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
Harford's transition into April is marked by a rise in the average high-temperature, advancing from a wintry 40.8°F (4.9°C) in March to a fresh 53.4°F (11.9°C). Harford anticipates an average minimum temperature of 35.8°F (2.1°C) in the month of April.Humidity
In April, the average relative humidity in Harford is 79%.Rainfall
In April, in Harford, Pennsylvania, the rain falls for 17.1 days. Throughout April, 2.8" (71mm) of precipitation is accumulated. In Harford, during the entire year, the rain falls for 163.7 days and collects up to 32.05" (814mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Harford, Pennsylvania, in April, during 5.5 snowfall days, 2.64" (67mm) of snow is typically accumulated. Throughout the year, in Harford, there are 80.1 snowfall days, and 41.93" (1065mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 22min.On the first day of the month, sunrise is at 6:44 am and sunset at 7:28 pm. On the last day of April, sunrise is at 5:59 am and sunset at 8:00 pm EDT.
Sunshine
In Harford, the average sunshine in April is 7h.UV index
The average daily maximum UV index in April in Harford is 3. 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 UV index, 3 during April, leads to the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the average April temperature in Harford?
What is the average humidity in April in Harford?
How many days does it rain in April in Harford?
How many days does it snow in April in Harford?
How many hours of daylight does Harford have in April?
What time are sunrise and sunset in April in Harford?
How many hours of sunshine does Harford have in April?
What is the UV index intensity in April in Harford?
Average temperature in April
Harford, PA
- Average high temperature in April: 53.4°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in April: 35.8°F
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in April
Harford, PA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Harford, PA
- Average wind speed in April: 8.3mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in April
Harford, PA
- Average humidity in April: 79%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).
Average rainfall in April
Harford, PA
- Average rainfall in April: 2.8"
The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is January (2.2").
Average rainfall days in April
Harford, PA
- Average rainfall days in April: 17.1 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in April
Harford, PA
- Average snowfall in April: 2.64"
The month with the highest snowfall is February (10.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Harford, PA
- Average snowfall days in April: 5.5 days
The months with the highest number of snowfall days are January and February (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Harford, PA
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 0min
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 6min).
Average sunshine days in April
Harford, PA
- Average sunshine days in April: 8.9 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in April
Harford, 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
Harford, PA
- Average cloud cover in April: 55
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in April
Harford, PA
- Average visibility in April: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Harford, Pennsylvania, USA
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