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Weather in Hartlepool for September 2026

Your guide to Hartlepool weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Hartlepool has been nearly identical to the historical average, with a temperature of 17.5 °C (showing only a slight deviation of 0.1 °C).

  • The forecast for the next days in Hartlepool predicts temperatures to be around 17 °C, close to the historical average.

  • In general, the average temperature in Hartlepool at the beginning of September is 18.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.9 °C by the end of September.

    • Rain 🌧️

  • Hartlepool in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 59.7 mm.

    • More

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

Average dry days
12
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/11°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Hartlepool Weather September

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

Temperatures trend during September in Hartlepool

See the weather trend as well as the moving average line

September weather in Hartlepool day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light drizzle
Light drizzle
 17° /12° 1.3 mm 4
2 Sept. Partly cloudy
Partly cloudy
 19° /13° 2.4 mm 4
3 Sept. Partly cloudy
Partly cloudy
 19° /13° 1.9 mm 4
4 Sept. Sunny
Sunny
 18° /11° 0.2 mm 4
5 Sept. Sunny
Sunny
 17° /12° 0.3 mm 4
6 Sept. Overcast
Overcast
 19° /12° 0.7 mm 4
7 Sept. Overcast
Overcast
 19° /14° 1.1 mm 4
8 Sept. Cloudy
Cloudy
 18° /13° 0.3 mm 4
9 Sept. Patchy rain possible
Patchy rain possible
 18° /12° 0.3 mm 4
10 Sept. Patchy rain possible
Patchy rain possible
 18° /11° 7.2 mm 3
11 Sept. Light rain shower
Light rain shower
 17° /10° 2.2 mm 3
12 Sept. Patchy rain possible
Patchy rain possible
 16° /10° 0.5 mm 3
13 Sept. Overcast
Overcast
 15° /9° 0.8 mm 3
14 Sept. Cloudy
Cloudy
 18° /10° 0.9 mm 4
15 Sept. Patchy rain possible
Patchy rain possible
 16° /11° 2.3 mm 4
16 Sept. Light rain shower
Light rain shower
 15° /11° 2 mm 3
17 Sept. Overcast
Overcast
 17° /11° 2.2 mm 4
18 Sept. Light drizzle
Light drizzle
 17° /11° 0.5 mm 4
19 Sept. Light rain shower
Light rain shower
 17° /12° 2.1 mm 4
20 Sept. Sunny
Sunny
 17° /12° 0 mm 2.9
21 Sept. Sunny
Sunny
 19° /11° 1.1 mm 2.5
22 Sept. Sunny
Sunny
 20° /14° 0.1 mm 2.8
23 Sept. Overcast
Overcast
 16° /11° 1.4 mm 1.8
24 Sept. Overcast
Overcast
 16° /9° 0 mm 4
25 Sept. Sunny
Sunny
 18° /11° 0 mm 5
26 Sept. Overcast
Overcast
 15° /11° 0 mm 4
27 Sept. Overcast
Overcast
 16° /13° 0 mm 4
28 Sept. Sunny
Sunny
 19° /13° 0 mm 5
29 Sept. Overcast
Overcast
 15° /13° 0 mm 4
30 Sept. Overcast
Overcast
 19° /13° 0 mm 4
Next
Important Notice
Our weather forecast for Hartlepool 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 Hartlepool forecast closer to your planned date for the most up-to-date weather information.
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Hartlepool in September - FAQ

What are the expected maximum and minimum temperatures in Hartlepool during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Hartlepool during September?
Moderate rainfall is anticipated in Hartlepool during September, with a total of 59.7 mm spread over approximately 18 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Hartlepool during September?
The average wind speed in Hartlepool during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Hartlepool

Explore the daily rainfall trends and prepare for Hartlepools September weather 💧
Typically, Hartlepool has 18 rainy days in September with a total of 59.7 mm of rainfall.

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Location coordinates Where is Hartlepool?

Get accurate weather forecasts for Hartlepool, located at latitude 54.686 and longitude -1.21. Stay updated with localized weather information tailored for Hartlepool.

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