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 coincides with a marginal rise in the average high-temperature, moving from March's chilly 9.8°C (49.6°F) to a fresh 12.9°C (55.2°F). April nights in Sleaford, United Kingdom, observe an average temperature dip to a wintry 4.3°C (39.7°F).Humidity
In Sleaford, the average relative humidity in April is 81%.Rainfall
April is the month with the least rainfall. Rain falls for 10.3 days and accumulates 13mm (0.51") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April in Sleaford is 14h and 0min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:36 pm. On the last day of April, in Sleaford, sunrise is at 5:29 am and sunset at 8:28 pm BST.
Sunshine
In April, the average sunshine is 6.9h.UV index
In Sleaford, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 3 translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What is the usual temperature for Sleaford in April?
What is the average humidity in April in Sleaford?
What is the driest month in Sleaford?
How much does it rain in Sleaford in April?
When it does not snow in Sleaford?
Does it snow in Sleaford in April?
What is the average length of the day in April in Sleaford?
What time are sunrise and sunset in April in Sleaford?
How long on average sun shines in April in Sleaford?
What is the UV index reading in April in Sleaford?
Average temperature in April
Sleaford, United Kingdom
- Average high temperature in April: 12.9°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in April: 4.3°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in April
Sleaford, United Kingdom
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in April
Sleaford, United Kingdom
- Average wind speed in April: 14.2km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in April
Sleaford, United Kingdom
- Average humidity in April: 81%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (77%).
Average rainfall in April
Sleaford, United Kingdom
- Average rainfall in April: 13mm
The wettest month (with the highest rainfall) is June (38mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in April
Sleaford, United Kingdom
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in April
Sleaford, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Sleaford, United Kingdom
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (4.7 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
Sleaford, United Kingdom
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is August (Average sunshine: 7h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in April
Sleaford, United Kingdom
- Average sunshine days in April: 15.9 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in April
Sleaford, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Sleaford, United Kingdom
- Average cloud cover in April: 53
The months with the most cloud cover are February and November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in April
Sleaford, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
Sleaford, United Kingdom
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