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
Herman experiences a temperature shift with the start of April, with average high-temperatures moving from a chilly 46°F (7.8°C) in March to a refreshing 59°F (15°C). Nightly temperatures in Herman drop to an average low of 39.9°F (4.4°C) in April.Humidity
April, July and August, with an average relative humidity of 77%, are the least humid months.Rainfall
The month with the most rainfall in Herman is April, when the rain falls for 18.7 days and typically aggregates up to 3.74" (95mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Herman, in April, during 2.9 snowfall days, 0.83" (21mm) of snow is typically accumulated. In Herman, during the entire year, snow falls for 67 days and aggregates up to 26.54" (674mm) of snow.Daylight
In Herman, the average length of the day in April is 13h and 20min.On the first day of April in Herman, Pennsylvania, sunrise is at 7:01 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:15 pm EDT.
Sunshine
In April, the average sunshine is 7.4h.UV index
In April, the average daily maximum UV index in Herman is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a regular UV index of 3 translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the temperatures in Herman in April?
What is the least humid month in Herman?
What is the average humidity in April in Herman?
What is the rainiest month in Herman?
How much does it rain in Herman in April?
How much does it snow in Herman in April?
How many hours of daylight does Herman have in April?
What time are sunrise and sunset in April in Herman?
How long on average sun shines in April in Herman?
What is the UV index intensity in April in Herman?
Average temperature in April
Herman, PA
- Average high temperature in April: 59°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in April: 39.9°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in April
Herman, PA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Herman, PA
- Average wind speed in April: 7.6mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in April
Herman, PA
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in April
Herman, PA
- Average rainfall in April: 3.74"
The wettest month (with the highest rainfall) is April (3.74").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in April
Herman, PA
- Average rainfall days in April: 18.7 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (10 days).
Average snowfall in April
Herman, PA
- Average snowfall in April: 0.83"
The month with the highest snowfall is January (6.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Herman, PA
- Average snowfall days in April: 2.9 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Herman, PA
- 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 18min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in April
Herman, PA
- Average sunshine days in April: 9.4 days
The month with the most sunshine days is November (13.7 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in April
Herman, PA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Herman, PA
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in April
Herman, 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).
Herman, Pennsylvania, USA
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