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 brings a temperature shift, with the average high-temperature moving from a cool 51.4°F (10.8°C) in March to a comfortable 64°F (17.8°C). In April, the average low-temperature records at a frosty 44.6°F (7°C) during the nights.Humidity
The months with the lowest humidity in Mount Joy are April, August through November, with an average relative humidity of 76%.Rainfall
In Mount Joy, in April, it is raining for 14.9 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, in Mount Joy, there are 149.5 rainfall days, and 24.65" (626mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.4 snowfall days, in April, Mount Joy aggregates 0.24" (6mm) of snow. In Mount Joy, during the entire year, snow falls for 24.9 days and aggregates up to 7.87" (200mm) of snow.Daylight
The average length of the day in April in Mount Joy is 13h and 15min.On the first day of April in Mount Joy, sunrise is at 7:15 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:24 pm EDT.
Sunshine
The average sunshine in April is 7.8h.UV index
In April, the average daily maximum UV index in Mount Joy is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 in April translates into these instructions:
Make use of precautions - It is urged to ward off sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What is the temperature in April in Mount Joy?
What is the least humid month in Mount Joy?
What is the average humidity in April in Mount Joy?
How many days does it rain in April in Mount Joy?
What is the last month it snows in Mount Joy?
How many hours of daylight does Mount Joy have in April?
When are sunrise and sunset in April in Mount Joy?
How many hours of sunshine does Mount Joy have in April?
How high is the UV index in April in Mount Joy?
Average temperature in April
Mount Joy, OH
- Average high temperature in April: 64°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in April: 44.6°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in April
Mount Joy, OH
- Average pressure in April: 29.98"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Mount Joy, OH
- Average wind speed in April: 7.7mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Mount Joy, OH
- Average humidity in April: 76%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, August, September, October and November (76%).
Average rainfall in April
Mount Joy, OH
- Average rainfall in April: 2.52"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days in April
Mount Joy, OH
- Average rainfall days in April: 14.9 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (8 days).
Average snowfall in April
Mount Joy, OH
- Average snowfall in April: 0.24"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Mount Joy, OH
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mount Joy, OH
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Mount Joy, OH
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in April
Mount Joy, OH
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Mount Joy, OH
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Mount Joy, OH
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are January, May, July, August and September (5mi).
Mount Joy, Ohio, USA
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