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London Weather in April

April in London sees daytime temperatures around 21°C (70°F) and lows of 8°C (46°F) at night. With around 130 mm (5.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in London in April

You can typically expect 12 days of rain this month, averaging around 130 mm (5.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in London in April

In April, expect pleasant temperatures in London, with highs of 21°C (70°F) and lows of 8°C (46°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

For London itself, September and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

London Temperature in April

Min Temperature
8°C (46°F)
Max Temperature
21°C (70°F)
Chance of Rain
40%
Precipitation
130 mm (5.1 in)
Rainy days
12 days

London Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in London - and find the best time to visit.

Best Places in the United States of America in April

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in London in April

For London in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in London in April

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    3/10
  • Outdoor sports
    9/10

London 3-Day Forecast

More climate data for London

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.