February weather forecast
Whippany, NJ

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Weather in February

The last month of the winter, February, is also an icy month in Whippany, New Jersey, with an average temperature ranging between max 38.3°F (3.5°C) and min 24.1°F (-4.4°C).

Temperature

The arrival of February brings an average high-temperature of a still cold 38.3°F (3.5°C), closely following the temperature pattern of January. Whippany observes an average nighttime low-temperature of 24.1°F (-4.4°C) during the month of February.

Humidity

The months with the highest humidity are February, October and December, with an average relative humidity of 80%.

Rainfall

January, February and September are months with the least rain when the rain falls for 9.1 days and typically aggregates up to 1.57" (40mm) of rain.

Snowfall

Months with snowfall are January through May, November and December. In Whippany, in February, during 6.8 snowfall days, 2.48" (63mm) of snow is typically accumulated. Throughout the year, in Whippany, there are 24 snowfall days, and 9.72" (247mm) of snow is accumulated.

Daylight

In February, the average length of the day is 10h and 40min.
On the first day of February in Whippany, New Jersey, sunrise is at 7:07 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 5:48 pm EST.

Sunshine

The month with the least sunshine is February, with an average of 4.6h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during February translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in February?

Whippany in February has an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 24.1°F (-4.4°C).

What is the most humid month?

February, October and December, with an average relative humidity of 80%, are most humid months.

What is the average humidity in February?

In Whippany, New Jersey, the average relative humidity in February is 80%.

What is the driest month?

January, February and September are months with the least rain when the rain falls for 9.1 days and typically aggregates up to 1.57" (40mm) of rain.

How many days does it rain in February?

In February, the rain falls for 9.1 days. Throughout February, 1.57" (40mm) of precipitation is accumulated.

How much does it snow in Whippany in February?

In February, it is snowing for 6.8 days. Throughout February, 2.48" (63mm) of snow is accumulated.

What is the average length of the day in February?

In Whippany, New Jersey, the average day length in February is 10h and 40min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 7:07 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 5:48 pm EST.

What is the month with the least sunshine in Whippany?

With an average of 4.6h of sunshine, February has the least sunshine of the year.

How many hours of sunshine does Whippany have in February?

In February, the average sunshine duration is 4.6h.

When is the lowest UV index?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

How high is the UV index in February?

The average daily maximum UV index in February in Whippany is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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 February
Whippany, NJ

Average temperature in February - Whippany, NJ
  • Average high temperature in February: 38.3°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in February: 24.1°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in February
Whippany, NJ

Average pressure in February - Whippany, NJ
  • Average pressure in February: 30.04"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).

Average wind speed in February
Whippany, NJ

Average wind speed in February - Whippany, NJ
  • Average wind speed in February: 8.3mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in February
Whippany, NJ

Average humidity in February - Whippany, NJ
  • Average humidity in February: 80%

The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (74%).

Average rainfall in February
Whippany, NJ

Average rainfall in February - Whippany, NJ
  • Average rainfall in February: 1.57"

The wettest month (with the highest rainfall) is July (3.19").
The driest months (with the least rainfall) are January, February and September (1.57").

Average rainfall days in February
Whippany, NJ

Average rainfall days in February - Whippany, NJ
  • Average rainfall days in February: 9.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in February
Whippany, NJ

Average snowfall in February - Whippany, NJ
  • Average snowfall in February: 2.48"

The month with the highest snowfall is March (3.7").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in February
Whippany, NJ

Average snowfall days in February - Whippany, NJ
  • Average snowfall days in February: 6.8 days

The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in February /
Average sunshine in February
Whippany, NJ

Average daylight in February / Average sunshine in February - Whippany, NJ
  • Average daylight in February: 10h and 4min

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 February: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in February
Whippany, NJ

Average sunshine days in February - Whippany, NJ
  • Average sunshine days in February: 14.4 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in February
Whippany, NJ

Average UV index in February - Whippany, NJ
  • Average UV index in February: 2

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).

Average cloud cover in February
Whippany, NJ

Average cloud cover in February - Whippany, NJ
  • Average cloud cover in February: 49

The months with the most cloud cover are February, March and December (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 34).

Average visibility in February
Whippany, NJ

Average visibility in February - Whippany, NJ
  • Average visibility in February: 6mi

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

Whippany, New Jersey, USA

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