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 shift into April brings an increase in the average high-temperature, moving from an enjoyable 63.7°F (17.6°C) in March to an agreeable 73°F (22.8°C). Nighttime temperature in Harrisburg dips to a mean of 52.3°F (11.3°C) during April.Humidity
In Harrisburg, the average relative humidity in April is 75%.Rainfall
In Harrisburg, in April, during 14.2 rainfall days, 3.9" (99mm) of precipitation is typically accumulated. In Harrisburg, during the entire year, the rain falls for 184.1 days and collects up to 41.97" (1066mm) of precipitation.Snowfall
March through November are months without snowfall.Daylight
In Harrisburg, the average length of the day in April is 13h and 2min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:06 pm. On the last day of April, sunrise is at 5:56 am and sunset at 7:27 pm CDT.
Sunshine
In Harrisburg, the average sunshine in April is 9.5h.UV index
The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 in April interprets into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What are April temperatures in Harrisburg?
What is the average humidity in April in Harrisburg?
How many days does it rain in April in Harrisburg?
When it does not snow in Harrisburg?
How many hours of daylight does Harrisburg have in April?
What time are sunrise and sunset in April in Harrisburg?
How many hours of sunshine does Harrisburg have in April?
What is the UV index intensity in April in Harrisburg?
Average temperature in April
Harrisburg, AL
- Average high temperature in April: 73°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.9°F).
- Average low temperature in April: 52.3°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in April
Harrisburg, AL
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in April
Harrisburg, AL
- Average wind speed in April: 7mph
The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in April
Harrisburg, AL
- Average humidity in April: 75%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in April
Harrisburg, AL
- Average rainfall in April: 3.9"
The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is October (2.32").
Average rainfall days in April
Harrisburg, AL
- Average rainfall days in April: 14.2 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in April
Harrisburg, AL
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.91").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Harrisburg, AL
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Harrisburg, AL
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 9h and 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Harrisburg, AL
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (6.2 days).
Average UV index in April
Harrisburg, AL
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Harrisburg, AL
- Average cloud cover in April: 34
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in April
Harrisburg, AL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Harrisburg, Alabama, USA
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