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
April
Weather in April
Temperature
In April, the meteorological conditions subtly change with the average high-temperature edging from a frosty 9.9°C (49.8°F) in March to a moderate 13.1°C (55.6°F). Throughout April, an average nighttime temperature of 4.1°C (39.4°F) is experienced in Long Wittenham.Humidity
The average relative humidity in April in Long Wittenham, United Kingdom, is 83%.Rainfall
In Long Wittenham, during April, the rain falls for 14.2 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Long Wittenham, there are 156.1 rainfall days, and 332mm (13.07") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Long Wittenham, the average length of the day in April is 13h and 55min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:38 pm. On the last day of April, in Long Wittenham, sunrise is at 5:36 am and sunset at 8:27 pm BST.
Sunshine
In April, the average sunshine is 7.2h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during April leads to these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Long Wittenham?
What is the average humidity in April in Long Wittenham?
How many days does it rain in April in Long Wittenham?
When it does not snow in Long Wittenham?
Does it snow in Long Wittenham in April?
How many hours of daylight does Long Wittenham have in April?
What time are sunrise and sunset in April in Long Wittenham?
How long on average sun shines in April in Long Wittenham?
How high is the UV index in April in Long Wittenham?
Average temperature in April
Long Wittenham, United Kingdom
- Average high temperature in April: 13.1°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 (6.4°C).
- Average low temperature in April: 4.1°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in April
Long Wittenham, United Kingdom
- Average pressure in April: 1015.6mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in April
Long Wittenham, United Kingdom
- Average wind speed in April: 13.8km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in April
Long Wittenham, United Kingdom
- Average humidity in April: 83%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall in April
Long Wittenham, United Kingdom
- Average rainfall in April: 22mm
The wettest months (with the highest rainfall) are June, August and November (35mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in April
Long Wittenham, United Kingdom
- Average rainfall days in April: 14.2 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is September (9.8 days).
Average snowfall in April
Long Wittenham, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Long Wittenham, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.3 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
Long Wittenham, United Kingdom
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in April
Long Wittenham, United Kingdom
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in April
Long Wittenham, 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, November and December (UV index 2).
Average cloud cover in April
Long Wittenham, United Kingdom
- Average cloud cover in April: 52
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in April
Long Wittenham, United Kingdom
- Average visibility in April: 8km
The months with the highest visibility are January, February, March, May, June, July, August, October and December (9km).
The months with the lowest visibility are April, September and November (8km).
