Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's arrival signals a modest temperature shift, moving from a cool 10.4°C (50.7°F) in March to a moderate 13.9°C (57°F). During April, Westerham records an average temperature of 5.5°C (41.9°F) at night.Humidity
In Westerham, United Kingdom, the average relative humidity in April is 78%.Rainfall
The month with the least rainfall is April, when the rain falls for 12.4 days and typically collects 18mm (0.71") of precipitation.Snowfall
Months with snowfall in Westerham are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Westerham aggregates 1mm (0.04") of snow. In Westerham, United Kingdom, during the entire year, snow falls for 11.9 days and aggregates up to 69mm (2.72") of snow.Daylight
In Westerham, the average length of the day in April is 13h and 53min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:33 pm. On the last day of April, sunrise is at 5:32 am and sunset at 8:20 pm BST.
Sunshine
In Westerham, the average sunshine in April is 7.8h.UV index
In Westerham, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 3 during April translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Stay sun-safe with clothing that is both closely woven and worn loosely. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in April in Westerham?
What is the average humidity in April in Westerham?
What is the driest month in Westerham?
How many days does it rain in April in Westerham?
What is the last month it snows in Westerham?
What is the average length of the day in April in Westerham?
When are sunrise and sunset in April in Westerham?
How many hours of sunshine does Westerham have in April?
How high is the UV index in April in Westerham?
Average temperature in April
Westerham, United Kingdom
- Average high temperature in April: 13.9°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in April: 5.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in April
Westerham, United Kingdom
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in April
Westerham, United Kingdom
- Average wind speed in April: 13.4km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (12.9km/h).
Average humidity in April
Westerham, United Kingdom
- Average humidity in April: 78%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in April
Westerham, United Kingdom
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is December (38mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in April
Westerham, United Kingdom
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in April
Westerham, United Kingdom
- Average snowfall in April: 1mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Westerham, United Kingdom
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Westerham, United Kingdom
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 7h and 5min
The months with the most sunshine are July and August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in April
Westerham, United Kingdom
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in April
Westerham, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Westerham, United Kingdom
- Average cloud cover in April: 48
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility in April
Westerham, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Westerham, United Kingdom
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