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Weather in Bath for September 2026

Your guide to Bath weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Bath has been nearly identical to the historical average, with a temperature of 19.7 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the next days in Bath predicts temperatures to be around 19 °C, close to the historical average.

  • In general, the average temperature in Bath at the beginning of September is 20.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.7 °C by the end of September.

    • Rain 🌧️

  • Bath experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 75.3 mm.

    • More

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

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/10°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Bath Weather September

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

Temperatures trend during September in Bath

See the weather trend as well as the moving average line

September weather in Bath 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
 20° /11° 2.1 mm 4
2 Sept. Overcast
Overcast
 20° /12° 2.2 mm 4
3 Sept. Patchy rain possible
Patchy rain possible
 20° /13° 2.4 mm 4
4 Sept. Light rain shower
Light rain shower
 19° /12° 3.4 mm 4
5 Sept. Sunny
Sunny
 20° /11° 5.7 mm 5
6 Sept. Overcast
Overcast
 23° /13° 1.8 mm 5
7 Sept. Sunny
Sunny
 22° /13° 0.6 mm 4
8 Sept. Partly cloudy
Partly cloudy
 21° /12° 9.5 mm 5
9 Sept. Overcast
Overcast
 21° /11° 0.2 mm 5
10 Sept. Light rain shower
Light rain shower
 19° /11° 1.7 mm 4
11 Sept. Light rain shower
Light rain shower
 18° /10° 1.9 mm 4
12 Sept. Light rain shower
Light rain shower
 17° /9° 2 mm 3
13 Sept. Mist
Mist
 17° /9° 2.4 mm 3
14 Sept. Patchy rain possible
Patchy rain possible
 22° /16° 0.7 mm 2.4
15 Sept. Sunny
Sunny
 19° /13° 1.6 mm 3.5
16 Sept. Sunny
Sunny
 17° /11° 0.2 mm 2
17 Sept. Patchy rain possible
Patchy rain possible
 16° /11° 0.9 mm 4
18 Sept. Sunny
Sunny
 18° /9° 0.8 mm 5
19 Sept. Sunny
Sunny
 17° /12° 0.3 mm 5
20 Sept. Sunny
Sunny
 21° /11° 0 mm 6
21 Sept. Mist
Mist
 19° /10° 0.5 mm 5
22 Sept. Overcast
Overcast
 17° /7° 0 mm 5
23 Sept. Overcast
Overcast
 19° /8° 0 mm 5
24 Sept. Sunny
Sunny
 20° /9° 0 mm 6
25 Sept. Sunny
Sunny
 21° /9° 0 mm 6
26 Sept. Sunny
Sunny
 21° /10° 0 mm 6
27 Sept. Sunny
Sunny
 21° /9° 0 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
 16° /8° 1 mm 4
29 Sept. Overcast
Overcast
 15° /7° 3.3 mm 4
30 Sept. Overcast
Overcast
 17° /8° 2.9 mm 4
Next
Important Notice
Our weather forecast for Bath 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 Bath forecast closer to your planned date for the most up-to-date weather information.
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Bath in September - FAQ

What are the expected maximum and minimum temperatures in Bath 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 Bath during September?
Moderate rainfall is anticipated in Bath during September, with a total of 75.3 mm spread over approximately 22 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Bath during September?
The average wind speed in Bath during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Bath

Explore the daily rainfall trends and prepare for Baths September weather 💧
Typically, Bath has 22 rainy days in September with a total of 75.3 mm of rainfall.

UV exposure in Bath during September

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

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Location coordinates Where is Bath?

Get accurate weather forecasts for Bath, located at latitude 51.375 and longitude -2.362. Stay updated with localized weather information tailored for Bath.

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