February weather forecast
New Castle, DE

Share

Weather in February

February continues the frigid trend initiated in January. Generally, the weather conditions display minor variations from January, although there are slight increases in temperature. One is likely to notice more rainy days in this month compared to January. The daylight hours start to extend, hinting towards the impending arrival of spring. Despite this slight glimpse of spring, the cold wind continues to remind New Castle dwellers that winter is still around.

Temperature

New Castle's February reports an average high-temperature of a still wintry 41.7°F, exhibiting a minor difference from January. In New Castle, the average low-temperature during the month of February is a freezing cold 28.4°F.

Humidity

In New Castle, the average relative humidity in February is 77%.

Rainfall

In New Castle, Delaware, in February, during 9 rainfall days, 1.46" of precipitation is typically accumulated. Throughout the year, there are 143.2 rainfall days, and 21.89" of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in New Castle, Delaware. In New Castle, during February, snow falls for 3.9 days and regularly aggregates up to 1.3" of snow. In New Castle, during the entire year, snow falls for 15 days and aggregates up to 5.47" of snow.

Ocean temperature

February is the month with the coldest seawater, with an average ocean temperature of 41°F.
Note: Swimming in 41°F is deemed hazardous. Exposure to temperatures below 50°F leads to immediate severe cold shock and hyperventilation.

Daylight

In New Castle, the average length of the day in February is 10h and 44min.
On the first day of February in New Castle, sunrise is at 7:09 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:52 pm EST.

Sunshine

The month with the least sunshine in New Castle is February, with an average of 4.9h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in February interprets into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
[Resources]

FAQ

How cold does it get in New Castle in February?

The high-temperature, in February, in New Castle, records 41.7°F, while the low-temperature is 28.4°F.

What is the average humidity in February in New Castle?

The average relative humidity in February is 77%.

How much does it rain in New Castle in February?

In February, in New Castle, Delaware, the rain falls for 9 days. Throughout February, 1.46" of precipitation is accumulated.

How much does it snow in New Castle in February?

In February, in New Castle, it is snowing for 3.9 days. Throughout February, 1.3" of snow is accumulated.

What month is the ocean coldest in New Castle?

February is the month with the coldest seawater, with an average ocean temperature of 41°F.

What is the ocean temperature in February in New Castle?

In New Castle, the average seawater temperature in February is 41°F. Swimming in 41°F is considered dangerous. Unprotected immersion in temperatures below 50°F causes quickly maximum intensity cold shock with hyperventilation.

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

The average day length in February is 10h and 44min.

When is the sunrise / sunset in February in New Castle?

In February, on the first day of the month, sunrise is at 7:09 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:52 pm EST.

What is the month with the least sunshine in New Castle?

With an average of 4.9h of sunshine, February has the least sunshine of the year in New Castle.

How long on average sun shines in February in New Castle?

The average sunshine duration in February in New Castle is 4.9h.

When is the lowest UV index in New Castle?

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

What is the UV index intensity in February in New Castle?

In New Castle, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
New Castle, DE

Average temperature in February - New Castle, DE
  • Average high temperature in February: 41.7°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in February: 28.4°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

[Resources]

Average pressure in February
New Castle, DE

Average pressure in February - New Castle, DE
  • Average pressure in February: 30.06"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

[Resources]

Average wind speed in February
New Castle, DE

Average wind speed in February - New Castle, DE
  • Average wind speed in February: 8.8mph

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

[Resources]

Average humidity in February
New Castle, DE

Average humidity in February - New Castle, DE
  • Average humidity in February: 77%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in February
New Castle, DE

Average rainfall in February - New Castle, DE
  • Average rainfall in February: 1.46"

The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is January (1.38").

[Resources]

Average rainfall days in February
New Castle, DE

Average rainfall days in February - New Castle, DE
  • Average rainfall days in February: 9 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (7.8 days).

[Resources]

Average snowfall in February
New Castle, DE

Average snowfall in February - New Castle, DE
  • Average snowfall in February: 1.3"

The month with the highest snowfall is January (1.69").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in February
New Castle, DE

Average snowfall days in February - New Castle, DE
  • Average snowfall days in February: 3.9 days

The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average sea temperature in February
New Castle, DE

Average sea temperature in February - New Castle, DE
  • Average sea temperature in February: 40.9°F

The best month for swimming (with the highest average sea temperature) is August (76.3°F).
The coldest month (with the lowest average sea temperature) is February (40.9°F).

[Resources]

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

Average daylight in February / Average sunshine in February - New Castle, DE
  • Average daylight in February: 10h and 4min

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 February: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

[Resources]

Average sunshine days in February
New Castle, DE

Average sunshine days in February - New Castle, DE
  • Average sunshine days in February: 16.1 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (11.8 days).

[Resources]

Average UV index in February
New Castle, DE

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

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, November and December (UV index 2).

[Resources]

Average cloud cover in February
New Castle, DE

Average cloud cover in February - New Castle, DE
  • Average cloud cover in February: 46

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 30).

[Resources]

Average visibility in February
New Castle, DE

Average visibility in February - New Castle, DE
  • Average visibility in February: 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).

[Resources]

New Castle, Delaware, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location