Gatwick Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gatwick.
Climate overview of Gatwick
Temperatures in Gatwick, Surrey, United Kingdom, vary greatly throughout the year. July is the hottest month at 23°C (73°F), while January is the coldest at 9°C (48°F).
With around 775 mm (31 in) of annual rain/snowfall, the city has moderate precipitation levels. November is the wettest month and March the driest. It also has warm summers and cold winters.
Gatwick Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gatwick - and find the best time to visit.
Monthly Temperature in Gatwick
The climate in Gatwick is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gatwick
Generally, Gatwick receives mid-range precipitation levels, with 775 mm (31 in) annually. Precipitation levels in Gatwick remain relatively steady throughout the year. November has the most rain, with 74 mm (2.9 in) over 16 days. In the driest month March, this drops slightly to 51 mm (2 in), making the city's climate fairly predictable. For more details, please visit our Gatwick Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Gatwick
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Gatwick
What is the best time to visit Gatwick?
June, July, August and September typically offer the most optimal weather in Gatwick. In contrast, January, February and December tend to have less optimal conditions. Gatwick has warm summers and cold winters.
What temperatures can I expect in Gatwick?
Daytime highs range from 9°C (48°F) in January to 23°C (73°F) in July. Nighttime lows range from 3°C (37°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Gatwick get?
Annual rainfall is around 775 mm (31 in). November is the wettest month with 74 mm (2.9 in), while March is the driest with 51 mm (2 in).
Gatwick 3-Day Forecast
Gatwick on the map
Gatwick is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
The South West Coast Path means breathtaking nature, kind people and delicious food everywhere you go. It is an unforgettable experience and you need to add it to your bucket list.
Welcome to Totnes, the hidden treasure of South Devon
Totnes is a place where historical richness fuses effortlessly with a vibrant alternative culture and breathtaking natural surroundings. The town pulses with an amazing community spirit that you'll feel around every corner.
London's coolest neighborhoods you'll want to visit
Discover the 6 coolest neighborhoods in London for your trip! Explore vibrant Shoreditch, lively Soho, alternative Camden, and many more.
10 cities you should definitely visit in the UK
Discover the top 10 most fun and alternative cities in the UK, rich in art, culture, and adventure. Explore vibrant neighborhoods and unique places.