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
The arrival of April witnesses a small shift in the average high-temperature, moving from a fresh 10.4°C (50.7°F) in March to a mild 13.9°C (57°F). In the month of April, the average temperature in Knockholt dips to a cold 5.5°C (41.9°F) during the night.Humidity
In Knockholt, the average relative humidity in April is 78%.Rainfall
The month with the least rainfall in Knockholt, United Kingdom, is April, when the rain falls for 12.4 days and typically collects 18mm (0.71") of precipitation.Snowfall
Months with snowfall in Knockholt are January through April, November and December. April is the last month it regularly snows in Knockholt. During 0.3 snowfall days, in April, Knockholt aggregates 1mm (0.04") of snow. Throughout the year, in Knockholt, there are 11.9 snowfall days, and 69mm (2.72") of snow is accumulated.Daylight
In Knockholt, 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, in Knockholt, sunrise is at 5:32 am and sunset at 8:20 pm BST.
Sunshine
In Knockholt, the average sunshine in April is 7.8h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Data Sources | weather.com | Weather
Published by: Weather Atlas | About Us | Climate & Weather Forecasting
Frequently asked questions
What is the temperature in April in Knockholt?
What is the average humidity in April in Knockholt?
What is the driest month in Knockholt?
How many days does it rain in April in Knockholt?
What is the last month it snows in Knockholt?
How many hours of daylight does Knockholt have in April?
What time are sunrise and sunset in April in Knockholt?
How many hours of sunshine does Knockholt have in April?
How high is the UV index in April in Knockholt?
Average temperature in April
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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
Knockholt, 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).
Knockholt, United Kingdom
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