Caernarfon weather in July (Gwynedd, United Kingdom)

Interested in knowing the climate of Caernarfon in July? Find all the essential weather information for this month in our guide.

Temperatures

The month of July in Caernarfon typically includes pleasant temperatures and moderate rainfall. Summer occurs in July. During the day, temperatures can climb to about 19°C. At night, they may fall to a cooler 13°C. On average, it is the month with the highest temperature of the year.

Precipitation

Caernarfon in July usually receives moderate rainfall, averaging around 94 mm for the month. Climate data suggests that about 14 days will experience rainfall.

Average sunshine

The area enjoys a moderate level of sunlight, with around 155 hours. It's a good balance between sunny and cloudy days.

If you favor pleasant temperatures and minimal rainfall, July is one of the better months to visit Caernarfon. July typically offers the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Caernarfon climate page with graphs.

 

Caernarfon, monthly averages in July

Min Temperature 13°C  

Max Temperature 19°C  

Chance of Rain 46%  

Precipitation 94 mm  

Rainy days 14 days  

Sunshine 155 hours *  

Percentage Sunshine *  

Data from: Bala, the United Kingdom (51 KM, 32 Miles).

Where to go in the United Kingdom in July

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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).

So, what should you wear in this month?

For visitors traveling to Caernarfon, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Caernarfon.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find 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.