Gwynedd weather in July
Thinking about venturing to Gwynedd this July and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What is the weather like in Gwynedd in July?
Gwynedd is a region in the United Kingdom. July in Gwynedd generally has temperatures that range from moderate to pleasant, with precipitation levels ranging from moderate to high. July falls during the summer season.
During the day temperatures vary from moderate in Aberdaron at 17°C to pleasant in Llanfairfechan at 20°C. At night it cools down to 12°C in Llanfairfechan and 14°C in Aberdaron. On average, July is the month with the highest temperature of the year in Gwynedd.
In July, precipitation varies across different areas. From moderate rainfall in Cemaes Bay with an average of 68 mm to high rainfall in Trevor with 109 mm. Most cities enjoy a balanced amount of sunshine, with around 155 hours of sunlight anticipated in Llandudno. This ensures the days are neither too dim nor excessively sunny.
To learn more about the conditions in specific areas of Gwynedd in July, check out the map below. For more details on the yearly weather, visit our Gwynedd climate page.
Where to go in Gwynedd in July
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Popular destinations
What is the weather like in July for the 5 most popular destinations in Gwynedd?
Llandudno
In July Llandudno generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are perfect that month.
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Betws-y-coed
In July Betws-y-coed generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Criccieth
In July Criccieth generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are tolerable that month.
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Conwy
In July Conwy generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are perfect that month.
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Dolgellau
In July Dolgellau generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Is your destination not in the list? Have a look at other destinations in Gwynedd, in the United Kingdom.
Is July the best time to visit Gwynedd?
We consider July to be one of the best times to travel to Gwynedd. Typically, the climate in Llandudno is perfect. It's worth noting that weather conditions might differ depending on the location you visit.
Generally speaking, July provides perfect weather in Llandudno. On the other hand, the weather in January, February, March, November and December tend 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.
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 climate conditions. Find out where to go with our weather planner.