Rochester
December
Weather in Rochester for December 2025
Your guide to Rochester weather in December - trends and predictions
Rochester typically experiences moderate snowfall in December, with an average of 6 snowy days.
In general, the average temperature in Rochester at the beginning of December is 2.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 5.7 °F by the end of December.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
More
13
Dry days
12
Rainy days
6
Snow days
5°/1°
Temperatures
21 km/h
Avg max wind
80 %
Avg humidity
Rochester in December average weather
Move between months or click on a day
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2  6° | 3 4° | 4  3° | 5 1° | 6  -1° | |
| 7  2° | 8  5° | 9 8° | 10  8° | 11 4° | 12  3° | 13  0° |
| 14 2° | 15  5° | 16 6° | 17 8° | 18 6° | 19  1° | 20 1° |
| 21  -0° | 22 -3° | 23 3° | 24 3° | 25 4° | 26 4° | 27 4° |
| 28 7° | 29  9° | 30 8° | 31 4° |
You can click on date
Access Rochester weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during December in Rochester
See the weather trend as well as the moving average line
December weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Moderate rain | 3° /-2° | 4.2 mm | 0 cm | |
| Dec. 2 | Light rain | 6° /0° | 1.1 mm | 0 cm | |
| Dec. 3 | Moderate rain | 4° /0° | 10.5 mm | 0 cm | |
| Dec. 4 | Overcast | 3° /-1° | 0.1 mm | 0.1 cm | |
| Dec. 5 | Overcast | 1° /-1° | 1.1 mm | 0.8 cm | |
| Dec. 6 | Moderate or heavy snow showers | -1° /-3° | 0.3 mm | 0.3 cm | |
| Dec. 7 | Heavy snow | 2° /-3° | 1 mm | 0.8 cm | |
| Dec. 8 | Fog | 5° /-1° | 0 mm | 0 cm | |
| Dec. 9 | Patchy light drizzle | 8° /2° | 19.7 mm | 0 cm | |
| Dec. 10 | Heavy rain | 8° /4° | 44.1 mm | 0 cm | |
| Dec. 11 | Moderate or heavy snow showers | 4° /0° | 6 mm | 2.6 cm | |
| Dec. 12 | Cloudy | 3° /-2° | 0 mm | 0 cm | |
| Dec. 13 | Patchy light snow | 0° /-5° | 0 mm | 0 cm | |
| Dec. 14 | Cloudy | 2° /-6° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 5° /-1° | 0.9 mm | 0.6 cm | |
| Dec. 16 | Overcast | 6° /2° | 4.5 mm | 0 cm | |
| Dec. 17 | Light drizzle | 8° /4° | 3.8 mm | 0 cm | |
| Dec. 18 | Light rain | 6° /1° | 9.6 mm | 2.2 cm | |
| Dec. 19 | Light snow showers | 1° /-3° | 5.1 mm | 1 cm | |
| Dec. 20 | Sunny | 1° /-2° | 0 mm | 0 cm | |
| Dec. 21 | Light freezing rain | 0° /-4° | 2.6 mm | 1.9 cm | |
| Dec. 22 | Cloudy | -3° /-6° | 0 mm | 0 cm | |
| Dec. 23 | Light rain | 3° /-4° | 2 mm | 0 cm | |
| Dec. 24 | Light drizzle | 3° /0° | 3 mm | 1.4 cm | |
| Dec. 25 | Cloudy | 4° /1° | 0 mm | 0 cm | |
| Dec. 26 | Light drizzle | 4° /1° | 0.7 mm | 0 cm | |
| Dec. 27 | Moderate rain | 4° /2° | 4.9 mm | 0 cm | |
| Dec. 28 | Fog | 7° /2° | 0.3 mm | 0 cm | |
| Dec. 29 | Patchy rain possible | 9° /3° | 4 mm | 0 cm | |
| Dec. 30 | Light snow showers | 8° /1° | 0.9 mm | 0 cm | |
| Dec. 31 | Light snow | 4° /0° | 1.6 mm | 0.5 cm | |
| Next | |||||
Important Notice
Our weather forecast for Rochester 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 Rochester forecast closer to your planned date for the most up-to-date weather information.
Rochester in December - FAQ
What are the expected maximum and minimum temperatures in Rochester during December?
During December, expect a variety of temperatures with highs around 5° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Rochester during December?
Significant rainfall exceeding 130.6 mm is expected in Rochester during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Rochester in December 2025?
Rochester experiences an average snowfall of 3.585 cm during December, occurring over 6 days.
What are the typical wind conditions in Rochester during December?
The average wind speed in Rochester during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Rochester snow forecast December 2025
Track daily snowfall levels and discover Rochester’s snowy potential this December ❄️
December rainfall patterns in Rochester
Explore the daily rainfall trends and prepare for Rochesters December weather 💧
Quick links
You are here
Where is Rochester?Get accurate weather forecasts for Rochester, located at latitude 43.155 and longitude -77.616. Stay updated with localized weather information tailored for Rochester.
Found a mistake?
We appreciate your attention to details. Tell us here.