April weather forecast
Butler, NJ

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Weather in April

April in Butler, New Jersey, is a mild spring month, with an average temperature varying between 40.6°F (4.8°C) and 57.9°F (14.4°C).

Temperature

In April, the average high-temperature increases from a chilly 45.3°F (7.4°C) in March to a refreshing 57.9°F (14.4°C). The nights of April anticipate an average low-temperature of 40.6°F (4.8°C).

Humidity

The least humid month in Butler is April, with an average relative humidity of 75%.

Rainfall

In Butler, in April, during 11 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. Throughout the year, there are 111.1 rainfall days, and 8.46" (215mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows in Butler. During 0.7 snowfall days, in April, Butler aggregates 0.04" (1mm) of snow. Throughout the year, in Butler, there are 22 snowfall days, and 3.19" (81mm) of snow is accumulated.

Daylight

In April, the average length of the day in Butler is 13h and 20min.
On the first day of the month, sunrise is at 6:39 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:55 am and sunset at 7:53 pm EDT.

Sunshine

The average sunshine in April in Butler is 7.7h.

UV index

In Butler, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In April, the maximum UV index of 3 suggests these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the average April temperature in Butler?

In April, the average high-temperature and low-temperature are 57.9°F (14.4°C) and 40.6°F (4.8°C) respectively.

What is the least humid month in Butler?

The least humid month in Butler is April, with an average relative humidity of 75%.

What is the average humidity in April in Butler?

In April, the average relative humidity in Butler is 75%.

How much does it rain in Butler in April?

In Butler, in April, during 11 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

What is the last month it snows in Butler?

April is the last month it regularly snows in Butler, New Jersey. During 0.7 snowfall days, in April, Butler aggregates 0.04" (1mm) of snow.

What is the average length of the day in April in Butler?

In Butler, New Jersey, the average day length in April is 13h and 20min.

When are sunrise and sunset in April in Butler?

On the first day of April in Butler, sunrise is at 6:39 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:53 pm EDT.

How many hours of sunshine does Butler have in April?

The average sunshine duration in April in Butler is 7.7h.

How high is the UV index in April in Butler?

The average daily maximum UV index in April in Butler is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Butler, NJ

Average temperature in April - Butler, NJ
  • Average high temperature in April: 57.9°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in April: 40.6°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 (21.4°F).

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Average pressure in April
Butler, NJ

Average pressure in April - Butler, NJ
  • 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 (29.93"Hg).

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Average wind speed in April
Butler, NJ

Average wind speed in April - Butler, NJ
  • Average wind speed in April: 7.8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in April
Butler, NJ

Average humidity in April - Butler, NJ
  • Average humidity in April: 75%

The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in April
Butler, NJ

Average rainfall in April - Butler, NJ
  • Average rainfall in April: 0.67"

The wettest month (with the highest rainfall) is July (1.06").
The driest month (with the least rainfall) is September (0.31").

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Average rainfall days in April
Butler, NJ

Average rainfall days in April - Butler, NJ
  • Average rainfall days in April: 11 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in April
Butler, NJ

Average snowfall in April - Butler, NJ
  • Average snowfall in April: 0.04"

The month with the highest snowfall is March (0.98").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Butler, NJ

Average snowfall days in April - Butler, NJ
  • Average snowfall days in April: 0.7 days

The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Butler, NJ

Average daylight in April / Average sunshine in April - Butler, NJ
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in April
Butler, NJ

Average sunshine days in April - Butler, NJ
  • Average sunshine days in April: 16 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.9 days).

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Average UV index in April
Butler, NJ

Average UV index in April - Butler, NJ
  • Average UV index in April: 3

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).

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Average cloud cover in April
Butler, NJ

Average cloud cover in April - Butler, NJ
  • Average cloud cover in April: 50

The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in April
Butler, NJ

Average visibility in April - Butler, NJ
  • Average visibility in April: 6mi

The months with the highest visibility are January, March, April, August, November and December (6mi).
The months with the lowest visibility are February, May, June, July, September and October (5mi).

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Butler, New Jersey, USA

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