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Weather in Cleethorpes for September 2026

Your guide to Cleethorpes weather in September - trends and predictions

    Temperatures

  • So far, September 2026 in Cleethorpes is slightly warmer than the historical average by 0.8 °C.

  • The forecast for the next days in Cleethorpes predicts temperatures to be around 21 °C, close to the historical average.

  • In general, the average temperature in Cleethorpes at the beginning of September is 20.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.7 °C by the end of September.

    • Rain 🌧️

  • Cleethorpes in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 69.7 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
17°/11°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Cleethorpes Weather September

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

Temperatures trend during September in Cleethorpes

See the weather trend as well as the moving average line

September weather in Cleethorpes day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
 21° /12° 0.7 mm 4
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /13° 2.2 mm 4
3 Sept. Patchy rain possible
Patchy rain possible
 22° /14° 5.1 mm 4
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /12° 3.8 mm 3
5 Sept. Moderate rain at times
Moderate rain at times
 19° /11° 0.7 mm 4
6 Sept. Overcast
Overcast
 21° /13° 0.2 mm 4
7 Sept. Moderate rain at times
Moderate rain at times
 22° /15° 0.7 mm 3
8 Sept. Moderate rain at times
Moderate rain at times
 20° /13° 2.2 mm 4
9 Sept. Moderate rain at times
Moderate rain at times
 18° /10° 0.6 mm 4
10 Sept. Patchy rain possible
Patchy rain possible
 19° /10° 1.6 mm 3
11 Sept. Heavy rain at times
Heavy rain at times
 17° /10° 0.8 mm 3
12 Sept. Patchy rain possible
Patchy rain possible
 17° /8° 0.3 mm 3
13 Sept. Cloudy
Cloudy
 17° /10° 0.6 mm 3
14 Sept. Overcast
Overcast
 20° /9° 4.7 mm 4
15 Sept. Patchy rain possible
Patchy rain possible
 19° /12° 1.4 mm 3
16 Sept. Partly cloudy
Partly cloudy
 17° /10° 0.5 mm 4
17 Sept. Sunny
Sunny
 18° /10° 2.3 mm 3
18 Sept. Sunny
Sunny
 20° /11° 0.5 mm 4
19 Sept. Partly cloudy
Partly cloudy
 21° /14° 0 mm 6
20 Sept. Overcast
Overcast
 18° /11° 0 mm 3.2
21 Sept. Sunny
Sunny
 21° /10° 0 mm 1.4
22 Sept. Sunny
Sunny
 24° /14° 0 mm 3.3
23 Sept. Overcast
Overcast
 20° /12° 0.1 mm 2.8
24 Sept. Overcast
Overcast
 18° /8° 0 mm 4
25 Sept. Sunny
Sunny
 20° /10° 0 mm 6
26 Sept. Sunny
Sunny
 20° /10° 0 mm 6
27 Sept. Sunny
Sunny
 21° /10° 0 mm 6
28 Sept. Sunny
Sunny
 20° /12° 0 mm 5
29 Sept. Sunny
Sunny
 18° /9° 0 mm 5
30 Sept. Sunny
Sunny
 21° /10° 0 mm 6
Next
Important Notice
Our weather forecast for Cleethorpes 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 Cleethorpes forecast closer to your planned date for the most up-to-date weather information.
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Cleethorpes in September - FAQ

What are the expected maximum and minimum temperatures in Cleethorpes during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Cleethorpes during September?
Moderate rainfall is anticipated in Cleethorpes during September, with a total of 69.7 mm spread over approximately 18 days. Considering plans for rainy days is advisable.

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

September rainfall patterns in Cleethorpes

Explore the daily rainfall trends and prepare for Cleethorpess September weather 💧
Typically, Cleethorpes has 18 rainy days in September with a total of 69.7 mm of rainfall.

UV exposure in Cleethorpes during September

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

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Location coordinates Where is Cleethorpes?

Get accurate weather forecasts for Cleethorpes, located at latitude 53.56 and longitude -0.032. Stay updated with localized weather information tailored for Cleethorpes.

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