April weather forecast and climate
Deans, NJ

April in Deans, New Jersey, is a moderate spring month, with average temperature fluctuating between 59.5°F (15.3°C) and 43.5°F (6.4°C).

Temperature

In Deans, New Jersey, the average high-temperature increases, from a frosty 47.8°F (8.8°C) in March, to a mild 59.5°F (15.3°C). The average low-temperature, in April, is 43.5°F (6.4°C).

Humidity

Months with the lowest humidity are April and August, with an average relative humidity of 73%.

Rainfall

In Deans, during 15.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. In Deans, during the entire year, the rain falls for 155.3 days and collects up to 29.09" (739mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Deans. In Deans, during 0.3 snowfall days, 0.2" (5mm) of snow is typically accumulated. Throughout the year, in Deans, there are 20.7 snowfall days, and 9.33" (237mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13.3h.

Sunshine

In Deans, the average sunshine is 8.3h.

UV index

In April, the average daily maximum UV index in Deans is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Deans?

In April, in Deans, the average high-temperature is 59.5°F (15.3°C), and the average low-temperature is 43.5°F (6.4°C).

What is the least humid month in Deans?

April and August, with an average relative humidity of 73%, are the least humid months in Deans, New Jersey.

What is the average humidity in April in Deans?

The average relative humidity in April in Deans is 73%.

How many days does it rain in April in Deans?

In Deans, New Jersey, in April, during 15.3 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

How much does it snow in Deans in April?

In April, in Deans, New Jersey, it is snowing for 0.3 days. Throughout April, 0.2" (5mm) of snow is accumulated.

How many hours of daylight does Deans have in April?

The average length of the day in April in Deans, New Jersey, is 13.3h.

How long on average sun shines in April in Deans?

The average sunshine in April is 8.3h.

What is the UV index reading in April in Deans?

In April, the average daily maximum UV index in Deans is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in April - Deans, NJ
  • Average high temperature in April: 15.3°C

The warmest month (with the highest average high temperature) is July (29.2°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in April: 6.4°C

The month with the highest average low temperature is July (20°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in April - Deans, NJ
  • Average pressure in April: 1015.4mbar

The month with the highest atmospheric pressure is November (1019.6mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in April - Deans, NJ
  • Average wind speed in April: 14.1km/h

The windiest month (with the highest average wind speed) is March (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).

Average humidity in April - Deans, NJ
  • Average humidity in April: 73%

Months with the highest relative humidity are February, May, October and December (77%).
Months with the lowest relative humidity are April and August (73%).

Average rainfall in April - Deans, NJ
  • Average rainfall in April: 55mm

The wettest month (with the highest rainfall) is December (79mm).
The driest month (with the least rainfall) is September (37mm).

Average rainfall days in April - Deans, NJ
  • Average rainfall days in April: 15.3 days

Months with the highest number of rainy days are May and June (16.2 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in April - Deans, NJ
  • Average snowfall in April: 5mm

The month with the highest snowfall is March (81mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Deans, NJ
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is February (6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Deans, NJ
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in April: 8.3h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in April - Deans, NJ
  • Average sunshine days in April: 12.6 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is June (12 days).

Average UV index in April - Deans, NJ
  • Average UV index in April: 4

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in April - Deans, NJ
  • Average cloud cover in April: 46

Months with the most cloud cover are February and December (Cloud cover 49).
Months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in April - Deans, NJ
  • Average visibility in April: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).