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 onset of April marks a clear increase in the average high-temperature, escalating from a cold 37°F (2.8°C) in March to a fresh 51.4°F (10.8°C). Port Henry experiences an average nighttime temperature of 33.3°F (0.7°C) in the month of April.Humidity
April and May, with an average relative humidity of 75%, are the least humid months.Rainfall
In Port Henry, in April, it is raining for 10.2 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, in Port Henry, there are 94.8 rainfall days, and 7.44" (189mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Port Henry, in April, during 1.2 snowfall days, 0.12" (3mm) of snow is typically accumulated. In Port Henry, during the entire year, snow falls for 36.5 days and aggregates up to 7.64" (194mm) of snow.Daylight
In Port Henry, the average length of the day in April is 13h and 29min.On the first day of the month, sunrise is at 6:33 am and sunset at 7:21 pm. On the last day of April, in Port Henry, New York, sunrise is at 5:45 am and sunset at 7:56 pm EDT.
Sunshine
In April, the average sunshine is 7.5h.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 exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 3 in April converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. It's recommended to limit sun exposure when its radiation is at its peak during midday. Enhance your sun protection with tightly woven, yet airy clothing. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in April in Port Henry?
What is the least humid month in Port Henry?
What is the average humidity in April in Port Henry?
How many days does it rain in April in Port Henry?
How many days does it snow in April in Port Henry?
What is the average length of the day in April in Port Henry?
When are sunrise and sunset in April in Port Henry?
How long on average sun shines in April in Port Henry?
What is the UV index reading in April in Port Henry?
Average temperature in April
Port Henry, NY
- Average high temperature in April: 51.4°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (25.3°F).
- Average low temperature in April: 33.3°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in April
Port Henry, 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
Port Henry, NY
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Port Henry, NY
- Average humidity in April: 75%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in April
Port Henry, NY
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is June (0.87").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in April
Port Henry, NY
- Average rainfall days in April: 10.2 days
The month with the highest number of rainy days is July (10.9 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in April
Port Henry, NY
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Port Henry, NY
- Average snowfall days in April: 1.2 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
Port Henry, NY
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in April
Port Henry, NY
- Average sunshine days in April: 18.2 days
The month with the most sunshine days is September (22.1 days).
The month with the least sunshine days is July (17.3 days).
Average UV index in April
Port Henry, 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
Port Henry, NY
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in April
Port Henry, NY
- Average visibility in April: 6mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Port Henry, New York, USA
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