Portsmouth weather in July (Hampshire, United Kingdom)

Is July a good time to explore Portsmouth weather-wise? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

During July, Portsmouth is known for its perfect weather, characterized by pleasant temperatures and moderate rainfall. July is part of summer. Daytime temperatures generally settle around 21°C, while nighttime can see a dip to about 15°C. On average, it sees the highest temps of the year.

Precipitation

Portsmouth in July usually receives moderate rainfall, averaging around 57 mm for the month. According to historical climate patterns, there are usually around 9 days days of rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 222 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're inclined towards comfortable temperatures and drier conditions, July is a prime time to visit Portsmouth. July and August typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Portsmouth, monthly averages in July

Min Temperature 15°C  

Max Temperature 21°C  

Chance of Rain 29%  

Precipitation 57 mm  

Rainy days 9 days  

Humidity 75% *  

Sunshine 222 hours *  

Percentage Sunshine 47% *  

Data from: Southampton, the United Kingdom (25 KM, 15 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 Portsmouth, 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.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

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

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.