Indianapolis
December
Weather in Indianapolis for December 2025
Your guide to Indianapolis weather in December - trends and predictions
Indianapolis typically experiences moderate snowfall in December, with an average of 6 snowy days.
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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12
Dry days
13
Rainy days
6
Snow days
5°/0°
Temperatures
19 km/h
Avg max wind
75 %
Avg humidity
Indianapolis Weather December
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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?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Indianapolis during December?
Significant rainfall exceeding 194.5 mm is expected in Indianapolis during December, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Indianapolis in December 2025?
Indianapolis experiences an average snowfall of 3.31 cm during December, occurring over 6 days.
What are the typical wind conditions in Indianapolis during December?
The average wind speed in Indianapolis during December is 19 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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