Harrow weather in May (Greater London, United Kingdom)

How's the weather trend in Harrow as May approaches? Find out what kind of weather to expect during this month.

Temperatures

Typically, May in Harrow includes moderate temperatures and moderate rainfall. Expect temperatures to climb to 18°C during the day, with nighttime readings dropping to 8°C.

Precipitation

Harrow in May usually receives moderate rainfall, averaging around 59 mm for the month. Analyzing past climate data, one can expect approximately 14 days of rain.

Average sunshine

Enjoy a sunny month with about 209 hours of sunshine, providing a cheerful and lively atmosphere.

In case you lean more towards enjoying temperate temperatures and rain-free days June, July, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Harrow climate page with graphs.

 

Harrow, monthly averages in May

Min Temperature 8°C  

Max Temperature 18°C  

Chance of Rain 46%  

Precipitation 59 mm  

Rainy days 14 days  

Humidity 66% *  

Windspeed 11 km/h *  

Sunshine 209 hours *  

Percentage Sunshine 41% *  

* Data from: London, the United Kingdom (13 KM, 8 Miles).

Where to go in the United Kingdom in May

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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).

So, what should you wear in this month?

For visitors traveling to Harrow, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Harrow.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find 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 travel conditions. Find out where to go with our weather planner.