February weather forecast
New Castle, PA

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Weather in February

The grey, wintry landscape of New Castle continues into February, with temperatures that are only slightly warmer than January. The average low temperature remains likely below freezing, though marginally higher from 18.9°F (-7.3°C) witnessed in January to February's 20.7°F (-6.3°C). Wind speeds gradually decline with a considerable decrease in snowfall, indicating the slow, steady transition towards spring. February is the best time to experience the tranquil beauty of the snow-covered city, before the frost begins to melt away.

Temperature

The transition into February marks the average high-temperature at a cold 35.4°F (1.9°C), differing minimally from January's 31.5°F (-0.3°C). An average nighttime temperature of 20.7°F (-6.3°C) is witnessed throughout February.

Humidity

The most humid month is February, with an average relative humidity of 87%.

Rainfall

In New Castle, during February, the rain falls for 10.3 days and regularly aggregates up to 2.6" (66mm) of precipitation. In New Castle, during the entire year, the rain falls for 177.6 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In February, it is snowing for 15.9 days. Throughout February, 6.02" (153mm) of snow is accumulated. Throughout the year, there are 68.2 snowfall days, and 25.2" (640mm) of snow is accumulated.

Daylight

In New Castle, the average length of the day in February is 10h and 40min.
On the first day of February, sunrise is at 7:32 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:11 pm EST.

Sunshine

In New Castle, the average sunshine in February is 3.1h.

UV index

The average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 2 during February translates into the following guidance:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To cut down UV radiation exposure by about half, sport a wide-brim hat. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

Frequently asked questions

How cold is it in February?

The high-temperature, in February, in New Castle, is 35.4°F (1.9°C), while the low-temperature averages to 20.7°F (-6.3°C).

What is the most humid month in New Castle?

February is the most humid month, with an average relative humidity of 87%.

What is the average humidity in February?

In New Castle, the average relative humidity in February is 87%.

How many days does it rain in February?

In New Castle, during February, the rain falls for 10.3 days and regularly aggregates up to 2.6" (66mm) of precipitation.

How much does it snow in February?

In New Castle, in February, during 15.9 snowfall days, 6.02" (153mm) of snow is typically accumulated.

What is the average length of the day in February in New Castle?

The average day length in February is 10h and 40min.

When are sunrise and sunset in February?

In February, on the first day of the month, sunrise is at 7:32 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:11 pm EST.

How long on average sun shines in February?

In February, the average sunshine duration in New Castle, Pennsylvania, is 3.1h.

What is the UV index intensity in February?

In February, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health threat 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 February
New Castle, PA

Average temperature in February - New Castle, PA
  • Average high temperature in February: 35.4°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in February: 20.7°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in February
New Castle, PA

Average pressure in February - New Castle, PA
  • Average pressure in February: 30.08"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).

Average wind speed in February
New Castle, PA

Average wind speed in February - New Castle, PA
  • Average wind speed in February: 7.8mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).

Average humidity in February
New Castle, PA

Average humidity in February - New Castle, PA
  • Average humidity in February: 87%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, May, June, July and August (78%).

Average rainfall in February
New Castle, PA

Average rainfall in February - New Castle, PA
  • Average rainfall in February: 2.6"

The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in February
New Castle, PA

Average rainfall days in February - New Castle, PA
  • Average rainfall days in February: 10.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in February
New Castle, PA

Average snowfall in February - New Castle, PA
  • Average snowfall in February: 6.02"

The month with the highest snowfall is January (6.93").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in February
New Castle, PA

Average snowfall days in February - New Castle, PA
  • Average snowfall days in February: 15.9 days

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in February /
Average sunshine in February
New Castle, PA

Average daylight in February / Average sunshine in February - New Castle, PA
  • 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: 3h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

Average sunshine days in February
New Castle, PA

Average sunshine days in February - New Castle, PA
  • Average sunshine days in February: 7 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (7 days).

Average UV index in February
New Castle, PA

Average UV index in February - New Castle, PA
  • Average UV index in February: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in February
New Castle, PA

Average cloud cover in February - New Castle, PA
  • Average cloud cover in February: 70

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in February
New Castle, PA

Average visibility in February - New Castle, PA
  • Average visibility in February: 4mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February and December (4mi).

New Castle, Pennsylvania, USA

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