ClimateForecastJulyAugust >>

Greater London weather in July

Planning a journey to Greater London this July and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Greater London in July?

Greater London is a region in the United Kingdom. July in Greater London generally has warm temperatures, with moderate precipitation. July falls during the summer season.

You can expect warm maximum daytime temperatures of around 23°C and nighttime temperatures around 14°C in London. On average, July is the month with the highest temperature of the year in Greater London.

July is a moderate rainy month with an average rainfall of around 60 mm in London. The city London usually sees around 219 hours of sunlight, indicating many sunny days.

To learn more about the conditions in specific areas of Greater London in July, check out the map below. For more details on the yearly weather, visit our Greater London climate page.

Where to go in Greater London in July

Find the average weather conditions in July for the most popular destinations in Greater London on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
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 in Greater London

What is the weather like in July for the 5 most popular destinations in Greater London?

Average weather in London

In July London generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 14°C and moderate monthly rainfall. So on average the conditions are perfect that month.

London
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
<<   June June
<<  
21°C 
11°C 
207 hours 
63 mm 
12 days 
23°C 
14°C 
219 hours 
60 mm 
11 days 
August   >> August
>>  
23°C 
13°C 
204 hours 
66 mm 
12 days 
Climate in London

Average weather in Croydon

In July Croydon generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 13°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Croydon
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
<<   June June
<<  
21°C 
11°C 
207 hours 
65 mm 
11 days 
23°C 
13°C 
219 hours 
62 mm 
11 days 
August   >> August
>>  
23°C 
13°C 
204 hours 
69 mm 
12 days 
Climate in Croydon

Average weather in Ilford

In July Ilford generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 14°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Ilford
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
<<   June June
<<  
21°C 
11°C 
200 hours 
63 mm 
11 days 
23°C 
14°C 
211 hours 
62 mm 
10 days 
August   >> August
>>  
23°C 
14°C 
205 hours 
67 mm 
11 days 
Climate in Ilford

Average weather in Hounslow

In July Hounslow generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 14°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Hounslow
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
<<   June June
<<  
21°C 
11°C 
207 hours 
63 mm 
12 days 
23°C 
14°C 
219 hours 
61 mm 
11 days 
August   >> August
>>  
23°C 
13°C 
204 hours 
67 mm 
12 days 
Climate in Hounslow

Average weather in Harrow

In July Harrow generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 14°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Harrow
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
<<   June June
<<  
21°C 
11°C 
207 hours 
64 mm 
12 days 
23°C 
14°C 
219 hours 
62 mm 
11 days 
August   >> August
>>  
23°C 
13°C 
204 hours 
67 mm 
12 days 
Climate in Harrow

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

Is July the best time to visit Greater London?

We consider July to be one of the best times to travel to Greater London. Typically, the climate in London is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in June, July, August and September offering mostly perfect weather in London. 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 Greater London. Interested in the weather conditions in a specific month? Select the month below.

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • 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.