Summit County (Park City)
January
Weather in Summit County for January 2026
Your guide to Summit County weather in January - trends and predictions
Summit County typically experiences moderate snowfall in January, with an average of 6 snowy days.
In general, the average temperature in Summit County at the beginning of January is -1.6 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 0 °F by the end of January.
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Snow Forecast ❄️
Temperatures
More
25
Dry days
0
Rainy days
6
Snow days
-3°/-13°
Temperatures
8 km/h
Avg max wind
82 %
Avg humidity
Summit County Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -4° | 2  0° | 3  2° | ||||
| 4  -1° | 5 -3° | 6  -1° | 7 -4° | 8  -5° | 9 -5° | 10  -3° |
| 11 -6° | 12 -6° | 13  -6° | 14 -4° | 15 0° | 16 3° | 17 -2° |
| 18 -9° | 19 -10° | 20 -10° | 21 -5° | 22 -4° | 23 -4° | 24 -3° |
| 25 -5° | 26 0° | 27 2° | 28 1° | 29 1° | 30 0° | 31 1° |
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Temperatures trend during January in Summit County
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 | Moderate snow | -4° /-13° | 3.2 mm | 2.3 cm | |
| Jan. 2 | Mist | 0° /-9° | 8.9 mm | 6.4 cm | |
| Jan. 3 | Overcast | 2° /-5° | 0 mm | 0 cm | |
| Jan. 4 | Moderate or heavy snow showers | -1° /-5° | 31 mm | 22.4 cm | |
| Jan. 5 | Overcast | -3° /-6° | 0 mm | 0 cm | |
| Jan. 6 | Heavy snow | -1° /-4° | 2.7 mm | 2 cm | |
| Jan. 7 | Moderate snow | -4° /-15° | 1.4 mm | 1 cm | |
| Jan. 8 | Sunny | -5° /-18° | 0 mm | 0 cm | |
| Jan. 9 | Overcast | -5° /-11° | 0 mm | 0 cm | |
| Jan. 10 | Cloudy | -3° /-14° | 0 mm | 0 cm | |
| Jan. 11 | Moderate snow | -6° /-9° | 5.5 mm | 4 cm | |
| Jan. 12 | Overcast | -6° /-12° | 0 mm | 0 cm | |
| Jan. 13 | Partly cloudy | -6° /-18° | 0 mm | 0 cm | |
| Jan. 14 | Mist | -4° /-16° | 0 mm | 0 cm | |
| Jan. 15 | Sunny | 0° /-16° | 0 mm | 0 cm | |
| Jan. 16 | Sunny | 3° /-11° | 0 mm | 0 cm | |
| Jan. 17 | Overcast | -2° /-10° | 0 mm | 0 cm | |
| Jan. 18 | Overcast | -9° /-15° | 0 mm | 0 cm | |
| Jan. 19 | Overcast | -10° /-20° | 0 mm | 0 cm | |
| Jan. 20 | Cloudy | -10° /-21° | 0 mm | 0 cm | |
| Jan. 21 | Cloudy | -5° /-19° | 0 mm | 0 cm | |
| Jan. 22 | Sunny | -4° /-15° | 0 mm | 0 cm | |
| Jan. 23 | Cloudy | -4° /-17° | 0 mm | 0 cm | |
| Jan. 24 | Overcast | -3° /-13° | 0 mm | 0 cm | |
| Jan. 25 | Overcast | -5° /-9° | 0 mm | 0 cm | |
| Jan. 26 | Partly cloudy | 0° /-12° | 0 mm | 0 cm | |
| Jan. 27 | Sunny | 2° /-12° | 0 mm | 0 cm | |
| Jan. 28 | Sunny | 1° /-12° | 0 mm | 0 cm | |
| Jan. 29 | Sunny | 1° /-11° | 0 mm | 0 cm | |
| Jan. 30 | Sunny | 0° /-10° | 0 mm | 0 cm | |
| Jan. 31 | Overcast | 1° /-10° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Summit County in January 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 Summit County forecast closer to your planned date for the most up-to-date weather information.
Summit County in January - FAQ
What are the expected maximum and minimum temperatures in Summit County during January?
Brace for cold days with temperatures not exceeding -3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Summit County during January?
Moderate rainfall is anticipated in Summit County during January, with a total of 52.8 mm spread over approximately 0 days. Considering plans for rainy days is advisable.
Will it snow in Summit County in January 2026?
Summit County experiences an average snowfall of 38.1 cm during January, occurring over 6 days.
What are the typical wind conditions in Summit County during January?
The average wind speed in Summit County during January is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Summit County snow forecast January 2026
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January rainfall patterns in Summit County
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Where is Summit County?Get accurate weather forecasts for Summit County, located at latitude 40.646 and longitude -111.498. Stay updated with localized weather information tailored for Summit County.
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