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
As April begins, there is an increase in the average high-temperature, moving from a wintry 40.3°F (4.6°C) in March to a cool 53.1°F (11.7°C). Hemlock's average low-temperature in April is measured at a wintry 35.8°F (2.1°C).Humidity
The average relative humidity in April is 78%.Rainfall
In Hemlock, in April, it is raining for 15.7 days, with typically 2.01" (51mm) of accumulated precipitation. In Hemlock, during the entire year, the rain falls for 155.6 days and collects up to 21.65" (550mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Hemlock, in April, snow falls for 4.8 days, with typically accumulated 1.89" (48mm) of snow. In Hemlock, during the entire year, snow falls for 77.3 days and aggregates up to 24.06" (611mm) of snow.Daylight
In April, the average length of the day is 13h and 25min.On the first day of April, sunrise is at 6:51 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:10 pm EDT.
Sunshine
In Hemlock, the average sunshine in April is 7.4h.UV index
In Hemlock, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. 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
What are the temperatures in April?
What is the average humidity in April?
How many days does it rain in April?
How much does it snow in April?
How many hours of daylight does Hemlock have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Hemlock have in April?
What is the UV index reading in April?
Average temperature in April
Hemlock, NY
- Average high temperature in April: 53.1°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in April: 35.8°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in April
Hemlock, 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 (29.93"Hg).
Average wind speed in April
Hemlock, NY
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in April
Hemlock, NY
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is May (77%).
Average rainfall in April
Hemlock, NY
- Average rainfall in April: 2.01"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in April
Hemlock, NY
- Average rainfall days in April: 15.7 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in April
Hemlock, NY
- Average snowfall in April: 1.89"
The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Hemlock, NY
- Average snowfall days in April: 4.8 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hemlock, NY
- Average daylight in April: 13h and 2min
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 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in April
Hemlock, NY
- Average sunshine days in April: 9.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in April
Hemlock, NY
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Hemlock, NY
- Average cloud cover in April: 52
The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in April
Hemlock, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Hemlock, New York, USA
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