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
April sees a rise in the average high-temperature, climbing from a cold 41.2°F (5.1°C) in March to a cool 53.2°F (11.8°C). April in Waltrous is noted for a mean low-temperature of 34.9°F (1.6°C).Humidity
In Waltrous, Pennsylvania, the average relative humidity in April is 79%.Rainfall
The month with the most rainfall is April, when the rain falls for 17.3 days and typically aggregates up to 3.43" (87mm) of precipitation.Snowfall
Months with snowfall in Waltrous are January through May, October through December. In Waltrous, in April, during 5.5 snowfall days, 2.95" (75mm) of snow is typically accumulated. In Waltrous, during the entire year, snow falls for 86.8 days and aggregates up to 41.54" (1055mm) of snow.Daylight
In Waltrous, the average length of the day in April is 13h and 22min.On the first day of April, sunrise is at 6:51 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:07 pm EDT.
Sunshine
In Waltrous, the average sunshine in April is 7h.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 radiation for average individuals.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Waltrous in April?
What is the average humidity in April in Waltrous?
What is the wettest month in Waltrous?
How much does it rain in Waltrous in April?
How much does it snow in Waltrous in April?
What is the average length of the day in April in Waltrous?
When is the sunrise / sunset in April in Waltrous?
How many hours of sunshine does Waltrous have in April?
How high is the UV index in April in Waltrous?
Average temperature in April
Waltrous, PA
- Average high temperature in April: 53.2°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 (28°F).
- Average low temperature in April: 34.9°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in April
Waltrous, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Waltrous, PA
- Average wind speed in April: 8.5mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in April
Waltrous, PA
- Average humidity in April: 79%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in April
Waltrous, PA
- Average rainfall in April: 3.43"
The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in April
Waltrous, PA
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in April
Waltrous, PA
- Average snowfall in April: 2.95"
The month with the highest snowfall is February (10.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Waltrous, PA
- Average snowfall days in April: 5.5 days
The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Waltrous, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 2h and 54min).
Average sunshine days in April
Waltrous, PA
- Average sunshine days in April: 9 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in April
Waltrous, PA
- 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
Waltrous, PA
- Average cloud cover in April: 55
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 41).
Average visibility in April
Waltrous, PA
- Average visibility in April: 5mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).
Waltrous, Pennsylvania, USA
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