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
Hanover, Pennsylvania, sees an increase in average high-temperatures during April, moving from a chilly 48.7°F (9.3°C) in March to a refreshing 60.8°F (16°C). An average low-temperature of 42.4°F (5.8°C) is expected in Hanover during April.Humidity
The least humid month in Hanover is April, with an average relative humidity of 75%.Rainfall
In Hanover, in April, it is raining for 13.7 days, with typically 1.3" (33mm) of accumulated precipitation. Throughout the year, there are 133.6 rainfall days, and 17.52" (445mm) of precipitation is accumulated.Snowfall
Months with snowfall in Hanover are January through April, October through December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Hanover aggregates 0.12" (3mm) of snow. Throughout the year, in Hanover, there are 19.9 snowfall days, and 7.24" (184mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 17min.On the first day of April in Hanover, Pennsylvania, sunrise is at 6:50 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:01 pm EDT.
Sunshine
The average sunshine in April is 8.5h.UV index
The average daily maximum UV index in April in Hanover is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: During April, 4 as the daily maximum UV index converts into the following advice:
Be vigilant - Preventing sunburn is recommended. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Boost your sun resistance with garments that are densely woven yet spacious. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What are April temperatures in Hanover?
What is the least humid month in Hanover?
What is the average humidity in April in Hanover?
How many days does it rain in April in Hanover?
What is the last month it snows in Hanover?
How many hours of daylight does Hanover have in April?
When is the sunrise / sunset in April in Hanover?
How long on average sun shines in April in Hanover?
How high is the UV index in April in Hanover?
Average temperature in April
Hanover, PA
- Average high temperature in April: 60.8°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in April: 42.4°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in April
Hanover, PA
- Average pressure in April: 29.99"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
Hanover, PA
- Average wind speed in April: 8.5mph
The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in April
Hanover, PA
- Average humidity in April: 75%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall in April
Hanover, PA
- Average rainfall in April: 1.3"
The wettest months (with the highest rainfall) are July and August (2.01").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in April
Hanover, PA
- Average rainfall days in April: 13.7 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in April
Hanover, PA
- Average snowfall in April: 0.12"
The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Hanover, PA
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Hanover, PA
- Average daylight in April: 13h and 2min
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 24min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in April
Hanover, PA
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in April
Hanover, PA
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Hanover, PA
- Average cloud cover in April: 44
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in April
Hanover, PA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Hanover, Pennsylvania, USA
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