower
Light rain shower
 19° /11° 1.7 mm 4
20 Sept. Sunny
Sunny
 18° /12° 0 mm 3.3
21 Sept. Sunny
Sunny
 20° /11° 0 mm 2.6
22 Sept. Sunny
Sunny
 24° /15° 0 mm 3.2
23 Sept. Sunny
Sunny
 18° /11° 0.9 mm 2.7
24 Sept. Sunny
Sunny
 19° /10° 0 mm 5
25 Sept. Sunny
Sunny
 21° /11° 0 mm 6
26 Sept. Overcast
Overcast
 26° /12° 0 mm 7
27 Sept. Overcast
Overcast
 20° /14° 0 mm 5
28 Sept. Sunny
Sunny
 26° /16° 0 mm 7
29 Sept. Sunny
Sunny
 23° /14° 0 mm 6
30 Sept. Overcast
Overcast
 25° /16° 0.8 mm 6
Next
Important Notice
Our weather forecast for Rotherham 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 Rotherham forecast closer to your planned date for the most up-to-date weather information.
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Rotherham in September - FAQ

What are the expected maximum and minimum temperatures in Rotherham during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Rotherham during September?
Moderate rainfall is anticipated in Rotherham during September, with a total of 64 mm spread over approximately 21 days. Considering plans for rainy days is advisable.

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

September rainfall patterns in Rotherham

Explore the daily rainfall trends and prepare for Rotherhams September weather 💧
Typically, Rotherham has 21 rainy days in September with a total of 64 mm of rainfall.

UV exposure in Rotherham 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 Rotherham, located at latitude 53.43 and longitude -1.357. Stay updated with localized weather information tailored for Rotherham.

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