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Weather in October in Gwynedd

Considering a trip to Gwynedd this October and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Gwynedd in October?

Gwynedd is a region in the United Kingdom. October in Gwynedd generally has mild temperatures, with precipitation levels ranging from moderate to heavy.

Temperatures

You can expect mild maximum daytime temperatures of around 15°C and nighttime temperatures around 9°C in Llandudno.

Precipitation

In October, precipitation varies across different areas. From moderate rainfall in Colwyn Bay with an average of 94 mm to heavy rainfall in Pistyll with 192 mm.

Average sunshine

The city Llandudno usually sees around 83 hours of sunlight, indicating fewer sunny days.

For a closer look at October's conditions in Gwynedd, see the map below. For a more detailed look at Gwynedd's yearly weather, check out our Gwynedd climate page.

Where to go in Gwynedd in October

Find more information for the most popular destinations in the Gwynedd on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in October for the 5 most popular destinations in Gwynedd?

Llandudno

In October Llandudno generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 9°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Llandudno
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
18°C 
11°C 
111 hours 
90 mm 
17 days 
15°C 
9°C 
83 hours 
102 mm 
19 days 
11°C 
6°C 
42 hours 
109 mm 
20 days 
poor 
Climate in Llandudno

Betws-y-coed

In October Betws-y-coed generally has moderate temperatures with maximum daytime temperatures around 14°C, minimum nighttime temperatures around 7°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Betws-y-coed
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
17°C 
10°C 
111 hours 
95 mm 
17 days 
14°C 
7°C 
83 hours 
111 mm 
20 days 
10°C 
5°C 
42 hours 
117 mm 
21 days 
poor 
Climate in Betws-y-coed

Criccieth

In October Criccieth generally has moderate temperatures with maximum daytime temperatures around 14°C, minimum nighttime temperatures around 9°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Criccieth
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
17°C 
12°C 
111 hours 
129 mm 
17 days 
14°C 
9°C 
83 hours 
164 mm 
20 days 
11°C 
7°C 
42 hours 
177 mm 
21 days 
poor 
Climate in Criccieth

Conwy

In October Conwy generally has moderate temperatures with maximum daytime temperatures around 14°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Conwy
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
18°C 
11°C 
111 hours 
87 mm 
17 days 
14°C 
8°C 
83 hours 
97 mm 
19 days 
11°C 
6°C 
42 hours 
104 mm 
20 days 
poor 
Climate in Conwy

Dolgellau

In October Dolgellau generally has moderate temperatures with maximum daytime temperatures around 14°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Dolgellau
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
17°C 
10°C 
111 hours 
103 mm 
17 days 
14°C 
8°C 
83 hours 
128 mm 
20 days 
11°C 
5°C 
42 hours 
138 mm 
21 days 
poor 
Climate in Dolgellau

Is your destination not in the list? Have a look at other destinations in Gwynedd, in the United Kingdom.

Is October the best time to visit Gwynedd?

In our opinion, October may not be the ideal time to visit Gwynedd due to the typically unpleasant weather in Llandudno.

Generally speaking, the best visiting conditions can be found in July offering mostly perfect weather in Llandudno. The weather in January, February, March, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Gwynedd. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.