Northampton County (Easton)
December
Weather in Northampton County, Pennsylvania for December 2025
Your guide to Northampton County weather in December - trends and predictions
Northampton County typically experiences moderate snowfall in December, with an average of 8 snowy days.
In general, the average temperature in Northampton County at the beginning of December is 1.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 5.3 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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15
Dry days
8
Rainy days
8
Snow days
3°/-3°
Temperatures
17 km/h
Avg max wind
75 %
Avg humidity
Northampton County Weather December
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Temperatures trend during December in Northampton County
See the weather trend as well as the moving average line
December weather in Northampton County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 1° /-4° | 0 mm | 0 cm | |
| Dec. 2 |  Sunny | 3° /-5° | 0 mm | 0 cm | |
| Dec. 3 |  Patchy rain possible | 4° /-4° | 0.1 mm | 0 cm | |
| Dec. 4 | Overcast | 1° /-5° | 0 mm | 0 cm | |
| Dec. 5 |  Light freezing rain | 1° /-3° | 4.8 mm | 0 cm | |
| Dec. 6 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 7 |  Partly cloudy | 3° /-4° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 8° /0° | 0.2 mm | 0 cm | |
| Dec. 9 |  Moderate or heavy rain shower | 4° /0° | 16 mm | 0 cm | |
| Dec. 10 | Patchy rain possible | 7° /3° | 1.3 mm | 0 cm | |
| Dec. 11 | Moderate or heavy rain shower | 13° /4° | 45 mm | 0 cm | |
| Dec. 12 | Sunny | 2° /-3° | 1.1 mm | 0.8 cm | |
| Dec. 13 | Sunny | 0° /-4° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 0° /-6° | 0 mm | 0 cm | |
| Dec. 15 | Light freezing rain | 1° /-5° | 3.6 mm | 2.2 cm | |
| Dec. 16 | Moderate or heavy rain shower | 6° /0° | 23.8 mm | 4.3 cm | |
| Dec. 17 | Patchy rain possible | 11° /3° | 20.7 mm | 0 cm | |
| Dec. 18 | Moderate or heavy rain shower | 6° /1° | 7.3 mm | 0 cm | |
| Dec. 19 | Overcast | 4° /-1° | 1.6 mm | 1 cm | |
| Dec. 20 |  Patchy moderate snow | 1° /-1° | 4.9 mm | 2.5 cm | |
| Dec. 21 | Light freezing rain | 0° /-6° | 2.3 mm | 0.4 cm | |
| Dec. 22 | Sunny | -5° /-10° | 0 mm | 0 cm | |
| Dec. 23 | Partly cloudy | -3° /-12° | 0 mm | 0 cm | |
| Dec. 24 | Patchy moderate snow | 1° /-5° | 1.1 mm | 0.4 cm | |
| Dec. 25 | Partly cloudy | 1° /-3° | 0 mm | 0 cm | |
| Dec. 26 | Partly cloudy | 0° /-6° | 0 mm | 0 cm | |
| Dec. 27 | Partly cloudy | 1° /-7° | 0 mm | 0 cm | |
| Dec. 28 | Moderate or heavy rain shower | 6° /0° | 32.8 mm | 2.3 cm | |
| Dec. 29 | Moderate rain at times | 12° /3° | 5.1 mm | 0 cm | |
| Dec. 30 | Moderate or heavy rain shower | 12° /3° | 29.5 mm | 0 cm | |
| Dec. 31 |  Fog | 5° /-2° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Northampton 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 Northampton County forecast closer to your planned date for the most up-to-date weather information.
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Northampton County in December - FAQ
What are the expected maximum and minimum temperatures in Northampton County during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Northampton County during December?
Significant rainfall exceeding 201.2 mm is expected in Northampton County during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Northampton County in December 2025?
Northampton County experiences an average snowfall of 13.9 cm during December, occurring over 8 days.
What are the typical wind conditions in Northampton County during December?
The average wind speed in Northampton County during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Northampton County snow forecast December 2025
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December rainfall patterns in Northampton County
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Where is Northampton County?Get accurate weather forecasts for Northampton County, located at latitude 40.688 and longitude -75.221. Stay updated with localized weather information tailored for Northampton County.
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