Connecticut
December
Weather in Connecticut for December 2024
Your guide to Connecticut weather in December - trends and predictions
In general, the average temperature in Connecticut at the beginning of December is 8.1 °F. As the month progressed, temperatures tended to remain steady, reaching an average of 8.1 °F by the end of December.
Connecticut sees moderate rainfall in December, averaging 10 rainy days.
Snowfall in Connecticut during December is quite rare, with fewer than 2 snowy days on average.
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20
Dry days
10
Rainy days
1
Snow days
8°/3°
Temperatures
20 km/h
Avg max wind
75 %
Avg humidity
Connecticut in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | ||||||
| 2  11° | 3  12° | 4 11° | 5 6° | 6 4° | 7 4° | 8 6° |
| 9 11° | 10  13° | 11  14° | 12  6° | 13  5° | 14 3° | 15 10° |
| 16 9° | 17 11° | 18 14° | 19  6° | 20 7° | 21 5° | 22 2° |
| 23 6° | 24  5° | 25  8° | 26 9° | 27 10° | 28 9° | 29 8° |
| 30 7° | 31 6° |
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Temperatures trend during December in Connecticut
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Overcast | 9° /5° | 1.7 mm | 2 | |
| Dec. 2 | Mist | 11° /7° | 0 mm | 3 | |
| Dec. 3 | Moderate rain | 12° /6° | 30.8 mm | 3 | |
| Dec. 4 | Overcast | 11° /6° | 0 mm | 3 | |
| Dec. 5 | Overcast | 6° /2° | 0 mm | 2 | |
| Dec. 6 | Overcast | 4° /0° | 0 mm | 1 | |
| Dec. 7 | Overcast | 4° /-2° | 0 mm | 1 | |
| Dec. 8 | Fog | 6° /1° | 0 mm | 2 | |
| Dec. 9 | Mist | 11° /5° | 0 mm | 3 | |
| Dec. 10 | Light rain shower | 13° /5° | 21.8 mm | 3 | |
| Dec. 11 | Light sleet | 14° /2° | 20.1 mm | 3 | |
| Dec. 12 | Partly cloudy | 6° /1° | 0 mm | 3 | |
| Dec. 13 | Sunny | 5° /1° | 0 mm | 3 | |
| Dec. 14 | Partly cloudy | 3° /0° | 0 mm | 2 | |
| Dec. 15 | Sunny | 10° /2° | 0 mm | 4 | |
| Dec. 16 | Partly cloudy | 9° /4° | 0.1 mm | 3 | |
| Dec. 17 | Light rain shower | 11° /5° | 5.8 mm | 3 | |
| Dec. 18 | Light rain shower | 14° /7° | 54.7 mm | 3 | |
| Dec. 19 | Light snow | 6° /0° | 0.1 mm | 2 | |
| Dec. 20 | Sunny | 7° /0° | 0 mm | 3 | |
| Dec. 21 | Sunny | 5° /0° | 0 mm | 3 | |
| Dec. 22 | Partly cloudy | 2° /-1° | 0 mm | 2 | |
| Dec. 23 | Overcast | 6° /1° | 0 mm | 2 | |
| Dec. 24 | Light drizzle | 5° /4° | 1.6 mm | 2 | |
| Dec. 25 | Cloudy | 8° /5° | 0.1 mm | 2 | |
| Dec. 26 | Fog | 9° /6° | 0 mm | 2 | |
| Dec. 27 | Patchy rain possible | 10° /7° | 11.1 mm | 2 | |
| Dec. 28 | Light drizzle | 9° /7° | 19 mm | 2 | |
| Dec. 29 | Light rain | 8° /7° | 10.5 mm | 2 | |
| Dec. 30 | Patchy rain possible | 7° /4° | 0.1 mm | 2 | |
| Dec. 31 | Sunny | 6° /1° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Connecticut 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 Connecticut forecast closer to your planned date for the most up-to-date weather information.
Connecticut in December - FAQ
What are the expected maximum and minimum temperatures in Connecticut during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 3°.
How much rainfall should be expected in Connecticut during December?
Significant rainfall exceeding 177.4 mm is expected in Connecticut during December, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Connecticut during December?
Connecticut experiences an average snowfall of 0 cm during December, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Connecticut during December?
The average wind speed in Connecticut during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Connecticut
Explore the daily rainfall trends and prepare for Connecticuts December weather 💧
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