Indianapolis
December
Weather in Indianapolis for December 2025
Your guide to Indianapolis weather in December - trends and predictions
With an average of 5 snowy days, Indianapolis usually enjoys a light touch of snow in December.
In general, the average temperature in Indianapolis at the beginning of December is 4.7 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 6.1 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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16
Dry days
10
Rainy days
5
Snow days
6°/-1°
Temperatures
18 km/h
Avg max wind
70 %
Avg humidity
Indianapolis in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  5° | 2  4° | 3  5° | 4 4° | 5  4° | 6  2° | |
| 7  9° | 8 11° | 9 11° | 10  6° | 11 2° | 12 2° | 13 3° |
| 14 6° | 15 7° | 16 11° | 17 7° | 18  5° | 19  1° | 20 4° |
| 21 4° | 22 5° | 23 -0° | 24 2° | 25 2° | 26  6° | 27 5° |
| 28 8° | 29 8° | 30  8° | 31 6° |
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Temperatures trend during December in Indianapolis
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 | Heavy rain | 5° /-1° | 6.1 mm | 0 cm | |
| Dec. 2 | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Dec. 3 | Light rain | 5° /-2° | 1.5 mm | 0 cm | |
| Dec. 4 | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Dec. 5 | Moderate snow | 4° /-4° | 0.9 mm | 0.5 cm | |
| Dec. 6 | Patchy rain possible | 2° /-5° | 0.1 mm | 0 cm | |
| Dec. 7 | Sunny | 9° /-2° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 11° /1° | 0 mm | 0 cm | |
| Dec. 9 | Light rain shower | 11° /6° | 15.1 mm | 0 cm | |
| Dec. 10 | Moderate rain | 6° /-1° | 1.6 mm | 0 cm | |
| Dec. 11 | Sunny | 2° /-3° | 0 mm | 0 cm | |
| Dec. 12 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Dec. 13 | Patchy rain possible | 3° /-3° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 6° /-1° | 6.4 mm | 0 cm | |
| Dec. 15 | Overcast | 7° /2° | 31.5 mm | 0 cm | |
| Dec. 16 | Overcast | 11° /4° | 21.4 mm | 0 cm | |
| Dec. 17 | Light rain shower | 7° /3° | 1.8 mm | 0 cm | |
| Dec. 18 | Light snow | 5° /-1° | 19.8 mm | 0 cm | |
| Dec. 19 | Partly cloudy | 1° /-3° | 0 mm | 0 cm | |
| Dec. 20 | Overcast | 4° /-1° | 1.5 mm | 1.1 cm | |
| Dec. 21 | Overcast | 4° /0° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 5° /-4° | 2.7 mm | 1 cm | |
| Dec. 23 | Overcast | 0° /-6° | 0.9 mm | 0.1 cm | |
| Dec. 24 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Dec. 25 | Light rain | 2° /-2° | 6.7 mm | 0 cm | |
| Dec. 26 | Light freezing rain | 6° /-1° | 0.8 mm | 0 cm | |
| Dec. 27 | Overcast | 5° /0° | 16.7 mm | 0 cm | |
| Dec. 28 | Partly cloudy | 8° /2° | 0.5 mm | 0.2 cm | |
| Dec. 29 | Overcast | 8° /3° | 42.9 mm | 0.3 cm | |
| Dec. 30 | Moderate or heavy rain shower | 8° /5° | 7.8 mm | 0 cm | |
| Dec. 31 | Patchy rain possible | 6° /1° | 7.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Indianapolis 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 Indianapolis forecast closer to your planned date for the most up-to-date weather information.
Indianapolis in December - FAQ
What are the expected maximum and minimum temperatures in Indianapolis during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -1°.
How much rainfall should be expected in Indianapolis during December?
Moderate rainfall is anticipated in Indianapolis during December, with a total of 66.2 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
Will it snow in Indianapolis in December 2025?
Indianapolis experiences an average snowfall of 3.035 cm during December, occurring over 5 days.
What are the typical wind conditions in Indianapolis during December?
The average wind speed in Indianapolis during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Indianapolis snow forecast December 2025
Track daily snowfall levels and discover Indianapolis’s snowy potential this December ❄️
December rainfall patterns in Indianapolis
Explore the daily rainfall trends and prepare for Indianapoliss December weather 💧
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