April weather forecastYorktown Heights, NY
April
Weather in April
April in Yorktown Heights, New York, is a mild spring month, with temperature in the range of an average high of 56.8°F (13.8°C) and an average low of 41.7°F (5.4°C).Temperature
With the onset of April, Yorktown Heights's average high-temperature experiences a rise, moving from March's chilly 45°F (7.2°C) to a mild 56.8°F (13.8°C). Yorktown Heights in April anticipates an average nighttime temperature of 41.7°F (5.4°C).Humidity
The least humid month in Yorktown Heights is April, with an average relative humidity of 72%.Rainfall
In April, in Yorktown Heights, the rain falls for 13 days. Throughout April, 1.81" (46mm) of precipitation is accumulated. In Yorktown Heights, during the entire year, the rain falls for 144.2 days and collects up to 22.32" (567mm) of precipitation.Snowfall
Months with snowfall in Yorktown Heights are January through May, October through December. In April, in Yorktown Heights, it is snowing for 0.7 days. Throughout April, 0.12" (3mm) of snow is accumulated. Throughout the year, there are 23.1 snowfall days, and 9.02" (229mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 21min.On the first day of the month, sunrise is at 6:36 am and sunset at 7:20 pm. On the last day of April, in Yorktown Heights, sunrise is at 5:52 am and sunset at 7:51 pm EDT.
Sunshine
The average sunshine in April in Yorktown Heights is 8.4h.UV index
The average daily maximum UV index in April in Yorktown Heights is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In April, a regular UV index of 4 translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Yorktown Heights, NY
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in April: 41.7°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in April
Yorktown Heights, NY
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Yorktown Heights, NY
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Yorktown Heights, NY
- Average humidity in April: 72%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in April
Yorktown Heights, NY
- Average rainfall in April: 1.81"
The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days in April
Yorktown Heights, NY
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in April
Yorktown Heights, NY
- Average snowfall in April: 0.12"
The month with the highest snowfall is March (2.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Yorktown Heights, NY
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Yorktown Heights, NY
- Average daylight in April: 13h and 18min
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 24min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Yorktown Heights, NY
- Average sunshine days in April: 15 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is June (12.1 days).
Average UV index in April
Yorktown Heights, NY
- Average UV index in April: 4
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, November and December (UV index 2).
Average cloud cover in April
Yorktown Heights, NY
- Average cloud cover in April: 45
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Yorktown Heights, 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).
