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Delaware United States

Weather in New Castle County for December 2024

Your guide to New Castle County weather in December - trends and predictions
  • In general, the average temperature in New Castle County at the beginning of December is 8.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 10 °F by the end of December.

  • New Castle County sees moderate rainfall in December, averaging 8 rainy days.

  • With an average of 2 snowy days, New Castle County enjoys a light touch of snow in December.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
21
Dry days
Average rainy days
8
Rainy days
Average snowy days
2
Snow days
Average temperatures
9°/2°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
77 %
Avg humidity

New Castle County in December average weather

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Temperatures trend during December in New Castle County

See the weather trend as well as the moving average line

December weather day by day

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Date Weather Temperatures Rain Snow More
Dec. 1 Mist
Mist
8° /1° 2.6 mm 0 cm
Dec. 2 Fog
Fog
12° /6° 0 mm 0 cm
Dec. 3 Light rain shower
Light rain shower
16° /7° 24.6 mm 0 cm
Dec. 4 Overcast
Overcast
9° /3° 0 mm 0 cm
Dec. 5 Mist
Mist
6° /0° 0 mm 0 cm
Dec. 6 Patchy rain possible
Patchy rain possible
6° /0° 0 mm 0 cm
Dec. 7 Overcast
Overcast
5° /-2° 0 mm 0 cm
Dec. 8 Partly cloudy
Partly cloudy
12° /1° 0 mm 0 cm
Dec. 9 Fog
Fog
12° /1° 0 mm 0 cm
Dec. 10 Light rain shower
Light rain shower
16° /3° 29.9 mm 0 cm
Dec. 11 Moderate snow
Moderate snow
7° /1° 13.2 mm 0.1 cm
Dec. 12 Partly cloudy
Partly cloudy
6° /0° 0 mm 0 cm
Dec. 13 Overcast
Overcast
5° /0° 0 mm 0 cm
Dec. 14 Cloudy
Cloudy
4° /-2° 0 mm 0 cm
Dec. 15 Sunny
Sunny
10° /0° 0 mm 0 cm
Dec. 16 Overcast
Overcast
10° /2° 0 mm 0 cm
Dec. 17 Light rain
Light rain
12° /5° 26.3 mm 0 cm
Dec. 18 Moderate rain
Moderate rain
14° /4° 39.6 mm 0 cm
Dec. 19 Overcast
Overcast
3° /0° 0.2 mm 0.2 cm
Dec. 20 Sunny
Sunny
7° /-1° 0 mm 0 cm
Dec. 21 Sunny
Sunny
7° /0° 0 mm 0 cm
Dec. 22 Overcast
Overcast
5° /0° 0 mm 0 cm
Dec. 23 Overcast
Overcast
7° /0° 0 mm 0 cm
Dec. 24 Light drizzle
Light drizzle
7° /4° 0.3 mm 0 cm
Dec. 25 Partly cloudy
Partly cloudy
10° /6° 0 mm 0 cm
Dec. 26 Patchy rain possible
Patchy rain possible
10° /5° 0.1 mm 0 cm
Dec. 27 Heavy rain
Heavy rain
12° /9° 36.7 mm 0 cm
Dec. 28 Fog
Fog
13° /10° 0.9 mm 0 cm
Dec. 29 Patchy rain possible
Patchy rain possible
12° /6° 1.6 mm 0 cm
Dec. 30 Overcast
Overcast
6° /1° 0 mm 0 cm
Dec. 31 Partly cloudy
Partly cloudy
7° /0° 0 mm 0 cm
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Important Notice
Our weather forecast for New Castle County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New Castle County forecast closer to your planned date for the most up-to-date weather information.

New Castle County in December - FAQ

What are the expected maximum and minimum temperatures in New Castle County during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 2°.
How much rainfall should be expected in New Castle County during December?
Significant rainfall exceeding 176 mm is expected in New Castle County during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in New Castle County during December?
New Castle County experiences an average snowfall of 0.2 cm during December, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in New Castle County during December?
The average wind speed in New Castle County during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in New Castle County

Explore the daily rainfall trends and prepare for New Castle Countys December weather 💧

December snowfall in New Castle County

Track daily snowfall levels and discover New Castle County’s snowy potential this December ❄️
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Location coordinates Where is New Castle County?

Get accurate weather forecasts for New Castle County, located at latitude 39.684 and longitude -75.75. Stay updated with localized weather information tailored for New Castle County.

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