Wales in october: average Weather, Temperature and Climate, Where to go?
Weather in Wales in october 2025
Here, find the the weather forecast for october for most popular cities in Wales. These predictions are statistics for the month of october from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.
Average weather in october in Cardiff
tolerable weather
Weather at 6am
52°F
Cloudy
29% of time
23%
23%
13%
Weather at 12pm
59°F
Cloudy
36% of time
23%
20%
16%
Weather at 6pm
54°F
Clear/Sunny
30% of time
25%
24%
16%
Weather at 3am
52°F
23%
21%
21%
19%
Where to go in Wales in october?
Where to go in Wales in october: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in Wales in october when it comes to the weather?
Remember:
The climate in Wales in october ranges from tolerable to bad depending on the region and city.
That month is not the best month to travel to in Wales. The weather in Cardiff, Snowdonia National Park, Holyhead, Pembrokeshire, Conwy and Swansea is ok but correct. The sun is not there all the time and you might make you wet by rain regularly. Nevertheless, if you don't plan a pool & relaxation trip in Wales but rather nature excursions, this climate may be enough. In addition, there are certainly fewer tourists at this time.
But it is finally better than in Brecon Beacons (National Park) and surrounding area where the climate is even worse. It is not recommended to travel to this area in october.
Climate in Wales in october
Climate in Cardiff in october
In october, the mean temperature in Cardiff is 56°F (maximum temperature is 59°F and minimum temperature is 52°F). The climate is rather fresh in this location in october, but it is livable when dressing cosy. With 3in over 5 days, you risk getting wet slightly during your holidays. But this is reasonably and it is only of temporary showers.
With proper weather, october is okay (but not the best month) for traveling there.
| October | |||
| Average temperature | 56°F | ||
| Highest temperature | 59°F | ||
| Lowest temperature | 52°F | ||
| Sea temperature | 60°F | ||
| Rainfall | 3in | ||
| Number of days with rainfall | 5 day(s) (17%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 7 | ||
| Cloud cover | 54% | ||
| Length of day | 10:42 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Brecon Beacons (National Park) in october
In october, maximum temperature is 56°F and minimum temperature is 47°F (for an average temperature of 52°F). The climate is quite fresh in this city in the month of october, but it is bearable by dressing warm. With 5.4in over 8 days, rainfall can happen during your journey. But this is pretty moderate and it will not be continuous.
With a bad weather, the month of october is not recommended month to go in this city in Wales.
| October | |||
| Average temperature | 52°F | ||
| Highest temperature | 56°F | ||
| Lowest temperature | 47°F | ||
| Rainfall | 5.4in | ||
| Number of days with rainfall | 8 day(s) (26%) | ||
| Humidity | 96% | ||
| Daily sunshine hours | 6 | ||
| Cloud cover | 68% | ||
| Length of day | 10:41 | ||
| Our opinion at whereandwhen.net | bad |
Climate in Conwy in october
In the month of october, the mean temperature in Conwy is 54°F (maximum temperature is 58°F and minimum temperature is 52°F). The climate is fairly cold here in the month of october, but it is livable by dressing cosy. With 5.5in over 9 days, rain may occur for your trip. But this is pretty reasonably and you will not be too bothered by it.
With proper weather, the month of october is okay (but not good month) for traveling in this locality.
| October | |||
| Average temperature | 54°F | ||
| Highest temperature | 58°F | ||
| Lowest temperature | 52°F | ||
| Sea temperature | 59°F | ||
| Rainfall | 5.5in | ||
| Number of days with rainfall | 9 day(s) (28%) | ||
| Humidity | 89% | ||
| Daily sunshine hours | 7 | ||
| Cloud cover | 60% | ||
| Length of day | 10:37 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Holyhead in october
In the month of october, maximum temperature is 58°F and minimum temperature is 56°F (for an average temperature of 56°F). The climate is rather cool in this city in october, but it is endurable by dressing hot. With 7.1in over 11 days, rain may occur during your holidays. But this is rather reasonably and it will not be continuous.
With a correct weather, the month of october is okay (but not the best month) for traveling in that area.
| October | |||
| Average temperature | 56°F | ||
| Highest temperature | 58°F | ||
| Lowest temperature | 56°F | ||
| Sea temperature | 58°F | ||
| Rainfall | 7.1in | ||
| Number of days with rainfall | 11 day(s) (35%) | ||
| Humidity | 84% | ||
| Daily sunshine hours | 7 | ||
| Cloud cover | 59% | ||
| Length of day | 10:37 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Pembrokeshire in october
In the month of october, maximum temperature is 59°F and minimum temperature is 56°F (for an average temperature of 58°F). The climate is quite cold in this location in the month of october, but it is bearable when dressing warm. With 7.6in over 11 days, you will experience some showers during your trip. But this is pretty reasonably and it will not be continuous.
With proper weather, the month of october is okay (but not good month) for traveling in this locality.
| October | |||
| Average temperature | 58°F | ||
| Highest temperature | 59°F | ||
| Lowest temperature | 56°F | ||
| Sea temperature | 60°F | ||
| Rainfall | 7.6in | ||
| Number of days with rainfall | 11 day(s) (35%) | ||
| Humidity | 85% | ||
| Daily sunshine hours | 7 | ||
| Cloud cover | 56% | ||
| Length of day | 10:42 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Wales in october
| Cardiff in october | tolerable weather |
| Brecon Beacons (National Park) in october | bad weather |
| Conwy in october | tolerable weather |
| Holyhead in october | tolerable weather |
| Pembrokeshire in october | tolerable weather |
| Snowdonia National Park in october | bad weather |
| Swansea in october | tolerable weather |
| Aberystwyth in october | tolerable weather |
| Amlwch in october | tolerable weather |
| Barmouth in october | tolerable weather |
| Barry in october | tolerable weather |
| Buckley in october | tolerable weather |
| Carmarthen in october | tolerable weather |
| Fishguard in october | tolerable weather |
| Haverfordwest in october | tolerable weather |
| Llandrindod Wells in october | bad weather |
| Llandudno in october | tolerable weather |
| Llanelli in october | tolerable weather |
| Merthyr Tydfil in october | tolerable weather |
| Newtown in october | bad weather |
| Porthcawl in october | tolerable weather |
Weather data for Wales in october:
Weather data for Wales in october is derived from an average of the weather forecast since 2009 in Wales. There is a margin of error and these forecasts are to be considered as general information only. The weather in Wales can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Wales.