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 onset is marked by a temperature increase, moving from a wintry 39.6°F (4.2°C) in March to a cool 52.3°F (11.3°C). Throughout the month of April, the average temperature dips to a cold 34.5°F (1.4°C) at night.Humidity
The months with the lowest humidity are April, June and July, with an average relative humidity of 78%.Rainfall
In Cornwallville, in April, during 15 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. Throughout the year, there are 152.5 rainfall days, and 27.24" (692mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Cornwallville, in April, during 4.4 snowfall days, 3.07" (78mm) of snow is typically accumulated. In Cornwallville, during the entire year, snow falls for 62.8 days and aggregates up to 35.35" (898mm) of snow.Daylight
In Cornwallville, the average length of the day in April is 13h and 24min.On the first day of April, sunrise is at 6:37 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:55 pm EDT.
Sunshine
In April, the average sunshine is 7.5h.UV index
In Cornwallville, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 3 in April transforms into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Cornwallville in April?
What is the least humid month?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
How many hours of daylight does Cornwallville have in April?
What time are sunrise and sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Cornwallville, NY
- Average high temperature in April: 52.3°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in April: 34.5°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in April
Cornwallville, NY
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Cornwallville, NY
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Cornwallville, NY
- Average humidity in April: 78%
The months with the highest relative humidity are February and December (85%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall in April
Cornwallville, NY
- Average rainfall in April: 2.48"
The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in April
Cornwallville, NY
- Average rainfall days in April: 15 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in April
Cornwallville, NY
- Average snowfall in April: 3.07"
The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Cornwallville, NY
- Average snowfall days in April: 4.4 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Cornwallville, NY
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in April
Cornwallville, NY
- Average sunshine days in April: 11.1 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in April
Cornwallville, 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
Cornwallville, NY
- Average cloud cover in April: 53
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in April
Cornwallville, NY
- Average visibility in April: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Cornwallville, New York, USA
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