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 sea temperature 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
April
Weather in April
Temperature
The start of April sees the average high-temperature at a fresh 11°C (51.8°F), showing little difference from March's 8.8°C (47.8°F). Nighttime temperatures in Folkestone during April report a consistent average of 7.8°C (46°F).Humidity
In April, the average relative humidity is 81%.Rainfall
April is the month with the least rainfall in Folkestone. Rain falls for 12.4 days and accumulates 23mm (0.91") of precipitation.Snowfall
In Folkestone, United Kingdom, snow does not fall in April through October.Sea temperature
In Folkestone, in April, the average water temperature is 9.3°C (48.7°F).Note: Diving into 9.3°C (48.7°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
In April, the average length of the day is 13h and 52min.On the first day of April, sunrise is at 6:29 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:16 pm BST.
Sunshine
The average sunshine in April is 9h.UV index
In April, the average daily maximum UV index in Folkestone is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 3 in April leads to these recommendations:
Undertake precautions - Guarding against sun damage is counselled. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Enhance your sun protection with tightly woven, yet airy clothing. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Folkestone in April?
What is the average humidity in April in Folkestone?
What is the driest month in Folkestone?
How many days does it rain in April in Folkestone?
When it does not snow in Folkestone?
Does it snow in Folkestone in April?
How cold is the water in April in Folkestone?
What is the average length of the day in April in Folkestone?
When is the sunrise / sunset in April in Folkestone?
How many hours of sunshine does Folkestone have in April?
How high is the UV index in April in Folkestone?
Average temperature in April
Folkestone, United Kingdom
- Average high temperature in April: 11°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (7.4°C).
- Average low temperature in April: 7.8°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in April
Folkestone, United Kingdom
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in April
Folkestone, United Kingdom
- Average wind speed in April: 19.5km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is July (18.7km/h).
Average humidity in April
Folkestone, United Kingdom
- Average humidity in April: 81%
The months with the highest relative humidity are January, June and December (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in April
Folkestone, United Kingdom
- Average rainfall in April: 23mm
The wettest months (with the highest rainfall) are November and December (60mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in April
Folkestone, United Kingdom
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is November (18.9 days).
The month with the least rainy days is April (12.4 days).
Average snowfall in April
Folkestone, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Folkestone, United Kingdom
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Folkestone, United Kingdom
- Average sea temperature in April: 9.3°C
The best month for swimming (with the highest average sea temperature) is September (17.8°C).
The coldest month (with the lowest average sea temperature) is March (7.5°C).
Average daylight in April /
Average sunshine in April
Folkestone, 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: 9h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in April
Folkestone, United Kingdom
- Average sunshine days in April: 15.2 days
The month with the most sunshine days is May (15.7 days).
The month with the least sunshine days is November (8 days).
Average UV index in April
Folkestone, United Kingdom
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in April
Folkestone, United Kingdom
- Average cloud cover in April: 40
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Folkestone, United Kingdom
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
