April weather forecast and climate
Carlstadt, NJ

April is a mild spring month in Carlstadt, New Jersey, with average temperature varying between 43.5°F (6.4°C) and 57.9°F (14.4°C).

Temperature

In Carlstadt, New Jersey, the average high-temperature in April increases, from a frosty 46.6°F (8.1°C) in March, to a moderate 57.9°F (14.4°C). The average low-temperature, in Carlstadt, is 43.5°F (6.4°C).

Humidity

In Carlstadt, the average relative humidity is 72%.

Rainfall

In Carlstadt, it is raining for 15.3 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, in Carlstadt, there are 162.7 rainfall days, and 29.72" (755mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows in Carlstadt. During 0.3 snowfall days, Carlstadt aggregates 0.12" (3mm) of snow. Throughout the year, in Carlstadt, New Jersey, there are 22 snowfall days, and 8.19" (208mm) of snow is accumulated.

Daylight

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

Sunshine

In April, the average sunshine is 8.3h.

UV index

The average daily maximum UV index in Carlstadt, New Jersey, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Carlstadt?

In Carlstadt, New Jersey, in April, the average high-temperature is 57.9°F (14.4°C), and the average low-temperature is 43.5°F (6.4°C).

What is the average humidity in April in Carlstadt?

The average relative humidity in April in Carlstadt, New Jersey, is 72%.

How many days does it rain in April in Carlstadt?

In Carlstadt, New Jersey, during April, the rain falls for 15.3 days and regularly aggregates up to 2.32" (59mm) of precipitation.

What is the last month it snows in Carlstadt?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Carlstadt aggregates 0.12" (3mm) of snow.

How many hours of daylight does Carlstadt have in April?

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

How many hours of sunshine does Carlstadt have in April?

In April, the average sunshine in Carlstadt is 8.3h.

What is the UV index intensity in April in Carlstadt?

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in April - Carlstadt, NJ
  • Average high temperature in April: 57.9°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in April: 43.5°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in April - Carlstadt, NJ
  • Average pressure in April: 29.98"

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in April - Carlstadt, NJ
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in April - Carlstadt, NJ
  • Average humidity in April: 72%

Months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (71%).

Average rainfall in April - Carlstadt, NJ
  • Average rainfall in April: 2.32"

The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is September (1.77").

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

The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is January (8.9 days).

Average snowfall in April - Carlstadt, NJ
  • Average snowfall in April: 0.12"

The month with the highest snowfall is February (2.52").
Months with the least snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (6.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

The month with the longest days is June (Average daylight: 15.1h).
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: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in April - Carlstadt, NJ
  • Average sunshine days in April: 12.2 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in April - Carlstadt, 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 - Carlstadt, NJ
  • Average cloud cover in April: 45

Months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 31).

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

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