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Weather in Swansea for October 2026

Your guide to Swansea weather in October - trends and predictions

    Temperatures

  • Until now, October 2026 in Swansea has been nearly identical to the historical average, with a temperature of 15.1 °C (showing only a slight deviation of 0.4 °C).

  • The forecast for the upcoming days in Swansea predicts a temperature of 14.1 °C, which is slightly above the historical average.

  • In general, the average temperature in Swansea at the beginning of October is 15.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 12.8 °C by the end of October.

    • Rain 🌧️

  • Swansea in October brings notable rainfall, with an average of 20 rainy days and a total precipitation of 166.4 mm.

    • More

  • Is October a good time to visit Swansea? check out the best time to travel to Swansea page.

  • ✨ Is October a good time to visit Swansea? – Ask the AI Weatherman

Average dry days
11
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/11°
Temperatures
Average wind speed
30 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Swansea Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
16°
2
Light rain
16°
3
Light rain
15°
4
Patchy rain possible
15°
5
Light rain
15°
6
Light rain
16°
7
Light rain
16°
8
Light rain
16°
9
Patchy rain possible
16°
10
Partly cloudy
14°
11
Light rain
14°
12
Light rain
15°
13
Light rain
15°
14
Patchy rain possible
14°
15
Light rain
14°
16
Light rain
14°
17
Overcast
14°
18
Light rain
14°
19
Light rain
15°
20
Moderate rain
14°
21
Light rain
13°
22
Light rain
14°
23
Light rain
13°
24
Moderate rain
14°
25
Patchy rain possible
12°
26
Moderate rain
15°
27
Light rain
16°
28
Patchy rain possible
14°
29
Patchy rain possible
14°
30
Moderate rain
14°
31
Patchy rain possible
14°

Temperatures trend during October in Swansea

See the weather trend as well as the moving average line

October weather in Swansea day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Patchy rain possible
Patchy rain possible
 16° /13° 2.1 mm 3.1
2 Oct. Light rain
Light rain
 16° /13° 5.8 mm 3
3 Oct. Light rain
Light rain
 15° /11° 2.6 mm 2.9
4 Oct. Patchy rain possible
Patchy rain possible
 15° /11° 1.9 mm 2.9
5 Oct. Light rain
Light rain
 15° /13° 2.8 mm 2.8
6 Oct. Light rain
Light rain
 16° /14° 4.8 mm 2.7
7 Oct. Light rain
Light rain
 16° /13° 4.1 mm 2.7
8 Oct. Light rain
Light rain
 16° /12° 5 mm 2.6
9 Oct. Patchy rain possible
Patchy rain possible
 16° /12° 2.1 mm 2.5
10 Oct. Partly cloudy
Partly cloudy
 14° /11° 0.1 mm 2.4
11 Oct. Light rain
Light rain
 14° /10° 2.7 mm 2.4
12 Oct. Light rain
Light rain
 15° /12° 2.9 mm 2.3
13 Oct. Light rain
Light rain
 15° /11° 9.9 mm 2.3
14 Oct. Patchy rain possible
Patchy rain possible
 14° /10° 1 mm 2.2
15 Oct. Light rain
Light rain
 14° /11° 5.2 mm 2.1
16 Oct. Light rain
Light rain
 14° /9° 9.2 mm 2.1
17 Oct. Overcast
Overcast
 14° /10° 0.2 mm 2
18 Oct. Light rain
Light rain
 14° /11° 5.6 mm 2
19 Oct. Light rain
Light rain
 15° /11° 9.4 mm 1.9
20 Oct. Moderate rain
Moderate rain
 14° /11° 13.9 mm 1.8
21 Oct. Light rain
Light rain
 13° /11° 4.8 mm 1.8
22 Oct. Light rain
Light rain
 14° /10° 6.3 mm 1.7
23 Oct. Light rain
Light rain
 13° /10° 7.5 mm 1.7
24 Oct. Moderate rain
Moderate rain
 14° /10° 14.9 mm 1.6
25 Oct. Patchy rain possible
Patchy rain possible
 12° /6° 0.3 mm 1.5
26 Oct. Moderate rain
Moderate rain
 15° /10° 14.9 mm 0.4
27 Oct. Light rain
Light rain
 16° /7° 6.6 mm 1.3
28 Oct. Patchy rain possible
Patchy rain possible
 14° /7° 2.4 mm 1
29 Oct. Patchy rain possible
Patchy rain possible
 14° /8° 0.5 mm 1.3
30 Oct. Moderate rain
Moderate rain
 14° /11° 11.3 mm 3
31 Oct. Patchy rain possible
Patchy rain possible
 14° /7° 2 mm 4
Next
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.
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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 166.4 mm is expected in Swansea during October, occurring over more than 20 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.

October rainfall patterns in Swansea

Explore the daily rainfall trends and prepare for Swanseas October weather 💧
Typically, Swansea has 20 rainy days in October with a total of 166.4 mm of rainfall.
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Location coordinates Where is Swansea?

Get accurate weather forecasts for Swansea, located at latitude 51.621 and longitude -3.943. Stay updated with localized weather information tailored for Swansea.

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