The highest day temperature in March 2026 was 70°F. The lowest night temperature was 4°F. The average values for day and night temperatures during March were 42.2°F и 30.5°F respectivly.

Most of the days in March are gloomy but you can also expect sunny days.

Precipitation total in March for London is 0.9 in.

The average wind speed in March is 11.7 mph. It makes March the most windy month of the year for London.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for London in March is 4.7 hours.