Olmsted County (Rochester)
December
Weather in Olmsted County, Minnesota for December 2026
Your guide to Olmsted County weather in December - trends and predictions
With an average of 4 snowy days, Olmsted County usually enjoys a light touch of snow in December.
In general, the average temperature in Olmsted County at the beginning of December is -3.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of -0.4 °C by the end of December.
Is December a good time to visit Olmsted County? check out the best time to travel to Olmsted County page.
✨ Is December a good time to visit Olmsted County? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
26
Dry days
1
Rainy days
4
Snow days
-2°/-8°
Temperatures
25 km/h
Avg max wind
83 %
Avg humidity
Olmsted County Weather December
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Temperatures trend during December in Olmsted County
See the weather trend as well as the moving average line
December weather in Olmsted County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Sunny | -4° /-10° | 0 mm | 0 cm | |
| Dec. 2 | Partly cloudy | -3° /-9° | 0 mm | 0 cm | |
| Dec. 3 | Cloudy | -1° /-10° | 0 mm | 0 cm | |
| Dec. 4 | Overcast | -6° /-14° | 0 mm | 0 cm | |
| Dec. 5 | Cloudy | -6° /-12° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | -4° /-10° | 0 mm | 0 cm | |
| Dec. 7 | Moderate snow | -1° /-9° | 9.3 mm | 6.7 cm | |
| Dec. 8 | Freezing fog | 1° /-7° | 0 mm | 0 cm | |
| Dec. 9 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Dec. 10 | Overcast | -1° /-6° | 0 mm | 0 cm | |
| Dec. 11 | Overcast | -5° /-13° | 0 mm | 0 cm | |
| Dec. 12 | Cloudy | -8° /-15° | 0 mm | 0 cm | |
| Dec. 13 | Cloudy | -11° /-17° | 0 mm | 0 cm | |
| Dec. 14 | Moderate or heavy snow showers | -8° /-15° | 12.5 mm | 9 cm | |
| Dec. 15 | Freezing fog | -2° /-8° | 0.8 mm | 0.6 cm | |
| Dec. 16 | Freezing fog | 1° /-5° | 0 mm | 0 cm | |
| Dec. 17 | Overcast | 0° /-2° | 0 mm | 0 cm | |
| Dec. 18 | Light snow | -1° /-7° | 7.4 mm | 3.8 cm | |
| Dec. 19 | Moderate or heavy snow showers | -6° /-12° | 11.3 mm | 8.2 cm | |
| Dec. 20 | Overcast | -3° /-8° | 0 mm | 0 cm | |
| Dec. 21 | Cloudy | -5° /-12° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 0° /-5° | 0 mm | 0 cm | |
| Dec. 23 | Freezing fog | -1° /-3° | 0 mm | 0 cm | |
| Dec. 24 | Freezing fog | -2° /-3° | 0 mm | 0 cm | |
| Dec. 25 | Mist | 0° /-2° | 0 mm | 0 cm | |
| Dec. 26 | Overcast | 1° /-1° | 0 mm | 0 cm | |
| Dec. 27 | Light rain | 2° /1° | 4.3 mm | 0 cm | |
| Dec. 28 | Moderate snow | 1° /-4° | 26.6 mm | 8.3 cm | |
| Dec. 29 | Light snow | -6° /-9° | 5.9 mm | 0 cm | |
| Dec. 30 | Freezing fog | 0° /-8° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | 0° /-6° | 0.3 mm | 0.2 cm | |
| Next | |||||
Important Notice
Our weather forecast for Olmsted 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 Olmsted County forecast closer to your planned date for the most up-to-date weather information.
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Olmsted County in December - FAQ
What are the expected maximum and minimum temperatures in Olmsted County during December?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Olmsted County during December?
Moderate rainfall is anticipated in Olmsted County during December, with a total of 78.4 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Will it snow in Olmsted County in December 2026?
Olmsted County experiences an average snowfall of 36.7 cm during December, occurring over 4 days.
What are the typical wind conditions in Olmsted County during December?
The average wind speed in Olmsted County during December is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
Olmsted County snow forecast December 2026
Track daily snowfall levels and discover Olmsted County’s snowy potential this December ❄️
On average, Olmsted County sees 4 snowy days during December, with approximately 36.7 cm of total snowfall.
December rainfall patterns in Olmsted County
Explore the daily rainfall trends and prepare for Olmsted Countys December weather 💧
Typically, Olmsted County has 1 rainy days in December with a total of 78.4 mm of rainfall.
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