April weather forecastHarrisburg, OH
April
Weather in April
April is a comfortable spring month in Harrisburg, Ohio, with temperature in the range of an average high of 61.3°F (16.3°C) and an average low of 43.7°F (6.5°C).Temperature
April sees a temperature increase, moving from a chilly 49.3°F (9.6°C) in March to a comfortable 61.3°F (16.3°C). Throughout April, Harrisburg witnesses a nighttime temperature average of 43.7°F (6.5°C).Humidity
In Harrisburg, the average relative humidity in April is 76%.Rainfall
In April, the rain falls for 13.6 days. Throughout April, 1.38" (35mm) of precipitation is accumulated. In Harrisburg, during the entire year, the rain falls for 134.1 days and collects up to 14.53" (369mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Harrisburg aggregates 0.12" (3mm) of snow. In Harrisburg, during the entire year, snow falls for 28.8 days and aggregates up to 4.45" (113mm) of snow.Daylight
In April, the average length of the day is 13h and 17min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:57 pm. On the last day of April, sunrise is at 6:33 am and sunset at 8:26 pm EDT.
Sunshine
In April, the average sunshine is 7.8h.UV index
In Harrisburg, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 4 during April translates into the following guidance:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. During bright days, sunglasses that offer UVA and UVB defense are recommended. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Harrisburg, OH
- Average high temperature in April: 61.3°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in April: 43.7°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in April
Harrisburg, OH
- Average pressure in April: 29.97"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Harrisburg, OH
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in April
Harrisburg, OH
- Average humidity in April: 76%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in April
Harrisburg, OH
- Average rainfall in April: 1.38"
The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is September (0.87").
Average rainfall days in April
Harrisburg, OH
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in April
Harrisburg, OH
- Average snowfall in April: 0.12"
The month with the highest snowfall is January (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Harrisburg, OH
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Harrisburg, OH
- Average daylight in April: 13h and 18min
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: 7h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Harrisburg, OH
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in April
Harrisburg, OH
- 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, November and December (UV index 2).
Average cloud cover in April
Harrisburg, 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 28).
Average visibility in April
Harrisburg, OH
- 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).
