April weather forecast
Melville, NY

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Weather in April

April in Melville, New York, is a fresh spring month, with temperature in the range of an average high of 53.2°F (11.8°C) and an average low of 45°F (7.2°C).

Temperature

April's onset is marked by a temperature increase, moving from a chilly 44.2°F (6.8°C) in March to a fresh 53.2°F (11.8°C). Nighttime in Melville, during April, brings an average low of 45°F (7.2°C), a modest reduction from the day's peak.

Humidity

In April, the average relative humidity in Melville, New York, is 73%.

Rainfall

In Melville, in April, during 12.7 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, in Melville, there are 128.1 rainfall days, and 12.56" (319mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, November and December. In Melville, in April, snow falls for 0.2 days, with typically accumulated 0.04" (1mm) of snow. In Melville, New York, during the entire year, snow falls for 12 days and aggregates up to 1.26" (32mm) of snow.

Daylight

In Melville, the average length of the day in April is 13h and 20min.
On the first day of April, sunrise is at 6:35 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:49 pm EDT.

Sunshine

The average sunshine in April is 8.7h.

UV index

In Melville, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: An average UV index of 3 in April transforms into this advice:
Ensure safety - Sun damage prevention is strongly urged. When the Sun is at its strongest around midday, find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are April temperatures in Melville?

The high-temperature, in April, in Melville, is 53.2°F (11.8°C), while the low-temperature averages to 45°F (7.2°C).

What is the average humidity in April in Melville?

In Melville, New York, the average relative humidity in April is 73%.

How many days does it rain in April in Melville?

In Melville, during April, the rain falls for 12.7 days and regularly aggregates up to 1.1" (28mm) of precipitation.

How much does it snow in Melville in April?

In April, in Melville, it is snowing for 0.2 days. Throughout April, 0.04" (1mm) of snow is accumulated.

What is the average length of the day in April in Melville?

In April, the average day length is 13h and 20min.

What time are sunrise and sunset in April in Melville?

In April, on the first day of the month, sunrise is at 6:35 am and sunset at 7:18 pm. On the last day of the month, in Melville, sunrise is at 5:52 am and sunset at 7:49 pm EDT.

How long on average sun shines in April in Melville?

In Melville, New York, the average sunshine duration in April is 8.7h.

How high is the UV index in April in Melville?

In April, the average daily maximum UV index in Melville, New York, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Melville, NY

Average temperature in April - Melville, NY
  • Average high temperature in April: 53.2°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in April: 45°F

The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

Average pressure in April
Melville, NY

Average pressure in April - Melville, NY
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
Melville, NY

Average wind speed in April - Melville, NY
  • Average wind speed in April: 11.5mph

The windiest month (with the highest average wind speed) is January (13.3mph).
The calmest month (with the lowest average wind speed) is July (8.7mph).

Average humidity in April
Melville, NY

Average humidity in April - Melville, NY
  • Average humidity in April: 73%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (71%).

Average rainfall in April
Melville, NY

Average rainfall in April - Melville, NY
  • Average rainfall in April: 1.1"

The wettest month (with the highest rainfall) is July (1.73").
The driest month (with the least rainfall) is February (0.59").

Average rainfall days in April
Melville, NY

Average rainfall days in April - Melville, NY
  • Average rainfall days in April: 12.7 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is January (5.9 days).

Average snowfall in April
Melville, NY

Average snowfall in April - Melville, NY
  • Average snowfall in April: 0.04"

The month with the highest snowfall is March (0.35").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in April
Melville, NY

Average snowfall days in April - Melville, NY
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Melville, NY

Average daylight in April / Average sunshine in April - Melville, NY
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in April
Melville, NY

Average sunshine days in April - Melville, NY
  • Average sunshine days in April: 15.5 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (14 days).

Average UV index in April
Melville, NY

Average UV index in April - Melville, NY
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

Average cloud cover in April
Melville, NY

Average cloud cover in April - Melville, NY
  • Average cloud cover in April: 43

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in April
Melville, NY

Average visibility in April - Melville, NY
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Melville, New York, USA

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