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 arrival of April sees a shift in the average high-temperature, moving from an icy 36.5°F (2.5°C) in March to a fresh 50.5°F (10.3°C). April brings an average low-temperature of 33.4°F (0.8°C) to Willsboro.Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 75%.Rainfall
In April, the rain falls for 12.4 days. Throughout April, 0.67" (17mm) of precipitation is accumulated. In Willsboro, during the entire year, the rain falls for 112 days and collects up to 8.23" (209mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Willsboro, in April, snow falls for 2.5 days, with typically accumulated 0.39" (10mm) of snow. In Willsboro, during the entire year, snow falls for 49.7 days and aggregates up to 8.27" (210mm) of snow.Daylight
The average length of the day in April is 13h and 30min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:21 pm. On the last day of April, sunrise is at 5:44 am and sunset at 7:56 pm EDT.
Sunshine
In April, the average sunshine in Willsboro, New York, is 7.6h.UV index
In Willsboro, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Willsboro?
What are the least humid months in Willsboro?
What is the average humidity in April in Willsboro?
How many days does it rain in April in Willsboro?
How much does it snow in Willsboro in April?
How many hours of daylight does Willsboro have in April?
When are sunrise and sunset in April in Willsboro?
How long on average sun shines in April in Willsboro?
What is the UV index intensity in April in Willsboro?
Average temperature in April
Willsboro, NY
- Average high temperature in April: 50.5°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in April: 33.4°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in April
Willsboro, NY
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Willsboro, NY
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in April
Willsboro, NY
- Average humidity in April: 75%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in April
Willsboro, NY
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is June (0.98").
The driest months (with the least rainfall) are January and September (0.47").
Average rainfall days in April
Willsboro, NY
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is April (12.4 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in April
Willsboro, NY
- Average snowfall in April: 0.39"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Willsboro, NY
- Average snowfall days in April: 2.5 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Willsboro, NY
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in April
Willsboro, NY
- Average sunshine days in April: 15.7 days
The month with the most sunshine days is September (20.3 days).
The months with the least sunshine days are April and July (15.7 days).
Average UV index in April
Willsboro, NY
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Willsboro, NY
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in April
Willsboro, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May and November (6mi).
The months with the lowest visibility are January, February, March, June, July, August, September, October and December (5mi).
Willsboro, New York, USA
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