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
Norfolk's weather undergoes a significant change with the arrival of April, as the average high-temperature moves from a wintry 35.4°F (1.9°C) in March to a fresh 50.2°F (10.1°C). Norfolk in April experiences a low-temperature average of 33.8°F (1°C).Humidity
With an average relative humidity of 77%, April is the least humid month.Rainfall
In Norfolk, during April, the rain falls for 14.3 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Norfolk, New York, during the entire year, the rain falls for 156 days and collects up to 29.72" (755mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Norfolk, in April, snow falls for 4.6 days, with typically accumulated 2.91" (74mm) of snow. Throughout the year, in Norfolk, there are 74.7 snowfall days, and 37.99" (965mm) of snow is accumulated.Daylight
In Norfolk, the average length of the day in April is 13h and 31min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:28 pm. On the last day of April, sunrise is at 5:49 am and sunset at 8:04 pm EDT.
Sunshine
The average sunshine in April in Norfolk is 6.7h.UV index
The average daily maximum UV index in April in Norfolk is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Norfolk in April?
What is the least humid month in Norfolk?
What is the average humidity in April in Norfolk?
How much does it rain in Norfolk in April?
How much does it snow in Norfolk in April?
How many hours of daylight does Norfolk have in April?
When are sunrise and sunset in April in Norfolk?
How long on average sun shines in April in Norfolk?
What is the UV index reading in April in Norfolk?
Average temperature in April
Norfolk, NY
- Average high temperature in April: 50.2°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in April: 33.8°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in April
Norfolk, NY
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Norfolk, NY
- Average wind speed in April: 8.5mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in April
Norfolk, NY
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in April
Norfolk, NY
- Average rainfall in April: 2.72"
The wettest month (with the highest rainfall) is August (3.03").
The driest months (with the least rainfall) are March and September (2.01").
Average rainfall days in April
Norfolk, NY
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (6 days).
Average snowfall in April
Norfolk, NY
- Average snowfall in April: 2.91"
The month with the highest snowfall is January (8.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Norfolk, NY
- Average snowfall days in April: 4.6 days
The month with the highest number of snowfall days is February (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Norfolk, NY
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in April
Norfolk, NY
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is November (15 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in April
Norfolk, 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
Norfolk, NY
- Average cloud cover in April: 56
The months with the most cloud cover are January and February (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in April
Norfolk, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
Norfolk, New York, USA
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