Onslow County (Jacksonville)
December
Weather in Onslow County, North Carolina for December 2026
Your guide to Onslow County weather in December - trends and predictions
Onslow County experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 172.9 mm.
Is December a good time to visit Onslow County? check out the best time to travel to Onslow County page.
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Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
13°/4°
Temperatures
16 km/h
Avg max wind
67 %
Avg humidity
Onslow County Weather December
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Temperatures trend during December in Onslow County
See the weather trend as well as the moving average line
December weather in Onslow County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 12° /3° | 0 mm | 2.9 | |
| Dec. 2 |  Heavy rain | 14° /4° | 52.2 mm | 2.9 | |
| Dec. 3 | Overcast | 9° /1° | 0 mm | 2.9 | |
| Dec. 4 |  Sunny | 10° /0° | 0 mm | 2.8 | |
| Dec. 5 |  Moderate rain | 11° /3° | 18.5 mm | 2.8 | |
| Dec. 6 |  Light rain | 7° /2° | 5.4 mm | 2.8 | |
| Dec. 7 | Sunny | 8° /-1° | 0 mm | 2.8 | |
| Dec. 8 | Sunny | 11° /2° | 0 mm | 2.8 | |
| Dec. 9 |  Patchy rain possible | 12° /3° | 0.9 mm | 2.7 | |
| Dec. 10 | Light rain | 19° /8° | 3.1 mm | 2.7 | |
| Dec. 11 | Heavy rain | 14° /6° | 26.8 mm | 2.7 | |
| Dec. 12 |  Partly cloudy | 12° /2° | 0 mm | 2.7 | |
| Dec. 13 | Sunny | 13° /4° | 0 mm | 2.7 | |
| Dec. 14 | Light rain | 14° /3° | 9.9 mm | 2.7 | |
| Dec. 15 | Overcast | 9° /2° | 0 mm | 2.7 | |
| Dec. 16 | Patchy rain possible | 15° /4° | 0.1 mm | 2.7 | |
| Dec. 17 |  Cloudy | 16° /8° | 0 mm | 2.7 | |
| Dec. 18 | Patchy rain possible | 19° /12° | 2.1 mm | 2.7 | |
| Dec. 19 | Moderate rain | 19° /10° | 13.1 mm | 2.7 | |
| Dec. 20 | Overcast | 12° /5° | 0 mm | 2 | |
| Dec. 21 | Sunny | 12° /4° | 0 mm | 2.7 | |
| Dec. 22 | Sunny | 7° /0° | 0 mm | 2 | |
| Dec. 23 | Overcast | 10° /1° | 0 mm | 1 | |
| Dec. 24 | Patchy rain possible | 10° /7° | 2.2 mm | 1 | |
| Dec. 25 | Sunny | 14° /5° | 0 mm | 2.7 | |
| Dec. 26 | Partly cloudy | 13° /4° | 0 mm | 2 | |
| Dec. 27 | Patchy rain possible | 13° /6° | 0.2 mm | 2 | |
| Dec. 28 | Patchy rain possible | 15° /9° | 0.1 mm | 2.7 | |
| Dec. 29 | Moderate rain | 19° /13° | 15.9 mm | 2.7 | |
| Dec. 30 | Moderate rain | 14° /7° | 22.5 mm | 2.7 | |
| Dec. 31 |  Mist | 15° /2° | 0 mm | 2.7 | |
| Next | |||||
Important Notice
Our weather forecast for Onslow 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 Onslow County forecast closer to your planned date for the most up-to-date weather information.
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Onslow County in December - FAQ
What are the expected maximum and minimum temperatures in Onslow County during December?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.
How much rainfall should be expected in Onslow County during December?
Significant rainfall exceeding 172.9 mm is expected in Onslow County during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Onslow County during December?
The average wind speed in Onslow County during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Onslow County
Explore the daily rainfall trends and prepare for Onslow Countys December weather 💧
Typically, Onslow County has 6 rainy days in December with a total of 172.9 mm of rainfall.
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