April weather forecast
Blackwood, NJ

Share

Weather in April

April in Blackwood, New Jersey, is a comfortable spring month, with an average temperature varying between 45.7°F (7.6°C) and 62.1°F (16.7°C).

Temperature

The commencement of April sees a shift in the average high-temperature, moving from a cool 50°F (10°C) in March to a refreshing 62.1°F (16.7°C). During the month of April, Blackwood anticipates a mean low-temperature of 45.7°F (7.6°C).

Humidity

With an average relative humidity of 71%, April is the least humid month in Blackwood, New Jersey.

Rainfall

In Blackwood, New Jersey, in April, it is raining for 11.4 days, with typically 1.06" (27mm) of accumulated precipitation. Throughout the year, there are 117 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

April, June through October are months without snowfall in Blackwood.

Daylight

In April, the average length of the day is 13h and 17min.
On the first day of April, sunrise is at 6:42 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 7:53 pm EDT.

Sunshine

In Blackwood, the average sunshine in April is 8.5h.

UV index

In April, the average daily maximum UV index in Blackwood is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 4 during April translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
[Resources]

Frequently asked questions

What are April temperatures in Blackwood?

The average high-temperature, in April, in Blackwood, is 62.1°F (16.7°C), while the average low-temperature is 45.7°F (7.6°C).

What is the least humid month in Blackwood?

April is the least humid month, with an average relative humidity of 71%.

What is the average humidity in April in Blackwood?

In April, the average relative humidity in Blackwood, New Jersey, is 71%.

How much does it rain in Blackwood in April?

In Blackwood, during April, the rain falls for 11.4 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When it does not snow in Blackwood?

April, June through October are months without snowfall.

Does it snow in Blackwood in April?

In April, in Blackwood, it doesn't snow. March is the latest month when it typically snows.

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

In Blackwood, New Jersey, the average day length in April is 13h and 17min.

When is the sunrise / sunset in April in Blackwood?

On the first day of April in Blackwood, sunrise is at 6:42 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 7:53 pm EDT.

How many hours of sunshine does Blackwood have in April?

The average sunshine duration in April in Blackwood, New Jersey, is 8.5h.

How high is the UV index in April in Blackwood?

In Blackwood, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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
Blackwood, NJ

Average temperature in April - Blackwood, NJ
  • Average high temperature in April: 62.1°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in April: 45.7°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

[Resources]

Average pressure in April
Blackwood, NJ

Average pressure in April - Blackwood, NJ
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

[Resources]

Average wind speed in April
Blackwood, NJ

Average wind speed in April - Blackwood, NJ
  • Average wind speed in April: 8.6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

[Resources]

Average humidity in April
Blackwood, NJ

Average humidity in April - Blackwood, NJ
  • Average humidity in April: 71%

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).

[Resources]

Average rainfall in April
Blackwood, NJ

Average rainfall in April - Blackwood, NJ
  • Average rainfall in April: 1.06"

The wettest month (with the highest rainfall) is August (1.38").
The driest months (with the least rainfall) are January and September (0.67").

[Resources]

Average rainfall days in April
Blackwood, NJ

Average rainfall days in April - Blackwood, NJ
  • Average rainfall days in April: 11.4 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

[Resources]

Average snowfall in April
Blackwood, NJ

Average snowfall in April - Blackwood, NJ
  • Average snowfall in April: 0"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, June, July, August, September and October (0").

[Resources]

Average snowfall days in April
Blackwood, NJ

Average snowfall days in April - Blackwood, NJ
  • Average snowfall days in April: 0.2 days

The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

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

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

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: 8h and 3min

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 54min).

[Resources]

Average sunshine days in April
Blackwood, NJ

Average sunshine days in April - Blackwood, NJ
  • Average sunshine days in April: 16.8 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).

[Resources]

Average UV index in April
Blackwood, NJ

Average UV index in April - Blackwood, NJ
  • 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).

[Resources]

Average cloud cover in April
Blackwood, NJ

Average cloud cover in April - Blackwood, NJ
  • Average cloud cover in April: 43

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).

[Resources]

Average visibility in April
Blackwood, NJ

Average visibility in April - Blackwood, 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).

[Resources]

Blackwood, New Jersey, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location