West Sussex
October
Weather in West Sussex for October 2025
Your guide to West Sussex weather in October - trends and predictions
In general, the average temperature in West Sussex at the beginning of October is 16.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 14.4 °C by the end of October.
Expect significant rainfall in West Sussex during October, with an average of 19 rainy days.
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12
Dry days
19
Rainy days
0
Snow days
16°/13°
Temperatures
35 km/h
Avg max wind
79 %
Avg humidity
West Sussex in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  18° | 3 16° | 4 15° | 5 16° | ||
| 6 17° | 7  18° | 8 18° | 9 18° | 10 15° | 11 15° | 12 17° |
| 13 15° | 14 13° | 15  14° | 16 15° | 17 15° | 18  16° | 19 16° |
| 20 16° | 21 14° | 22 15° | 23 15° | 24 15° | 25 14° | 26 13° |
| 27 14° | 28 15° | 29 15° | 30 15° | 31 15° |
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Temperatures trend during October in West Sussex
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Partly cloudy | 17° /14° | 0.2 mm | 5 | |
| 2 Oct. | Patchy rain possible | 18° /15° | 2 mm | 4 | |
| 3 Oct. | Patchy rain possible | 16° /12° | 0.6 mm | 4 | |
| 4 Oct. | Patchy rain possible | 15° /12° | 0.1 mm | 4 | |
| 5 Oct. | Patchy rain possible | 16° /13° | 0.1 mm | 4 | |
| 6 Oct. | Partly cloudy | 17° /14° | 1.9 mm | 5 | |
| 7 Oct. | Sunny | 18° /14° | 4.8 mm | 5 | |
| 8 Oct. | Sunny | 18° /14° | 4 mm | 5 | |
| 9 Oct. | Partly cloudy | 18° /13° | 2 mm | 5 | |
| 10 Oct. | Sunny | 15° /12° | 3.4 mm | 4 | |
| 11 Oct. | Light rain shower | 15° /11° | 3.2 mm | 4 | |
| 12 Oct. | Light rain shower | 17° /13° | 3.8 mm | 4 | |
| 13 Oct. | Light rain shower | 15° /12° | 8.9 mm | 4 | |
| 14 Oct. | Patchy rain possible | 13° /9° | 0.1 mm | 4 | |
| 15 Oct. | Overcast | 14° /9° | 0 mm | 4 | |
| 16 Oct. | Patchy rain possible | 15° /11° | 8.9 mm | 4 | |
| 17 Oct. | Partly cloudy | 15° /12° | 0 mm | 5 | |
| 18 Oct. | Moderate rain | 16° /13° | 6.9 mm | 4 | |
| 19 Oct. | Light rain shower | 16° /13° | 8.4 mm | 4 | |
| 20 Oct. | Light rain shower | 16° /12° | 32.6 mm | 4 | |
| 21 Oct. | Light rain shower | 14° /11° | 2.5 mm | 3 | |
| 22 Oct. | Patchy rain possible | 15° /10° | 0.6 mm | 4 | |
| 23 Oct. | Light rain shower | 15° /12° | 2.2 mm | 4 | |
| 24 Oct. | Light rain shower | 15° /11° | 4.5 mm | 4 | |
| 25 Oct. | Moderate rain | 14° /10° | 19.1 mm | 4 | |
| 26 Oct. | Light rain shower | 13° /10° | 3.1 mm | 3 | |
| 27 Oct. | Light rain shower | 14° /12° | 13 mm | 3 | |
| 28 Oct. | Light rain shower | 15° /13° | 7.2 mm | 4 | |
| 29 Oct. | Light rain shower | 15° /13° | 5.8 mm | 4 | |
| 30 Oct. | Light rain shower | 15° /12° | 4 mm | 4 | |
| 31 Oct. | Light rain shower | 15° /12° | 5.5 mm | 4 | |
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Important Notice
Our weather forecast for West Sussex in October 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 West Sussex forecast closer to your planned date for the most up-to-date weather information.
West Sussex in October - FAQ
What are the expected maximum and minimum temperatures in West Sussex during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in West Sussex during October?
Significant rainfall exceeding 240.7 mm is expected in West Sussex during October, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in West Sussex during October?
The average wind speed in West Sussex during October is 35 km/h, suggesting breezy to windy conditions, depending on your activities.
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