Swansea
October
Weather in Swansea for October 2025
Your guide to Swansea weather in October - trends and predictions
In general, the average temperature in Swansea at the beginning of October is 15.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 13.1 °C by the end of October.
Swansea experiences an exceptionally high level of rainfall in October, with more than 20 rainy days on average.
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7
Dry days
24
Rainy days
0
Snow days
14°/11°
Temperatures
30 km/h
Avg max wind
83 %
Avg humidity
Swansea in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  15° | 3 14° | 4 15° | 5 15° | ||
| 6 15° | 7  16° | 8 17° | 9 16° | 10 14° | 11 13° | 12 13° |
| 13 14° | 14 12° | 15 13° | 16 14° | 17  14° | 18 14° | 19 15° |
| 20 14° | 21 12° | 22 14° | 23 13° | 24 14° | 25 12° | 26 13° |
| 27 13° | 28  14° | 29 13° | 30 14° | 31 13° |
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Temperatures trend during October in Swansea
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. | Light rain shower | 16° /13° | 2.8 mm | 4 | |
| 2 Oct. | Light rain | 15° /12° | 1.6 mm | 4 | |
| 3 Oct. | Light rain shower | 14° /10° | 0.9 mm | 4 | |
| 4 Oct. | Patchy rain possible | 15° /11° | 0.7 mm | 4 | |
| 5 Oct. | Light rain shower | 15° /12° | 5.1 mm | 4 | |
| 6 Oct. | Patchy rain possible | 15° /13° | 8.9 mm | 4 | |
| 7 Oct. | Partly cloudy | 16° /13° | 7.3 mm | 5 | |
| 8 Oct. | Partly cloudy | 17° /13° | 8.5 mm | 5 | |
| 9 Oct. | Partly cloudy | 16° /12° | 0.8 mm | 4 | |
| 10 Oct. | Partly cloudy | 14° /10° | 0.3 mm | 4 | |
| 11 Oct. | Light rain shower | 13° /9° | 5.3 mm | 4 | |
| 12 Oct. | Light rain shower | 13° /9° | 4.6 mm | 4 | |
| 13 Oct. | Light rain shower | 14° /8° | 15.7 mm | 4 | |
| 14 Oct. | Patchy rain possible | 12° /8° | 1.2 mm | 3 | |
| 15 Oct. | Patchy rain possible | 13° /8° | 2.5 mm | 4 | |
| 16 Oct. | Patchy rain possible | 14° /10° | 17.4 mm | 4 | |
| 17 Oct. | Overcast | 14° /10° | 0.4 mm | 3 | |
| 18 Oct. | Light rain | 14° /12° | 9.9 mm | 3 | |
| 19 Oct. | Light rain shower | 15° /12° | 9.4 mm | 4 | |
| 20 Oct. | Light rain shower | 14° /11° | 21.5 mm | 4 | |
| 21 Oct. | Light rain shower | 12° /10° | 1.2 mm | 3 | |
| 22 Oct. | Light rain shower | 14° /10° | 2.2 mm | 3 | |
| 23 Oct. | Light rain shower | 13° /10° | 5.1 mm | 3 | |
| 24 Oct. | Light rain shower | 14° /11° | 8.9 mm | 4 | |
| 25 Oct. | Patchy rain possible | 12° /9° | 1.7 mm | 3 | |
| 26 Oct. | Light rain shower | 13° /9° | 8.2 mm | 3 | |
| 27 Oct. | Light rain shower | 13° /10° | 7.1 mm | 3 | |
| 28 Oct. | Moderate or heavy rain with thunder | 14° /11° | 11.7 mm | 3 | |
| 29 Oct. | Light rain shower | 13° /11° | 7.6 mm | 3 | |
| 30 Oct. | Light rain shower | 14° /11° | 7.2 mm | 4 | |
| 31 Oct. | Light rain shower | 13° /11° | 7.8 mm | 4 | |
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Important Notice
Our weather forecast for Swansea 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 Swansea forecast closer to your planned date for the most up-to-date weather information.
Swansea in October - FAQ
What are the expected maximum and minimum temperatures in Swansea during October?
During October, expect a variety of temperatures with highs around 14° and lows near 11°, suitable for diverse activities and preferences.
How much rainfall should be expected in Swansea during October?
Significant rainfall exceeding 231.7 mm is expected in Swansea during October, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Swansea during October?
The average wind speed in Swansea during October is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
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