London weather in March (Greater London, United Kingdom)

People don't tend to visit London in March since it is known as a chilly month. The average maximum daytime temperature in London in March lies at 10.9°C (51.62°F). The average minimum temperature goes down to around 3.0°C (37.4°F) (often the minimum temperature is noted at night).

Rainfall during March is moderate with an average of 50mm (2.0 inches). This makes it the driest month of the year. There are generally around 10 rainy days. The sun will show itself now and again, with 126 hours of sunshine during the entire month.


London, monthly averages in March

Show in Celsius
Min Temperature 37 °F  
Max Temperature 51 °F  
Chance of Rain 36%  
Precipitation 2 in  
Rainy days 11 days  
Humidity 71% *  
Sunshine 126 hrs *  
Percentage Sunshine 31% *  

Where to stay in London

Where to go in the United Kingdom in March

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

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in March? Bring a rain jacket in case it rains during your stay.. Also bring some warm clothes.

What To Do

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

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in London.

Our site offers climate and forecast data for almost all countries 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 suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.