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 arrives, a rise in the average high-temperature is observed, moving from a chilly 43.9°F (6.6°C) in March to a moderate 57°F (13.9°C). During April, the temperature tends to dip to an average of 38.8°F (3.8°C) at night.Humidity
With an average relative humidity of 73%, April is the least humid month.Rainfall
In Patterson, during April, the rain falls for 14.8 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Patterson, during the entire year, the rain falls for 154.6 days and collects up to 34.02" (864mm) of precipitation.Snowfall
Months with snowfall in Patterson are January through May, October through December. In April, in Patterson, it is snowing for 1.2 days. Throughout April, 0.83" (21mm) of snow is accumulated. In Patterson, during the entire year, snow falls for 40.3 days and aggregates up to 23.43" (595mm) of snow.Daylight
The average length of the day in April in Patterson is 13h and 22min.On the first day of April in Patterson, sunrise is at 6:36 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:51 pm EDT.
Sunshine
In Patterson, New York, the average sunshine in April is 7.8h.UV index
In April, the average daily maximum UV index in Patterson is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 3 in April transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Patterson?
What is the least humid month in Patterson?
What is the average humidity in April in Patterson?
How many days does it rain in April in Patterson?
How much does it snow in Patterson in April?
What is the average length of the day in April in Patterson?
When is the sunrise / sunset in April in Patterson?
How long on average sun shines in April in Patterson?
How high is the UV index in April in Patterson?
Average temperature in April
Patterson, NY
- Average high temperature in April: 57°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in April: 38.8°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in April
Patterson, NY
- Average pressure in April: 29.98"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
Patterson, NY
- Average wind speed in April: 7.2mph
The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in April
Patterson, NY
- Average humidity in April: 73%
The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Patterson, NY
- Average rainfall in April: 2.91"
The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is February (2.17").
Average rainfall days in April
Patterson, NY
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in April
Patterson, NY
- Average snowfall in April: 0.83"
The month with the highest snowfall is February (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Patterson, NY
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is February (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Patterson, 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: 7h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in April
Patterson, NY
- Average sunshine days in April: 13.5 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in April
Patterson, NY
- Average UV index in April: 3
The months with the highest UV index are June and July (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
Patterson, NY
- Average cloud cover in April: 49
The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in April
Patterson, 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).
Patterson, New York, USA
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