Passaic County
December
Weather in Passaic County for December 2024
Your guide to Passaic County weather in December - trends and predictions
In general, the average temperature in Passaic County at the beginning of December is 7.7 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.1 °F by the end of December.
Passaic County sees moderate rainfall in December, averaging 9 rainy days.
Snowfall in Passaic County during December is quite rare, with fewer than 2 snowy days on average.
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21
Dry days
9
Rainy days
1
Snow days
8°/2°
Temperatures
15 km/h
Avg max wind
75 %
Avg humidity
Passaic County in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  7° | ||||||
| 2  12° | 3  12° | 4 9° | 5 6° | 6  4° | 7 4° | 8  8° |
| 9 9° | 10 14° | 11  10° | 12  6° | 13 5° | 14 4° | 15  11° |
| 16 10° | 17 12° | 18  14° | 19  5° | 20 7° | 21 5° | 22 3° |
| 23 6° | 24 5° | 25  9° | 26 9° | 27  10° | 28 10° | 29 12° |
| 30 7° | 31 7° |
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Temperatures trend during December in Passaic 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 | Overcast | 7° /2° | 0 mm | 0 cm | |
| Dec. 2 | Fog | 12° /5° | 0 mm | 0 cm | |
| Dec. 3 | Moderate or heavy rain with thunder | 12° /5° | 37.9 mm | 0 cm | |
| Dec. 4 | Overcast | 9° /4° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | 6° /1° | 0 mm | 0 cm | |
| Dec. 6 | Patchy rain possible | 4° /-1° | 0 mm | 0 cm | |
| Dec. 7 | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Dec. 8 | Freezing fog | 8° /-1° | 0 mm | 0 cm | |
| Dec. 9 | Fog | 9° /0° | 0 mm | 0 cm | |
| Dec. 10 | Light rain shower | 14° /2° | 27.7 mm | 0 cm | |
| Dec. 11 | Light sleet | 10° /1° | 20.1 mm | 0 cm | |
| Dec. 12 | Partly cloudy | 6° /0° | 0 mm | 0 cm | |
| Dec. 13 | Partly cloudy | 5° /0° | 0 mm | 0 cm | |
| Dec. 14 | Overcast | 4° /-1° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 11° /0° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 10° /3° | 0 mm | 0 cm | |
| Dec. 17 | Light rain shower | 12° /5° | 14.5 mm | 0 cm | |
| Dec. 18 | Heavy rain | 14° /6° | 68.9 mm | 0 cm | |
| Dec. 19 | Light snow | 5° /-1° | 0.2 mm | 0.1 cm | |
| Dec. 20 | Sunny | 7° /-1° | 0 mm | 0 cm | |
| Dec. 21 | Sunny | 5° /-1° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 6° /0° | 0 mm | 0 cm | |
| Dec. 24 | Patchy rain possible | 5° /2° | 0.8 mm | 0 cm | |
| Dec. 25 | Cloudy | 9° /4° | 0 mm | 0 cm | |
| Dec. 26 | Mist | 9° /4° | 0 mm | 0 cm | |
| Dec. 27 | Light rain | 10° /7° | 21.5 mm | 0 cm | |
| Dec. 28 | Light drizzle | 10° /8° | 15.1 mm | 0 cm | |
| Dec. 29 | Patchy rain possible | 12° /7° | 3 mm | 0 cm | |
| Dec. 30 | Patchy rain possible | 7° /3° | 0.1 mm | 0 cm | |
| Dec. 31 | Partly cloudy | 7° /0° | 0.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Passaic 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 Passaic County forecast closer to your planned date for the most up-to-date weather information.
Passaic County in December - FAQ
What are the expected maximum and minimum temperatures in Passaic County during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 2°.
How much rainfall should be expected in Passaic County during December?
Significant rainfall exceeding 209.9 mm is expected in Passaic County during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Passaic County during December?
Passaic County experiences an average snowfall of 0.1 cm during December, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Passaic County during December?
The average wind speed in Passaic County during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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