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 temperature rise, moving from March's icy 37.9°F (3.3°C) to a cool 51.8°F (11°C). Ilion usually reports an average low-temperature of 34.2°F (1.2°C) during the month of April.Humidity
The months with the lowest humidity in Ilion, New York, are April and May, with an average relative humidity of 78%.Rainfall
In Ilion, in April, during 16.3 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. In Ilion, New York, during the entire year, the rain falls for 161.1 days and collects up to 31.54" (801mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Ilion. In Ilion, during April, snow falls for 4.8 days and regularly aggregates up to 1.22" (31mm) of snow. Throughout the year, there are 80.6 snowfall days, and 32.8" (833mm) of snow is accumulated.Daylight
In April, the average length of the day in Ilion is 13h and 26min.On the first day of the month, sunrise is at 6:40 am and sunset at 7:26 pm. On the last day of April, sunrise is at 5:54 am and sunset at 8:00 pm EDT.
Sunshine
The average sunshine in April is 6.9h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Ilion?
What are the least humid months in Ilion?
What is the average humidity in April in Ilion?
How many days does it rain in April in Ilion?
How much does it snow in Ilion in April?
What is the average length of the day in April in Ilion?
What time are sunrise and sunset in April in Ilion?
How many hours of sunshine does Ilion have in April?
What is the UV index reading in April in Ilion?
Average temperature in April
Ilion, NY
- Average high temperature in April: 51.8°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (26.6°F).
- Average low temperature in April: 34.2°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in April
Ilion, NY
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Ilion, NY
- Average wind speed in April: 9.2mph
The windiest months (with the highest average wind speed) are January and February (9.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in April
Ilion, NY
- Average humidity in April: 78%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in April
Ilion, NY
- Average rainfall in April: 2.99"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in April
Ilion, NY
- Average rainfall days in April: 16.3 days
The months with the highest number of rainy days are April and May (16.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in April
Ilion, NY
- Average snowfall in April: 1.22"
The months with the highest snowfall are January and February (8.27").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Ilion, NY
- Average snowfall days in April: 4.8 days
The month with the highest number of snowfall days is January (19.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Ilion, NY
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in April
Ilion, NY
- Average sunshine days in April: 9.9 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is February (4.9 days).
Average UV index in April
Ilion, NY
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Ilion, NY
- Average cloud cover in April: 55
The months with the most cloud cover are January and February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in April
Ilion, NY
- Average visibility in April: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Ilion, New York, USA
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