Southampton
October
Weather in Southampton for October 2025
Your guide to Southampton weather in October - trends and predictions
In general, the average temperature in Southampton at the beginning of October is 17.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 14.1 °C by the end of October.
Expect significant rainfall in Southampton during October, with an average of 19 rainy days.
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12
Dry days
19
Rainy days
0
Snow days
16°/11°
Temperatures
25 km/h
Avg max wind
82 %
Avg humidity
Southampton in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2 18° | 3 16° | 4 16° | 5 16° | ||
| 6  18° | 7  19° | 8 18° | 9 18° | 10 16° | 11 16° | 12 17° |
| 13 14° | 14 13° | 15  14° | 16 15° | 17 15° | 18  16° | 19 16° |
| 20  15° | 21 14° | 22 15° | 23 15° | 24 15° | 25 13° | 26 13° |
| 27 14° | 28  15° | 29 14° | 30 15° | 31 15° |
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Temperatures trend during October in Southampton
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. | Patchy rain possible | 17° /13° | 0.1 mm | 4 | |
| 2 Oct. | Patchy rain possible | 18° /13° | 0.5 mm | 5 | |
| 3 Oct. | Patchy rain possible | 16° /10° | 0.3 mm | 4 | |
| 4 Oct. | Patchy rain possible | 16° /9° | 0 mm | 4 | |
| 5 Oct. | Patchy rain possible | 16° /10° | 0.2 mm | 4 | |
| 6 Oct. | Partly cloudy | 18° /12° | 3.3 mm | 5 | |
| 7 Oct. | Sunny | 19° /12° | 5 mm | 5 | |
| 8 Oct. | Sunny | 18° /13° | 5.7 mm | 5 | |
| 9 Oct. | Partly cloudy | 18° /11° | 1.2 mm | 5 | |
| 10 Oct. | Sunny | 16° /10° | 1.2 mm | 5 | |
| 11 Oct. | Light rain shower | 16° /8° | 5 mm | 4 | |
| 12 Oct. | Patchy rain possible | 17° /11° | 2.5 mm | 4 | |
| 13 Oct. | Light rain shower | 14° /8° | 9.9 mm | 4 | |
| 14 Oct. | Patchy rain possible | 13° /6° | 0.1 mm | 3 | |
| 15 Oct. | Overcast | 14° /7° | 0.6 mm | 4 | |
| 16 Oct. | Overcast | 15° /10° | 7.5 mm | 4 | |
| 17 Oct. | Partly cloudy | 15° /9° | 0 mm | 4 | |
| 18 Oct. | Moderate rain | 16° /11° | 7.8 mm | 5 | |
| 19 Oct. | Light rain shower | 16° /11° | 9.8 mm | 4 | |
| 20 Oct. | Heavy rain | 15° /10° | 27.9 mm | 4 | |
| 21 Oct. | Light rain shower | 14° /9° | 1.4 mm | 3 | |
| 22 Oct. | Patchy rain possible | 15° /8° | 1.1 mm | 4 | |
| 23 Oct. | Light rain shower | 15° /11° | 8 mm | 4 | |
| 24 Oct. | Light rain shower | 15° /10° | 7 mm | 4 | |
| 25 Oct. | Patchy rain possible | 13° /9° | 11.8 mm | 3 | |
| 26 Oct. | Light rain shower | 13° /8° | 3.2 mm | 3 | |
| 27 Oct. | Light rain shower | 14° /11° | 7.3 mm | 4 | |
| 28 Oct. | Moderate or heavy rain shower | 15° /11° | 8.1 mm | 4 | |
| 29 Oct. | Light rain shower | 14° /11° | 4.4 mm | 4 | |
| 30 Oct. | Patchy rain possible | 15° /10° | 3.3 mm | 4 | |
| 31 Oct. | Light rain shower | 15° /9° | 6.5 mm | 4 | |
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Important Notice
Our weather forecast for Southampton 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 Southampton forecast closer to your planned date for the most up-to-date weather information.
Southampton in October - FAQ
What are the expected maximum and minimum temperatures in Southampton during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Southampton during October?
Significant rainfall exceeding 219.3 mm is expected in Southampton during October, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Southampton during October?
The average wind speed in Southampton during October is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
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