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Weather in New Castle County for January 2025

Your guide to New Castle County weather in January - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, New Castle County usually enjoys a light touch of snow in January.
    According to New Castle County snow forecast for January 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Tuesday, January 21.

    • Temperatures

  • Until now, January 2025 in New Castle County is cooler than usual, with temperatures averaging 1 °F, this is -2.9 °F below the typical seasonal average.

  • The forecast for the next days in New Castle County predicts a temperature of -0.2 °F, which is cooler than the historical average.

  • In general, the average temperature in New Castle County at the beginning of January is 3.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 2.7 °F by the end of January.

    • Rain 🌧️

  • New Castle County experiences moderate rainfall in January, with an average of 10 rainy days and a total precipitation of 131 mm.

    • More

  • New Year's Day weather in New Castle County 🎉 - See the complete forecast for Monday, January 1.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
10
Rainy days
Average snowy days
3
Snow days
Average temperatures
5°/-2°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
78 %
Avg humidity

New Castle County in January average weather

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
8°
2
Sunny
5°
3
Partly cloudy
5°
4
Patchy rain possible
3°
5
Overcast
2°
6
Light sleet
0°
7
Fog
2°
8
Sunny
1°
9
Moderate rain
8°
10
Patchy rain possible
8°
11
Partly cloudy
5°
12
Overcast
6°
13
Patchy rain possible
9°
14
Light snow
1°
15
Partly cloudy
0°
16
Moderate or heavy snow showers
-1°
17
Cloudy
-5°
18
Patchy rain possible
4°
19
Overcast
2°
20
Sunny
-4°
21
Partly cloudy
-8°
22
Light freezing rain
-7°
23
Partly cloudy
-4°
24
Freezing fog
0°
25
Partly cloudy
-2°
26
Partly cloudy
-1°
27
Light freezing rain
-0°
28
Patchy rain possible
2°
29
Patchy rain possible
14°
30
Sunny
1°
31
Patchy rain possible
5°
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Access New Castle County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during January in New Castle County

See the weather trend as well as the moving average line

January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Patchy rain possible
Patchy rain possible
 8° /2° 3.4 mm 0 cm
Jan. 2 Sunny
Sunny
 5° /0° 0 mm 0 cm
Jan. 3 Partly cloudy
Partly cloudy
 5° /-1° 0.6 mm 0.5 cm
Jan. 4 Patchy rain possible
Patchy rain possible
 3° /-3° 0 mm 0 cm
Jan. 5 Overcast
Overcast
 2° /-5° 0 mm 0 cm
Jan. 6 Light sleet
Light sleet
 0° /-3° 18.8 mm 7.4 cm
Jan. 7 Fog
Fog
 2° /-4° 1 mm 0.6 cm
Jan. 8 Sunny
Sunny
 1° /-4° 0 mm 0 cm
Jan. 9 Moderate rain
Moderate rain
 8° /-4° 23.5 mm 0 cm
Jan. 10 Patchy rain possible
Patchy rain possible
 8° /-1° 0.5 mm 0 cm
Jan. 11 Partly cloudy
Partly cloudy
 5° /-2° 6 mm 4.4 cm
Jan. 12 Overcast
Overcast
 6° /-3° 1.2 mm 0 cm
Jan. 13 Patchy rain possible
Patchy rain possible
 9° /-1° 3.5 mm 0 cm
Jan. 14 Light snow
Light snow
 1° /-5° 0 mm 0 cm
Jan. 15 Partly cloudy
Partly cloudy
 0° /-6° 0 mm 0 cm
Jan. 16 Moderate or heavy snow showers
Moderate or heavy snow showers
 -1° /-8° 2.3 mm 1.9 cm
Jan. 17 Cloudy
Cloudy
 -5° /-11° 0 mm 0 cm
Jan. 18 Patchy rain possible
Patchy rain possible
 4° /-2° 2.6 mm 0 cm
Jan. 19 Overcast
Overcast
 2° /-4° 0 mm 0 cm
Jan. 20 Sunny
Sunny
 -4° /-13° 0 mm 0 cm
Jan. 21 Partly cloudy
Partly cloudy
 -8° /-16° 0 mm 0 cm
Jan. 22 Light freezing rain
Light freezing rain
 -7° /-14° 0.4 mm 0.3 cm
Jan. 23 Partly cloudy
Partly cloudy
 -4° /-14° 0 mm 0 cm
Jan. 24 Freezing fog
Freezing fog
 0° /-7° 0 mm 0 cm
Jan. 25 Partly cloudy
Partly cloudy
 -2° /-6° 0 mm 0 cm
Jan. 26 Partly cloudy
Partly cloudy
 -1° /-7° 0 mm 0 cm
Jan. 27 Light freezing rain
Light freezing rain
 0° /-3° 1.4 mm 0 cm
Jan. 28 Patchy rain possible
Patchy rain possible
 2° /-1° 1 mm 0 cm
Jan. 29 Patchy rain possible
Patchy rain possible
 14° /1° 4.5 mm 0 cm
Jan. 30 Sunny
Sunny
 1° /-2° 0 mm 0 cm
Jan. 31 Patchy rain possible
Patchy rain possible
 5° /2° 0 mm 0 cm
Next
Important Notice
Our weather forecast for New Castle County in January 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 January - FAQ

What are the expected maximum and minimum temperatures in New Castle County during January?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in New Castle County during January?
Significant rainfall exceeding 131 mm is expected in New Castle County during January, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Will it snow in New Castle County in January 2025?
New Castle County experiences an average snowfall of 9.51 cm during January, occurring over 3 days.
What are the typical wind conditions in New Castle County during January?
The average wind speed in New Castle County during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

New Castle County snow forecast January 2025

Track daily snowfall levels and discover New Castle County’s snowy potential this January ❄️

January rainfall patterns in New Castle County

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