April weather forecastAlplaus, NY
April
Weather in April
April is a cool spring month in Alplaus, New York, with an average temperature fluctuating between 36.1°F (2.3°C) and 54.3°F (12.4°C).Temperature
As Alplaus transitions into April, the average high-temperature is observed to rise from an icy 40.5°F (4.7°C) in March to a fresh 54.3°F (12.4°C). Alplaus temperatures generally rest at a low of 36.1°F (2.3°C) during the April nights.Humidity
April is the least humid month, with an average relative humidity of 73%.Rainfall
In Alplaus, during April, the rain falls for 14.5 days and regularly aggregates up to 2.05" (52mm) of precipitation. In Alplaus, during the entire year, the rain falls for 132 days and collects up to 22.4" (569mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In April, in Alplaus, it is snowing for 1.7 days. Throughout April, 0.63" (16mm) of snow is accumulated. Throughout the year, there are 35.6 snowfall days, and 19.49" (495mm) 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 6:36 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:49 am and sunset at 7:55 pm EDT.
Sunshine
In Alplaus, the average sunshine in April is 7.9h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 3 in April translates into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Alplaus, 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 (28.4°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in April
Alplaus, 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
Alplaus, NY
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in April
Alplaus, 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
Alplaus, NY
- Average rainfall in April: 2.05"
The wettest month (with the highest rainfall) is October (2.4").
The driest month (with the least rainfall) is March (1.42").
Average rainfall days in April
Alplaus, NY
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in April
Alplaus, NY
- Average snowfall in April: 0.63"
The month with the highest snowfall is January (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Alplaus, NY
- Average snowfall days in April: 1.7 days
The month with the highest number of snowfall days is February (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Alplaus, NY
- Average daylight in April: 13h and 24min
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: 7h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in April
Alplaus, NY
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is April (13.1 days).
Average UV index in April
Alplaus, NY
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Alplaus, 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
Alplaus, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, August and September (5mi).
