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Weather in Chesterfield for September 2026

Your guide to Chesterfield weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Chesterfield is cooler than usual, with temperatures averaging 17.8 °C, this is 2.3 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Chesterfield with the forecast suggesting a temperature of 17.4 °C, lower than the historical average.

  • In general, the average temperature in Chesterfield at the beginning of September is 20.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.1 °C by the end of September.

    • Rain 🌧️

  • Chesterfield experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 65.7 mm.

    • More

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

Average dry days
7
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/10°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Chesterfield 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
20°
3
Patchy rain possible
21°
4
Sunny
19°
5
Patchy rain possible
20°
6
Overcast
24°
7
Overcast
23°
8
Patchy rain possible
21°
9
Sunny
20°
10
Light rain shower
20°
11
Light rain shower
17°
12
Mist
17°
13
Overcast
17°
14
Sunny
23°
15
Patchy rain possible
17°
16
Overcast
17°
17
Overcast
15°
18
Patchy rain possible
16°
19
Patchy rain possible
15°
20
Sunny
20°
21
Sunny
15°
22
Overcast
14°
23
Overcast
16°
24
Overcast
18°
25
Sunny
19°
26
Sunny
19°
27
Sunny
19°
28
Patchy rain possible
15°
29
Partly cloudy
15°
30
Light rain
15°

Temperatures trend during September in Chesterfield

See the weather trend as well as the moving average line

September weather in Chesterfield 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
 20° /11° 1.6 mm 4
3 Sept. Patchy rain possible
Patchy rain possible
 21° /12° 3.7 mm 4
4 Sept. Sunny
Sunny
 19° /10° 3.3 mm 4
5 Sept. Patchy rain possible
Patchy rain possible
 20° /10° 0.2 mm 4
6 Sept. Overcast
Overcast
 24° /11° 0.3 mm 5
7 Sept. Overcast
Overcast
 23° /13° 0.7 mm 4
8 Sept. Patchy rain possible
Patchy rain possible
 21° /11° 0.9 mm 5
9 Sept. Sunny
Sunny
 20° /10° 1.5 mm 5
10 Sept. Light rain shower
Light rain shower
 20° /10° 1.1 mm 4
11 Sept. Light rain shower
Light rain shower
 17° /10° 1.3 mm 4
12 Sept. Mist
Mist
 17° /8° 4.8 mm 3
13 Sept. Overcast
Overcast
 17° /8° 1.1 mm 3
14 Sept. Sunny
Sunny
 23° /14° 0.1 mm 3.3
15 Sept. Patchy rain possible
Patchy rain possible
 17° /12° 5.7 mm 3.3
16 Sept. Overcast
Overcast
 17° /11° 0.2 mm 2.7
17 Sept. Overcast
Overcast
 15° /10° 0.4 mm 3
18 Sept. Patchy rain possible
Patchy rain possible
 16° /8° 1.2 mm 4
19 Sept. Patchy rain possible
Patchy rain possible
 15° /10° 0.6 mm 3
20 Sept. Sunny
Sunny
 20° /9° 0 mm 5
21 Sept. Sunny
Sunny
 15° /10° 0.6 mm 4
22 Sept. Overcast
Overcast
 14° /10° 0.1 mm 4
23 Sept. Overcast
Overcast
 16° /9° 0 mm 4
24 Sept. Overcast
Overcast
 18° /8° 0 mm 5
25 Sept. Sunny
Sunny
 19° /11° 0 mm 5
26 Sept. Sunny
Sunny
 19° /10° 0 mm 5
27 Sept. Sunny
Sunny
 19° /8° 0 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 15° /7° 0.7 mm 4
29 Sept. Partly cloudy
Partly cloudy
 15° /6° 1.4 mm 4
30 Sept. Light rain
Light rain
 15° /8° 6.4 mm 4
Next
Important Notice
Our weather forecast for Chesterfield 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 Chesterfield forecast closer to your planned date for the most up-to-date weather information.
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Chesterfield in September - FAQ

What are the expected maximum and minimum temperatures in Chesterfield 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 Chesterfield during September?
Moderate rainfall is anticipated in Chesterfield during September, with a total of 65.7 mm spread over approximately 23 days. Considering plans for rainy days is advisable.

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

September rainfall patterns in Chesterfield

Explore the daily rainfall trends and prepare for Chesterfields September weather 💧
Typically, Chesterfield has 23 rainy days in September with a total of 65.7 mm of rainfall.

UV exposure in Chesterfield during September

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

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Location coordinates Where is Chesterfield?

Get accurate weather forecasts for Chesterfield, located at latitude 53.25 and longitude -1.417. Stay updated with localized weather information tailored for Chesterfield.

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