April weather forecastSmithburg, NJ
April
Weather in April
April is a moderate spring month in Smithburg, New Jersey, with an average temperature varying between 44.4°F (6.9°C) and 59.5°F (15.3°C).Temperature
The arrival of April brings an increase in high-temperatures, moving from a chilly 48°F (8.9°C) in March to a moderate 59.5°F (15.3°C). Smithburg experiences a mean temperature of 44.4°F (6.9°C) during April nights.Humidity
The least humid month is April, with an average relative humidity of 73%.Rainfall
In Smithburg, during April, the rain falls for 14.6 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 154.3 rainfall days, and 29.25" (743mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In April, it is snowing for 0.3 days. Throughout April, 0.04" (1mm) of snow is accumulated. In Smithburg, New Jersey, during the entire year, snow falls for 18.9 days and aggregates up to 8.39" (213mm) of snow.Daylight
The average length of the day in April is 13h and 18min.On the first day of April, sunrise is at 6:39 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:51 pm EDT.
Sunshine
In April, the average sunshine is 8.5h.UV index
In Smithburg, New Jersey, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 4 in April transforms into this advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Smithburg, NJ
- Average high temperature in April: 59.5°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 (37.4°F).
- Average low temperature in April: 44.4°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in April
Smithburg, NJ
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Smithburg, NJ
- Average wind speed in April: 9mph
The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in April
Smithburg, NJ
- Average humidity in April: 73%
The months with the highest relative humidity are June and October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Smithburg, NJ
- Average rainfall in April: 2.2"
The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in April
Smithburg, NJ
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in April
Smithburg, NJ
- Average snowfall in April: 0.04"
The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Smithburg, NJ
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Smithburg, NJ
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in April: 8h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Smithburg, NJ
- Average sunshine days in April: 14 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in April
Smithburg, NJ
- 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, March, November and December (UV index 2).
Average cloud cover in April
Smithburg, NJ
- Average cloud cover in April: 43
The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in April
Smithburg, NJ
- 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).
