Hottest (avg)
#1 / 12
London in July
July weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 16h
What to expect
As summer continues, July brings, where the weather is warming up. Thermometers typically reach 22°C / 71°F, with evenings cooling to 14°C / 56°F.
Skies are often overcast, and you should be prepared for regular rainfall (approx. 14 wet days). Long days provide about 16.1 hours of light, giving you plenty of time for evening wandering.
Statistically, this is the hottest month of the year.
July in context
How it compares to the rest of the year in London.
Wettest (avg)
#6 / 12
Daylight Hours
#2 / 12
Windiest (avg)
#11 / 12
Highest UV
#2 / 12
Most Humid
#12 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 16.1 hours
- UV index (max)
- 7
- Typical sun hours
- 04:03 – 20:08
Rain & Snow
- Total
-
- Rainy days
- 14
- Cloud cover
- 63%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 72%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is July a good time to visit London?
Typical July days in London reach highs of 22°C (72°F) with nights around 13°C (55°F). It usually feels mild by day and cool after dark. Overall, July sits in the middle of the London climate range.
What are temperatures like in July?
Daytime temperatures in July typically peak near 22°C (72°F), while nights drop to around 13°C (55°F). Expect mild afternoons and cool evenings.
How much does it rain in July?
Rainfall in July averages 56 mm (2.2 in) across roughly 14 days. Overall it is a very wet time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in July?
You can expect about 16 hours of daylight in July. Sunrise is typically around 04:03 and sunset near 20:08. Very long days give you plenty of daylight for exploring.
How strong is the sun in July?
UV levels are often high (around 7). Regular sunscreen and a hat are recommended.
Is it windy in July?
In July, average wind speeds are around 13 km/h (8 mph), with gusts on the windiest days reaching about 54 km/h (34 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.