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 transition from March to April brings a temperature rise, with average high-temperatures increasing from a frosty 44.1°F (6.7°C) to a moderate 56.8°F (13.8°C). The low-temperature averages to an icy 38.7°F (3.7°C) during the nights of April.Humidity
April and July, with an average relative humidity of 78%, are the least humid months in Twin Rocks.Rainfall
In April, the rain falls for 17.5 days. Throughout April, 3.39" (86mm) of precipitation is accumulated. Throughout the year, in Twin Rocks, there are 169.1 rainfall days, and 32.6" (828mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Twin Rocks, during April, snow falls for 3.2 days and regularly aggregates up to 1.57" (40mm) of snow. Throughout the year, there are 65.6 snowfall days, and 33.54" (852mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 19min.On the first day of the month, sunrise is at 6:57 am and sunset at 7:40 pm. On the last day of April, in Twin Rocks, sunrise is at 6:14 am and sunset at 8:10 pm EDT.
Sunshine
In Twin Rocks, Pennsylvania, the average sunshine in April is 7.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 3 suggests this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in April in Twin Rocks?
What is the least humid month in Twin Rocks?
What is the average humidity in April in Twin Rocks?
How much does it rain in Twin Rocks in April?
How much does it snow in Twin Rocks in April?
What is the average length of the day in April in Twin Rocks?
When is the sunrise / sunset in April in Twin Rocks?
How long on average sun shines in April in Twin Rocks?
What is the UV index intensity in April in Twin Rocks?
Average temperature in April
Twin Rocks, PA
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in April: 38.7°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in April
Twin Rocks, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Twin Rocks, PA
- Average wind speed in April: 8.9mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Twin Rocks, PA
- Average humidity in April: 78%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and July (78%).
Average rainfall in April
Twin Rocks, PA
- Average rainfall in April: 3.39"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is November (1.85").
Average rainfall days in April
Twin Rocks, PA
- Average rainfall days in April: 17.5 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in April
Twin Rocks, PA
- Average snowfall in April: 1.57"
The month with the highest snowfall is January (8.27").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Twin Rocks, PA
- Average snowfall days in April: 3.2 days
The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Twin Rocks, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in April
Twin Rocks, PA
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is November (14.8 days).
The month with the least sunshine days is January (7.5 days).
Average UV index in April
Twin Rocks, PA
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Twin Rocks, PA
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in April
Twin Rocks, PA
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Twin Rocks, Pennsylvania, USA
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