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
In April, the meteorological conditions change with the average high-temperature moving from a wintry 36.9°F (2.7°C) in March to a fresh 51.1°F (10.6°C). Harkness's average low-temperature for the month of April records at a cold 33.1°F (0.6°C).Humidity
In April, the average relative humidity is 75%.Rainfall
In Harkness, in April, it is raining for 11.3 days, with typically 0.71" (18mm) of accumulated precipitation. Throughout the year, there are 106.7 rainfall days, and 8.9" (226mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In April, it is snowing for 2.7 days. Throughout April, 0.24" (6mm) of snow is accumulated. Throughout the year, there are 47.4 snowfall days, and 7.32" (186mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 30min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:44 am and sunset at 7:57 pm EDT.
Sunshine
The average sunshine in April is 7.5h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 3 in April translates into these instructions:
Make use of precautions - It is urged to ward off sun damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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 much does it rain in April?
How much does it snow in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Harkness have in April?
How high is the UV index in April?
Average temperature in April
Harkness, NY
- Average high temperature in April: 51.1°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (25.3°F).
- Average low temperature in April: 33.1°F
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in April
Harkness, NY
- Average pressure in April: 29.96"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
Harkness, NY
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Harkness, NY
- Average humidity in April: 75%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (74%).
Average rainfall in April
Harkness, NY
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in April
Harkness, NY
- Average rainfall days in April: 11.3 days
The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in April
Harkness, NY
- Average snowfall in April: 0.24"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Harkness, NY
- Average snowfall days in April: 2.7 days
The month with the highest number of snowfall days is February (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Harkness, 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: 7h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in April
Harkness, NY
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is July (15.1 days).
Average UV index in April
Harkness, NY
- Average UV index in April: 3
The months with the highest UV index are May, 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
Harkness, NY
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Harkness, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May, July, August, November and December (6mi).
The months with the lowest visibility are January, February, March, June, September and October (5mi).
Harkness, New York, USA
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