London Weather in April
London in April averages 15°C (59°F) during the day and 6°C (43°F) at night. Some rainfall is typical for this time of year.
Rainfall in London in April
Historically, approximately 15 days this month are expected to have rain, averaging 57 mm (2.2 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in London in April
Temperatures in London in April top out at 15°C (59°F) and drop to 6°C (43°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in London in April
The area experiences a moderate amount of sunshine, with approximately 178 hours of sunlight expected. This means a decent mix of sun and overcast.
Wind Speed in London in April
April sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.If you prefer enjoying temperate temperatures and rain-free days, June, July, August and September typically offer 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our London's climate page.
London Temperature in April
Min Temperature
6°C (43°F)
Max Temperature
15°C (59°F)
Chance of Rain
49%
Precipitation
57 mm (2.2 in)
Rainy days
15 days
Humidity
64%
Windspeed
4 m/s (8 knots)
Sunshine
178 hours
Percentage Sunshine
38%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in London typically stay consistent throughout April, with daily highs averaging around 15°C (59°F). Nights are cold, with lows typically ranging from 5°C (41°F) to 7°C (45°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for London in April
Browse day-by-day weather records for London spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
London historical weather extremes in April
The extremes listed below come from historical weather data collected in London from 1976 through 2026.
- The warmest day in April was on April 19, 2018, with a maximum of 28°C (82°F).
- The lowest daytime temperature in April was 3°C (37°F), recorded on April 4, 2013.
- The coldest night in April in London was on April 7, 2021, with a minimum of -2°C (28°F).
Best Places in the United Kingdom in April
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in London in April
Pack for changing conditions in London in April. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in London in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our London's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full London climate overview or explore weather in the United Kingdom.
