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 coming of April brings a minor shift in Old Windsor's weather, with average high-temperatures adjusting from March's cool 10.4°C (50.7°F) to a refreshing 14.1°C (57.4°F). Old Windsor experiences an average low-temperature reading of 4.8°C (40.6°F) throughout April.Humidity
In April, the average relative humidity is 79%.Rainfall
April is the month with the least rainfall. Rain falls for 12.3 days and accumulates 16mm (0.63") of precipitation.Snowfall
In Old Windsor, snow does not fall in April through November.Daylight
In Old Windsor, United Kingdom, the average length of the day in April is 13h and 53min.On the first day of April, sunrise is at 6:36 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:24 pm BST.
Sunshine
In Old Windsor, the average sunshine in April is 7.5h.UV index
In Old Windsor, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 3 transforms into these recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Old Windsor in April?
What is the average humidity in April in Old Windsor?
What is the driest month in Old Windsor?
How much does it rain in Old Windsor in April?
When it does not snow in Old Windsor?
Does it snow in Old Windsor in April?
How many hours of daylight does Old Windsor have in April?
When is the sunrise / sunset in April in Old Windsor?
How many hours of sunshine does Old Windsor have in April?
What is the UV index reading in April in Old Windsor?
Average temperature in April
Old Windsor, United Kingdom
- Average high temperature in April: 14.1°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in April: 4.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in April
Old Windsor, United Kingdom
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in April
Old Windsor, United Kingdom
- Average wind speed in April: 13.6km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are July and September (12.8km/h).
Average humidity in April
Old Windsor, United Kingdom
- Average humidity in April: 79%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in April
Old Windsor, United Kingdom
- Average rainfall in April: 16mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in April
Old Windsor, United Kingdom
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in April
Old Windsor, 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, October and November (0mm).
Average snowfall days in April
Old Windsor, United Kingdom
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.3 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
Old Windsor, 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: 7h and 54min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in April
Old Windsor, United Kingdom
- Average sunshine days in April: 14 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in April
Old Windsor, 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, November and December (UV index 2).
Average cloud cover in April
Old Windsor, United Kingdom
- Average cloud cover in April: 49
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 49).
Average visibility in April
Old Windsor, 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).
Old Windsor, United Kingdom
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