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
With the onset of April, Stephen Heights sees a temperature rise, with the average high-temperature moving from March's icy 5.3°C (41.5°F) to a cool 12.3°C (54.1°F). Stephen Heights usually reports an average low-temperature of 2.6°C (36.7°F) during the month of April.Humidity
April, June and July, with an average relative humidity of 78%, are the least humid months.Rainfall
In April, in Stephen Heights, the rain falls for 14.5 days. Throughout April, 46mm (1.81") of precipitation is accumulated. In Stephen Heights, during the entire year, the rain falls for 139.9 days and collects up to 566mm (22.28") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Stephen Heights, in April, during 3.1 snowfall days, 14mm (0.55") of snow is typically accumulated. In Stephen Heights, during the entire year, snow falls for 48.4 days and aggregates up to 559mm (22.01") of snow.Daylight
In Stephen Heights, the average length of the day in April is 13h and 21min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:27 pm. On the last day of April, in Stephen Heights, sunrise is at 5:59 am and sunset at 7:58 pm EDT.
Sunshine
In Stephen Heights, the average sunshine in April is 7.1h.UV index
In Stephen Heights, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 3 suggests these recommendations:
Take necessary precautions - Defending against sun damage is advocated. Around midday, solar radiation is most harmful; hence, exposure should be limited. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the usual temperature for Stephen Heights in April?
What are the least humid months in Stephen Heights?
What is the average humidity in April in Stephen Heights?
How much does it rain in Stephen Heights in April?
How many days does it snow in April in Stephen Heights?
How many hours of daylight does Stephen Heights have in April?
When is the sunrise / sunset in April in Stephen Heights?
How many hours of sunshine does Stephen Heights have in April?
What is the UV index intensity in April in Stephen Heights?
Average temperature in April
Stephen Heights, PA
- Average high temperature in April: 12.3°C
The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in April: 2.6°C
The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-7.8°C).
Average pressure in April
Stephen Heights, PA
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is November (1019.8mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).
Average wind speed in April
Stephen Heights, PA
- Average wind speed in April: 13.2km/h
The windiest month (with the highest average wind speed) is February (13.6km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in April
Stephen Heights, PA
- Average humidity in April: 78%
The months with the highest relative humidity are February and December (85%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall in April
Stephen Heights, PA
- Average rainfall in April: 46mm
The wettest months (with the highest rainfall) are May and July (61mm).
The driest months (with the least rainfall) are January and September (35mm).
Average rainfall days in April
Stephen Heights, PA
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in April
Stephen Heights, PA
- Average snowfall in April: 14mm
The month with the highest snowfall is March (129mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Stephen Heights, PA
- Average snowfall days in April: 3.1 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Stephen Heights, 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 12min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in April
Stephen Heights, PA
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is May (11 days).
Average UV index in April
Stephen Heights, 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
Stephen Heights, PA
- Average cloud cover in April: 54
The months with the most cloud cover are February and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in April
Stephen Heights, PA
- Average visibility in April: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Stephen Heights, Pennsylvania, USA
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