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Average 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.

Daily Temperature in May in Kew Gardens

Start of May

The month of May starts in Kew Gardens with mild temps, averaging around 18°C during the day and nights around 9°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.

Mid May

By mid-May, daytime temps rise to around 19°C, with nights around 10°C. Not much precipitation expected during this period. It’s mostly dry and sunny.

End of May

By the end of May, the average daytime temperature in Kew Gardens is around 20°C, while nighttime temps are about 12°C. A shower might pop up, but overall, the weather will be dry and sunny.

In May, there is an average of 46 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.

Kew Gardens in May

New York
Temperature Average temperature
18°C 22°C
Sun Max. temperature
21°C 28°C
Sun Min. temperature
15°C -5°C
Rain Total precipitation
46 mm 105 mm
Rain Rainy days
9 days 14 days

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?

Looking for great weather? May is a good time to be in Kew Gardens. The temperatures are nice, and there’s not too much rain.

Temperature records

With 28°C in 2018, Kew Gardens reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 10°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 16°C.

Check out the climate of Kew Gardens for all months and discover the best travel time

Curious about the weather in other parts of England? Check out the climate and weather for spots like London, Edinburgh, Cornwall, or explore other destinations in England.

Daily Temperature in May in Kew Gardens

This chart shows the average daily high and low temperatures in May for Kew Gardens, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in May in Kew Gardens

Daily Precipitation in May in Kew Gardens

The chart below shows the average daily precipitation in May for Kew Gardens, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 9 days of precipitation in Kew Gardens.

Daily Precipitation in May 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.

Daily UV Index in May in Kew Gardens

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 few years.

Temperature in May in Kew Gardens Over the Years

Total precipitation in May in Kew Gardens over the years

This chart shows the average precipitation in May in Kew Gardens, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in May in Kew Gardens over the years

Daily weather in May for Kew Gardens

Click on any day in May to get detailed info about the usual 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

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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

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