Chichester
September
Weather in Chichester for September 2027
Your guide to Chichester weather in September - trends and predictions
In general, the average temperature in Chichester at the beginning of September is 19.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 16.6 °C by the end of September.
The climate of Chichester in September is notably wet, with an average of 12 rainy days, and a total of 86.9 mm of precipitation.
Is September a good time to visit Chichester? check out the best time to travel to Chichester page.
✨ Is September a good time to visit Chichester? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
18°/13°
Temperatures
29 km/h
Avg max wind
76 %
Avg humidity
Chichester Weather September
Move between months or click on a day
Temperatures trend during September in Chichester
See the weather trend as well as the moving average line
September weather in Chichester day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 20° /15° | 1.3 mm | 4 | |
| 2 Sept. |  Light rain | 19° /15° | 4.1 mm | 3 | |
| 3 Sept. | Light rain | 19° /17° | 2.5 mm | 3 | |
| 4 Sept. | Light rain | 19° /14° | 2.6 mm | 3 | |
| 5 Sept. |  Moderate or heavy rain shower | 18° /14° | 9.1 mm | 4 | |
| 6 Sept. | Light rain | 19° /15° | 6.8 mm | 4 | |
| 7 Sept. | Patchy rain possible | 20° /16° | 1.6 mm | 4 | |
| 8 Sept. | Moderate rain at times | 18° /14° | 8.2 mm | 4 | |
| 9 Sept. |  Overcast | 18° /13° | 0.1 mm | 4 | |
| 10 Sept. | Light rain | 18° /13° | 3.6 mm | 3 | |
| 11 Sept. | Patchy rain possible | 17° /13° | 1.7 mm | 3 | |
| 12 Sept. | Light rain | 16° /11° | 2.8 mm | 4 | |
| 13 Sept. | Light rain | 17° /13° | 3.7 mm | 3 | |
| 14 Sept. | Patchy rain possible | 18° /13° | 1.1 mm | 4 | |
| 15 Sept. | Patchy rain possible | 18° /13° | 0.5 mm | 4 | |
| 16 Sept. | Patchy rain possible | 18° /13° | 0.4 mm | 4 | |
| 17 Sept. | Patchy rain possible | 19° /13° | 1.1 mm | 3 | |
| 18 Sept. |  Cloudy | 19° /14° | 0 mm | 3 | |
| 19 Sept. |  Partly cloudy | 20° /16° | 0.3 mm | 4 | |
| 20 Sept. | Patchy rain possible | 19° /14° | 0.9 mm | 3 | |
| 21 Sept. | Overcast | 18° /12° | 0.8 mm | 3 | |
| 22 Sept. | Moderate or heavy rain shower | 18° /13° | 7.1 mm | 4 | |
| 23 Sept. | Light rain | 18° /13° | 4.1 mm | 3 | |
| 24 Sept. | Patchy rain possible | 17° /12° | 0.7 mm | 3 | |
| 25 Sept. | Light rain | 18° /12° | 3.5 mm | 3.7 | |
| 26 Sept. | Moderate or heavy rain shower | 16° /12° | 6.6 mm | 2 | |
| 27 Sept. | Patchy rain possible | 15° /12° | 2.2 mm | 2 | |
| 28 Sept. | Overcast | 16° /11° | 0 mm | 3 | |
| 29 Sept. | Light rain | 17° /12° | 3.7 mm | 2 | |
| 30 Sept. | Light rain | 17° /13° | 6.1 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Chichester 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 Chichester forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chichester in September - FAQ
What are the expected maximum and minimum temperatures in Chichester during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Chichester during September?
Moderate rainfall is anticipated in Chichester during September, with a total of 86.9 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Chichester during September?
The average wind speed in Chichester during September is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Chichester
Explore the daily rainfall trends and prepare for Chichesters September weather 💧
Typically, Chichester has 12 rainy days in September with a total of 86.9 mm of rainfall.
UV exposure in Chichester during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Chichester weather pages
You are here
Where is Chichester?Get accurate weather forecasts for Chichester, located at latitude 50.837 and longitude -0.78. Stay updated with localized weather information tailored for Chichester.
Found a mistake?
We appreciate your attention to details. Tell us here.