Crawley
September
Weather in Crawley for September 2025
Your guide to Crawley weather in September - trends and predictions
In general, the average temperature in Crawley at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.9 °C by the end of September.
Crawley sees moderate rainfall in September, averaging 9 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
21
Dry days
9
Rainy days
0
Snow days
22°/14°
Temperatures
20 km/h
Avg max wind
73 %
Avg humidity
Crawley in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2 22° | 3  24° | 4  23° | 5 22° | 6  24° | 7 26° |
| 8 23° | 9 24° | 10 23° | 11 19° | 12  18° | 13 17° | 14 20° |
| 15 21° | 16 23° | 17  21° | 18 21° | 19 20° | 20  20° | 21 20° |
| 22 18° | 23  17° | 24 17° | 25 18° | 26  18° | 27 16° | 28 16° |
| 29 16° | 30 17° |
You can click on date
Access Crawley weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Crawley
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 25° /15° | 7 mm | 6 | |
| 2 Sept. | Patchy rain possible | 22° /15° | 0.3 mm | 5 | |
| 3 Sept. | Mist | 24° /13° | 1.2 mm | 5 | |
| 4 Sept. | Sunny | 23° /13° | 4.4 mm | 6 | |
| 5 Sept. | Sunny | 22° /13° | 10.1 mm | 6 | |
| 6 Sept. | Partly cloudy | 24° /15° | 3.7 mm | 6 | |
| 7 Sept. | Sunny | 26° /15° | 1.3 mm | 6 | |
| 8 Sept. | Partly cloudy | 23° /15° | 6 mm | 6 | |
| 9 Sept. | Sunny | 24° /14° | 0 mm | 6 | |
| 10 Sept. | Partly cloudy | 23° /14° | 2.2 mm | 6 | |
| 11 Sept. | Partly cloudy | 19° /11° | 0.1 mm | 5 | |
| 12 Sept. | Overcast | 18° /9° | 0.6 mm | 4 | |
| 13 Sept. | Overcast | 17° /9° | 0 mm | 5 | |
| 14 Sept. | Partly cloudy | 20° /9° | 0 mm | 6 | |
| 15 Sept. | Sunny | 21° /10° | 0 mm | 6 | |
| 16 Sept. | Partly cloudy | 23° /12° | 0 mm | 7 | |
| 17 Sept. | Light drizzle | 21° /12° | 0.6 mm | 5 | |
| 18 Sept. | Light rain shower | 21° /12° | 8.2 mm | 5 | |
| 19 Sept. | Light rain shower | 20° /13° | 0.8 mm | 5 | |
| 20 Sept. | Moderate rain | 20° /13° | 18.4 mm | 5 | |
| 21 Sept. | Light rain shower | 20° /12° | 6 mm | 5 | |
| 22 Sept. | Light rain shower | 18° /11° | 2.6 mm | 4 | |
| 23 Sept. | Cloudy | 17° /9° | 0.1 mm | 4 | |
| 24 Sept. | Overcast | 17° /11° | 1.6 mm | 4 | |
| 25 Sept. | Mist | 18° /12° | 3.8 mm | 5 | |
| 26 Sept. | Thundery outbreaks possible | 18° /11° | 9.8 mm | 5 | |
| 27 Sept. | Fog | 16° /10° | 3.1 mm | 4 | |
| 28 Sept. | Patchy rain possible | 16° /8° | 0.1 mm | 4 | |
| 29 Sept. | Light rain shower | 16° /9° | 1.5 mm | 4 | |
| 30 Sept. | Partly cloudy | 17° /9° | 8.1 mm | 5 | |
| Next | |||||
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.
Crawley in September - FAQ
What are the expected maximum and minimum temperatures in Crawley during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. 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 70.4 mm spread over approximately 9 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 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Quick links
You are here
Where is Crawley?Get accurate weather forecasts for Crawley, located at latitude 51.113 and longitude -0.183. Stay updated with localized weather information tailored for Crawley.
Found a mistake?
We appreciate your attention to details. Tell us here.