Wiltshire Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Wiltshire, the United Kingdom in July.

Thinking about venturing to Wiltshire, the United Kingdom this July and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Wiltshire in July

Wiltshire, the United Kingdom is a region in the United Kingdom. July in Wiltshire generally has warm temperatures, with moderate precipitation. During July, summer is in full swing.

Temperatures

You can expect warm maximum daytime temperatures of around 22°C (72°F) and nighttime temperatures around 13°C (55°F) in Swindon. On average, July is the month with the highest temperature of the year in Wiltshire, the United Kingdom.

For a closer look at conditions across Wiltshire, the United Kingdom, refer to the map below.

Precipitation

In July, precipitation varies across different areas. From moderate rainfall in Downton with an average of 57 mm (2.2 in) to moderate rainfall in Midsomer Norton with 72 mm (2.8 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Swindon enjoys approximately 218 hours of sunlight, ideal for those seeking sunny weather.

Explore Wiltshire by month

Pick a month to see the average temperature, rainfall and sunshine in Wiltshire — and find the best time to visit. (based on Swindon)

Best Places to Visit in Wiltshire in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Wiltshire.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Wiltshire

What is the weather like in July for some of the most popular destinations in Wiltshire, the United Kingdom?

Temperature range in Wiltshire (July)

Precipitation variation in Wiltshire (July)

Swindon

In July Swindon generally has high temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

June
July
August
Max temperature
20°C (68°F)
22°C (72°F)
22°C (72°F)
Min temperature
11°C (52°F)
13°C (55°F)
13°C (55°F)
Monthly sun hours
215 hours
218 hours
202 hours
Monthly rainfall
66 mm (2.6 in)
67 mm (2.6 in)
72 mm (2.8 in)
Monthly rainy days
14 days
14 days
15 days
Weather conditions

Bradford on Avon

In July Bradford on Avon generally has pleasant temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

June
July
August
Max temperature
20°C (68°F)
22°C (72°F)
22°C (72°F)
Min temperature
11°C (52°F)
13°C (55°F)
13°C (55°F)
Monthly sun hours
215 hours
219 hours
202 hours
Monthly rainfall
69 mm (2.7 in)
70 mm (2.8 in)
78 mm (3.1 in)
Monthly rainy days
12 days
12 days
13 days
Weather conditions

Box

In July Box generally has pleasant temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

June
July
August
Max temperature
20°C (68°F)
22°C (72°F)
22°C (72°F)
Min temperature
11°C (52°F)
13°C (55°F)
13°C (55°F)
Monthly sun hours
215 hours
219 hours
202 hours
Monthly rainfall
69 mm (2.7 in)
69 mm (2.7 in)
76 mm (3 in)
Monthly rainy days
12 days
12 days
13 days
Weather conditions

Devizes

In July Devizes generally has high temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

June
July
August
Max temperature
20°C (68°F)
22°C (72°F)
22°C (72°F)
Min temperature
11°C (52°F)
13°C (55°F)
13°C (55°F)
Monthly sun hours
208 hours
225 hours
210 hours
Monthly rainfall
67 mm (2.6 in)
68 mm (2.7 in)
76 mm (3 in)
Monthly rainy days
12 days
12 days
14 days
Weather conditions

Warminster

In July Warminster generally has pleasant temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

June
July
August
Max temperature
20°C (68°F)
22°C (72°F)
22°C (72°F)
Min temperature
11°C (52°F)
13°C (55°F)
13°C (55°F)
Monthly sun hours
208 hours
225 hours
210 hours
Monthly rainfall
69 mm (2.7 in)
69 mm (2.7 in)
79 mm (3.1 in)
Monthly rainy days
12 days
11 days
13 days
Weather conditions

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

In our records: the United Kingdom July extremes

Notable July records observed across cities in the United Kingdom in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest July day in the United Kingdom reached 39°C (102°F) in Nottingham on July 19, 2022.

Popular cities in July

Day & night temperatures, rainfall and average weather in Wiltshire in July.

City Weather Day temp Night temp Rainfall
Swindon 22°C (72°F) 13°C (55°F) 67 mm (2.6 in)
Bradford on Avon 22°C (72°F) 13°C (55°F) 70 mm (2.8 in)
Box 22°C (72°F) 13°C (55°F) 69 mm (2.7 in)
Devizes 22°C (72°F) 13°C (55°F) 68 mm (2.7 in)
Warminster 22°C (72°F) 13°C (55°F) 69 mm (2.7 in)
Corsham 22°C (72°F) 13°C (55°F) 68 mm (2.7 in)

Wiltshire weather in July: frequently asked questions

What is the weather like in Wiltshire, the United Kingdom in July?

July in Wiltshire, the United Kingdom brings perfect weather. In Swindon, daytime temperatures are typically around 22°C (72°F) and nighttime lows hover near 13°C (55°F).

What is the average temperature in Wiltshire, the United Kingdom in July?

Swindon averages a daytime maximum of 22°C (72°F) in July, with overnight lows close to 13°C (55°F).

Does Wiltshire, the United Kingdom get a lot of rain in July?

Not particularly. Swindon averages just 67 mm (2.6 in) of rain in July, making it a mostly dry month for Wiltshire, the United Kingdom.

Is July a Good Time to Visit Wiltshire, the United Kingdom?

We consider July to be one of the best times to travel to Wiltshire, the United Kingdom. Typically, the climate in Swindon is perfect. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Wiltshire, the United Kingdom is in June, July and August with generally perfect weather in Swindon. The weather in January, February and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Wiltshire.

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.

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