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
The beginning of April signals a rise in the average high-temperature, moving from a chilly 44.2°F (6.8°C) in March to a refreshing 57.4°F (14.1°C). Throughout April, an average low-temperature of 38.8°F (3.8°C) is expected.Humidity
With an average relative humidity of 74%, April is the least humid month in Hillside Lake.Rainfall
In Hillside Lake, in April, it is raining for 15.9 days, with typically 2.64" (67mm) of accumulated precipitation. In Hillside Lake, during the entire year, the rain falls for 157.6 days and collects up to 28.9" (734mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Hillside Lake, in April, during 0.9 snowfall days, 0.39" (10mm) of snow is typically accumulated. In Hillside Lake, during the entire year, snow falls for 35.9 days and aggregates up to 16.57" (421mm) of snow.Daylight
In April, the average length of the day is 13h and 22min.On the first day of April in Hillside Lake, sunrise is at 6:36 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:52 pm EDT.
Sunshine
In Hillside Lake, the average sunshine in April is 8.3h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 3 in April translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hillside Lake in April?
What is the least humid month in Hillside Lake?
What is the average humidity in April in Hillside Lake?
How many days does it rain in April in Hillside Lake?
How much does it snow in Hillside Lake in April?
How many hours of daylight does Hillside Lake have in April?
When are sunrise and sunset in April in Hillside Lake?
How many hours of sunshine does Hillside Lake have in April?
What is the UV index reading in April in Hillside Lake?
Average temperature in April
Hillside Lake, NY
- Average high temperature in April: 57.4°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in April
Hillside Lake, 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
Hillside Lake, NY
- Average wind speed in April: 6.6mph
The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in April
Hillside Lake, NY
- Average humidity in April: 74%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is April (74%).
Average rainfall in April
Hillside Lake, NY
- Average rainfall in April: 2.64"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in April
Hillside Lake, NY
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in April
Hillside Lake, NY
- Average snowfall in April: 0.39"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hillside Lake, NY
- Average snowfall days in April: 0.9 days
The months with the highest number of snowfall days are January and February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hillside Lake, 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 12min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Hillside Lake, NY
- Average sunshine days in April: 11.4 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is April (11.4 days).
Average UV index in April
Hillside Lake, 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, November and December (UV index 2).
Average cloud cover in April
Hillside Lake, NY
- Average cloud cover in April: 47
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in April
Hillside Lake, NY
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Hillside Lake, New York, USA
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