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
Weather in April
Temperature
The transition from March to April sees an average high-temperature of a cool 11.9°C (53.4°F), indicating a minor variance from the prior month. Nighttime readings in Sandown, United Kingdom, during April register a minimal drop from daytime highs, averaging at a chilly 7.3°C (45.1°F).Humidity
The average relative humidity in April in Sandown is 80%.Rainfall
The months with the least rainfall in Sandown are April and May Rain falls for 12.6 days and accumulates 24mm (0.94") of rain.Snowfall
April through October are months without snowfall.Sea temperature
In April, the average sea temperature in Sandown is 9.8°C (49.6°F).Note: With an efficient thermal swimsuit, one can navigate 9.8°C (49.6°F) even if it's colder than 10°C (50°F); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 13°C (55.4°F) feels chilly.
Daylight
The average length of the day in April is 13h and 50min.On the first day of April in Sandown, sunrise is at 6:39 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:24 pm BST.
Sunshine
In April, the average sunshine in Sandown is 8.8h.UV index
The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: During April, 3 as the daily maximum UV index converts into the following advice:
Heed the precautions - It is counselled to guard against solar damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What is the usual temperature for Sandown in April?
What is the average humidity in April in Sandown?
What is the driest month in Sandown?
How much does it rain in Sandown in April?
When it does not snow in Sandown?
Does it snow in Sandown in April?
What is the sea water temperature in April in Sandown?
How many hours of daylight does Sandown have in April?
When are sunrise and sunset in April in Sandown?
How long on average sun shines in April in Sandown?
How high is the UV index in April in Sandown?
Average temperature in April
Sandown, United Kingdom
- Average high temperature in April: 11.9°C
The warmest month (with the highest average high temperature) is August (18.9°C).
The month with the lowest average high temperature is February (8°C).
- Average low temperature in April: 7.3°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in April
Sandown, United Kingdom
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in April
Sandown, United Kingdom
- Average wind speed in April: 18.4km/h
The windiest month (with the highest average wind speed) is December (26.2km/h).
The calmest month (with the lowest average wind speed) is July (17.6km/h).
Average humidity in April
Sandown, United Kingdom
- Average humidity in April: 80%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is September (79%).
Average rainfall in April
Sandown, United Kingdom
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is November (63mm).
The driest months (with the least rainfall) are April and May (24mm).
Average rainfall days in April
Sandown, United Kingdom
- Average rainfall days in April: 12.6 days
The month with the highest number of rainy days is November (19.8 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in April
Sandown, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is November (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Sandown, United Kingdom
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in April
Sandown, United Kingdom
- Average sea temperature in April: 9.8°C
The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (8.6°C).
Average daylight in April /
Average sunshine in April
Sandown, United Kingdom
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in April
Sandown, United Kingdom
- Average sunshine days in April: 15 days
The month with the most sunshine days is April (15 days).
The month with the least sunshine days is November (6.7 days).
Average UV index in April
Sandown, 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 and February (UV index 2).
Average cloud cover in April
Sandown, United Kingdom
- Average cloud cover in April: 41
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in April
Sandown, 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).
Sandown, United Kingdom
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