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
With the onset of April, the average high-temperature slightly shifts from March's cold 40.8°F (4.9°C) to a cool 54.3°F (12.4°C). Throughout April nights, Green Island experiences a consistent temperature average of 36.1°F (2.3°C).Humidity
April is the least humid month, with an average relative humidity of 73%.Rainfall
In April, the rain falls for 17 days. Throughout April, 2.8" (71mm) of precipitation is accumulated. Throughout the year, in Green Island, there are 162.8 rainfall days, and 31.02" (788mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In April, in Green Island, it is snowing for 2.3 days. Throughout April, 0.83" (21mm) of snow is accumulated. Throughout the year, in Green Island, there are 50.4 snowfall days, and 27.2" (691mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 25min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:21 pm. On the last day of April, in Green Island, sunrise is at 5:49 am and sunset at 7:54 pm EDT.
Sunshine
In Green Island, the average sunshine in April is 8h.UV index
In Green Island, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the usual temperature for Green Island in April?
What is the least humid month in Green Island?
What is the average humidity in April in Green Island?
How much does it rain in Green Island in April?
How many days does it snow in April in Green Island?
What is the average length of the day in April in Green Island?
When is the sunrise / sunset in April in Green Island?
How long on average sun shines in April in Green Island?
What is the UV index reading in April in Green Island?
Average temperature in April
Green Island, NY
- Average high temperature in April: 54.3°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in April
Green Island, 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
Green Island, NY
- Average wind speed in April: 7.9mph
The windiest months (with the highest average wind speed) are January, February and March (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in April
Green Island, NY
- Average humidity in April: 73%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Green Island, NY
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in April
Green Island, NY
- Average rainfall days in April: 17 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in April
Green Island, NY
- Average snowfall in April: 0.83"
The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Green Island, NY
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Green Island, 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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in April
Green Island, NY
- Average sunshine days in April: 10.6 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (10.6 days).
Average UV index in April
Green Island, NY
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Green Island, NY
- Average cloud cover in April: 48
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in April
Green Island, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, March, August and September (5mi).
Green Island, New York, USA
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