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
April
Weather in April
Temperature
Melville's April weather shows an increase in high-temperatures, moving from March's chilly 6.8°C to a cool 11.8°C. Melville encounters a negligible difference from daytime peaks throughout the April nights, with a low-temperature average of 7.2°C.Humidity
In April, the average relative humidity is 73%.Rainfall
In Melville, in April, it is raining for 12.7 days, with typically 28mm of accumulated precipitation. In Melville, during the entire year, the rain falls for 128.1 days and collects up to 319mm of precipitation.Snowfall
January through May, November and December are months with snowfall. In April, it is snowing for 0.2 days. Throughout April, 1mm of snow is accumulated. In Melville, New York, during the entire year, snow falls for 12 days and aggregates up to 32mm of snow.Daylight
In April, the average length of the day is 13h and 20min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:18 pm. On the last day of April, sunrise is at 5:52 am and sunset at 7:49 pm EDT.
Sunshine
The average sunshine in April is 8.7h.UV index
The average daily maximum UV index in April in Melville is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 3 during April morphs into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Minimize direct exposure to the Sun during midday when its radiation is at its peak. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Melville in April?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Melville have in April?
How high is the UV index in April?
Average temperature in April
Melville, NY
- Average high temperature in April: 11.8°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in April: 7.2°C
The month with the highest average low temperature is August (22.1°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in April
Melville, NY
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in April
Melville, NY
- Average wind speed in April: 18.5km/h
The windiest month (with the highest average wind speed) is January (21.4km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
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: 28mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is February (15mm).
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: 1mm
The month with the highest snowfall is March (9mm).
The months with the least snowfall are June, July, August, September and October (0mm).
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: 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: 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: 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: 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: 10km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).