Crawley
September
Weather in Crawley for September 2026
Your guide to Crawley weather in September - trends and predictions
Until now, September 2026 in Crawley is slightly cooler than the historical average by 1.2 °C.
Expect cooler weather in the next days in Crawley with the forecast suggesting a temperature of 20.3 °C, lower than the historical average.
In general, the average temperature in Crawley at the beginning of September is 22.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.6 °C by the end of September.
Crawley experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 81.9 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
21
Rainy days
0
Snow days
19°/11°
Temperatures
22 km/h
Avg max wind
74 %
Avg humidity
Crawley Weather September
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Temperatures trend during September in Crawley
See the weather trend as well as the moving average line
September weather in Crawley day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 23° /13° | 4.1 mm | 5 | |
| 2 Sept. | Patchy rain possible | 21° /13° | 1.6 mm | 4 | |
| 3 Sept. | Light rain shower | 23° /14° | 2.4 mm | 4 | |
| 4 Sept. | Light rain shower | 22° /12° | 3.6 mm | 4 | |
| 5 Sept. |  Sunny | 22° /12° | 5.1 mm | 5 | |
| 6 Sept. |  Overcast | 23° /14° | 1.9 mm | 5 | |
| 7 Sept. | Patchy rain possible | 24° /15° | 0.9 mm | 5 | |
| 8 Sept. |  Partly cloudy | 21° /13° | 6.5 mm | 5 | |
| 9 Sept. | Overcast | 21° /12° | 0 mm | 5 | |
| 10 Sept. | Light rain shower | 21° /12° | 2 mm | 4 | |
| 11 Sept. | Partly cloudy | 19° /10° | 0.8 mm | 4 | |
| 12 Sept. | Sunny | 22° /13° | 0 mm | 4.2 | |
| 13 Sept. | Patchy rain possible | 23° /16° | 4.5 mm | 2.9 | |
| 14 Sept. | Sunny | 24° /15° | 0 mm | 4.1 | |
| 15 Sept. | Sunny | 23° /13° | 1.4 mm | 6 | |
| 16 Sept. | Sunny | 17° /10° | 0.3 mm | 5 | |
| 17 Sept. | Overcast | 18° /10° | 0 mm | 4 | |
| 18 Sept. | Patchy rain possible | 18° /11° | 0.3 mm | 4 | |
| 19 Sept. | Overcast | 18° /13° | 20.6 mm | 5 | |
| 20 Sept. | Patchy rain possible | 18° /11° | 1.7 mm | 5 | |
| 21 Sept. | Light rain shower | 18° /13° | 5.9 mm | 5 | |
| 22 Sept. | Partly cloudy | 18° /12° | 0 mm | 5 | |
| 23 Sept. | Overcast | 22° /14° | 0.1 mm | 6 | |
| 24 Sept. | Overcast | 22° /15° | 0 mm | 5 | |
| 25 Sept. | Overcast | 23° /15° | 0 mm | 5 | |
| 26 Sept. |  Thundery outbreaks possible | 17° /10° | 6.5 mm | 4 | |
| 27 Sept. |  Fog | 16° /9° | 2 mm | 4 | |
| 28 Sept. | Patchy rain possible | 17° /8° | 0.1 mm | 4 | |
| 29 Sept. | Patchy rain possible | 17° /9° | 1 mm | 4 | |
| 30 Sept. | Partly cloudy | 18° /9° | 5.4 mm | 5 | |
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Important Notice
Our weather forecast for Crawley 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 Crawley forecast closer to your planned date for the most up-to-date weather information.
Change Month
Crawley in September - FAQ
What are the expected maximum and minimum temperatures in Crawley during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Crawley during September?
Moderate rainfall is anticipated in Crawley during September, with a total of 81.9 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Crawley during September?
The average wind speed in Crawley during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Crawley
Explore the daily rainfall trends and prepare for Crawleys September weather 💧
Typically, Crawley has 21 rainy days in September with a total of 81.9 mm of rainfall.
UV exposure in Crawley during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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