April weather forecast
Clarks Mill, NJ

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Weather in April

April is a refreshing spring month in Clarks Mill, New Jersey, with an average temperature varying between 58.6°F (14.8°C) and 46.8°F (8.2°C).

Temperature

The shift from March to April brings an increase in the average high-temperature, moving from a chilly 48.2°F (9°C) to a mild 58.6°F (14.8°C). In Clarks Mill, the expected average low-temperature for April is a frosty 46.8°F (8.2°C).

Humidity

With an average relative humidity of 73%, April is the least humid month in Clarks Mill.

Rainfall

In Clarks Mill, in April, during 12.4 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. Throughout the year, there are 144.2 rainfall days, and 27.48" (698mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Clarks Mill are January through April, November and December. April is the last month it regularly snows. During 0.1 snowfall days, in April, Clarks Mill aggregates 0.12" (3mm) of snow. In Clarks Mill, during the entire year, snow falls for 12.6 days and aggregates up to 5.79" (147mm) of snow.

Daylight

In Clarks Mill, the average length of the day in April is 13h and 16min.
On the first day of the month, sunrise is at 6:40 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:59 am and sunset at 7:51 pm EDT.

Sunshine

The average sunshine in April in Clarks Mill is 8.7h.

UV index

In Clarks Mill, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 4 in April leads to these recommendations:
Adopt protective measures - It is advised to guard against sun damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What are the temperatures in Clarks Mill in April?

Clarks Mill in April has an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 46.8°F (8.2°C).

What is the least humid month in Clarks Mill?

With an average relative humidity of 73%, April is the least humid month.

What is the average humidity in April in Clarks Mill?

In April, the average relative humidity in Clarks Mill is 73%.

How much does it rain in Clarks Mill in April?

In Clarks Mill, New Jersey, in April, it is raining for 12.4 days, with typically 2.01" (51mm) of accumulated precipitation.

What is the last month it snows in Clarks Mill?

April is the last month it regularly snows in Clarks Mill, New Jersey. During 0.1 snowfall days, in April, Clarks Mill aggregates 0.12" (3mm) of snow.

How many hours of daylight does Clarks Mill have in April?

The average day length in April in Clarks Mill, New Jersey, is 13h and 16min.

What time are sunrise and sunset in April in Clarks Mill?

On the first day of April, sunrise is at 6:40 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:51 pm EDT.

How many hours of sunshine does Clarks Mill have in April?

In April, the average sunshine duration in Clarks Mill is 8.7h.

How high is the UV index in April in Clarks Mill?

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to 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
Clarks Mill, NJ

Average temperature in April - Clarks Mill, NJ
  • Average high temperature in April: 58.6°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in April: 46.8°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in April
Clarks Mill, NJ

Average pressure in April - Clarks Mill, 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 (29.94"Hg).

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Average wind speed in April
Clarks Mill, NJ

Average wind speed in April - Clarks Mill, NJ
  • Average wind speed in April: 10.4mph

The windiest months (with the highest average wind speed) are January and February (10.6mph).
The calmest month (with the lowest average wind speed) is August (7.2mph).

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Average humidity in April
Clarks Mill, NJ

Average humidity in April - Clarks Mill, NJ
  • Average humidity in April: 73%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in April
Clarks Mill, NJ

Average rainfall in April - Clarks Mill, NJ
  • Average rainfall in April: 2.01"

The wettest month (with the highest rainfall) is August (2.91").
The driest month (with the least rainfall) is January (1.61").

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Average rainfall days in April
Clarks Mill, NJ

Average rainfall days in April - Clarks Mill, NJ
  • Average rainfall days in April: 12.4 days

The month with the highest number of rainy days is July (16.1 days).
The months with the least rainy days are January and November (8.3 days).

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Average snowfall in April
Clarks Mill, NJ

Average snowfall in April - Clarks Mill, NJ
  • Average snowfall in April: 0.12"

The month with the highest snowfall is March (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Clarks Mill, NJ

Average snowfall days in April - Clarks Mill, NJ
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Clarks Mill, NJ

Average daylight in April / Average sunshine in April - Clarks Mill, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in April
Clarks Mill, NJ

Average sunshine days in April - Clarks Mill, NJ
  • Average sunshine days in April: 16 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in April
Clarks Mill, NJ

Average UV index in April - Clarks Mill, 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 and December (UV index 2).

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Average cloud cover in April
Clarks Mill, NJ

Average cloud cover in April - Clarks Mill, NJ
  • Average cloud cover in April: 41

The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in April
Clarks Mill, NJ

Average visibility in April - Clarks Mill, 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).

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Clarks Mill, New Jersey, USA

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