Normal weather for Kew Gardens in May
It's cool to moderate in May in Kew Gardens with an average temperature of 18°C. Temperatures this month range from a low of 15°C to a high of 21°C. At night, you can expect temperatures between 7°C and 12°C.
In May, there is an average of 46 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the South.
Kew Gardens in May |
London | ||
|---|---|---|---|
 Average Temperature |
18°C | 18°C | |
 High Temp |
21°C | 21°C | |
| Low Temp |
15°C | 15°C | |
 Total Precipitation |
46 mm | 46 mm | |
| Rainy Days |
8 days | 8 days | |
Start of May
The month of May starts in Kew Gardens with mild temperatures, averaging around 18°C during the day and nights close to 9°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
Mid-May
By mid-May, the average daytime temperature rises to around 19°C, with nights close to 10°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a warm coat, jumper or cardigan, and long trousers.
End of May
By the end of May, the average daytime temperature in Kew Gardens will be around 20°C, with nights close to 12°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. During the day, a shirt, maybe a light cardigan, and light trousers will do. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
Discover cheap trips to Kew Gardens 
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is May a good time to visit Kew Gardens?
Want nice weather? Then May is a great time to be in Kew Gardens. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Kew Gardens in May
With 28°C, Kew Gardens hit the highest temperature in the last 10 years in May 2018. The lowest daytime temperature in this month was 10°C in 2019. The extreme night temperatures ranged from a low of 1°C to a high of 16°C.
Check out the climate of Kew Gardens for all months and discover the best travel time
Curious about the climate in other parts of England? Check out the weather and climate in places like London, Edinburgh, Cornwall, or have a look at other destinations in England.
April
Plan your next holiday
Don’t miss the best holiday deals for Kew Gardens and see what our partners have for you.
Daily Temperature in May in Kew Gardens
This chart shows the average daily temperatures, both day and night, for each day in May in Kew Gardens, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Kew Gardens
The chart below shows the average daily precipitation in May for Kew Gardens, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 8 days of rain in Kew Gardens.
Daily UV Index in May in Kew Gardens
This chart shows the average daily UV index in May in Kew Gardens, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Kew Gardens Over the Years
This chart shows the average temperature in May in Kew Gardens, measured in degrees Celsius, over the past years.
Total Precipitation in May in Kew Gardens Over the Years
This chart shows the average precipitation in May in Kew Gardens, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Kew Gardens
Click on a specific day in May for detailed info on the typical weather on that day in Kew Gardens. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Kew Gardens
Have you been to Kew Gardens in May?
Share your weather experience in May in Kew Gardens.
Average Weather in Kew Gardens by Month
Click on a month below to see detailed weather info for Kew Gardens. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Kew Gardens for all months at once
