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Weather in Barnsley for September 2025

Your guide to Barnsley weather in September - trends and predictions
  • In general, the average temperature in Barnsley at the beginning of September is 22.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15 °C by the end of September.

  • The climate of Barnsley in September is notably wet, with an average of 14 rainy days.

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Average dry days
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/13°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Barnsley in September average weather

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Temperatures trend during September in Barnsley

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
18° /12° 2.7 mm 4
2 Sept. Overcast
Overcast
22° /13° 1.3 mm 5
3 Sept. Overcast
Overcast
22° /13° 0 mm 5
4 Sept. Sunny
Sunny
22° /12° 0 mm 6
5 Sept. Partly cloudy
Partly cloudy
21° /12° 0.2 mm 6
6 Sept. Cloudy
Cloudy
26° /14° 0 mm 6
7 Sept. Overcast
Overcast
26° /16° 0 mm 6
8 Sept. Partly cloudy
Partly cloudy
25° /15° 0.5 mm 6
9 Sept. Sunny
Sunny
22° /14° 0.7 mm 6
10 Sept. Light rain shower
Light rain shower
21° /13° 3.9 mm 5
11 Sept. Overcast
Overcast
17° /11° 1.3 mm 4
12 Sept. Overcast
Overcast
16° /9° 9.3 mm 4
13 Sept. Cloudy
Cloudy
16° /6° 0 mm 4
14 Sept. Cloudy
Cloudy
18° /10° 0 mm 4
15 Sept. Partly cloudy
Partly cloudy
19° /12° 0.3 mm 5
16 Sept. Overcast
Overcast
16° /11° 0 mm 4
17 Sept. Light rain
Light rain
20° /10° 1.5 mm 5
18 Sept. Light rain shower
Light rain shower
18° /9° 0.4 mm 5
19 Sept. Light rain
Light rain
19° /9° 3.3 mm 5
20 Sept. Moderate rain
Moderate rain
19° /11° 3.8 mm 5
21 Sept. Patchy rain possible
Patchy rain possible
19° /10° 0.7 mm 5
22 Sept. Light rain shower
Light rain shower
18° /10° 0.3 mm 5
23 Sept. Partly cloudy
Partly cloudy
14° /10° 3 mm 4
24 Sept. Light drizzle
Light drizzle
16° /10° 1.8 mm 4
25 Sept. Partly cloudy
Partly cloudy
16° /10° 6.2 mm 4
26 Sept. Thundery outbreaks possible
Thundery outbreaks possible
16° /10° 6.8 mm 4
27 Sept. Light rain shower
Light rain shower
14° /8° 1 mm 4
28 Sept. Light rain shower
Light rain shower
14° /8° 0.4 mm 4
29 Sept. Cloudy
Cloudy
15° /9° 0.5 mm 4
30 Sept. Light drizzle
Light drizzle
14° /9° 7.3 mm 3
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Important Notice
Our weather forecast for Barnsley 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 Barnsley forecast closer to your planned date for the most up-to-date weather information.

Barnsley in September - FAQ

What are the expected maximum and minimum temperatures in Barnsley during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Barnsley during September?
Moderate rainfall is anticipated in Barnsley during September, with a total of 51.4 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Barnsley during September?
The average wind speed in Barnsley during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Barnsley

Explore the daily rainfall trends and prepare for Barnsleys September weather 💧

UV exposure in Barnsley during September

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

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Location coordinates Where is Barnsley?

Get accurate weather forecasts for Barnsley, located at latitude 53.55 and longitude -1.483. Stay updated with localized weather information tailored for Barnsley.

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