Tuolumne County (Sonora)
January
Weather in Tuolumne County, California for January 2027
Your guide to Tuolumne County weather in January - trends and predictions
With an average of 4 rainy days, Tuolumne County experiences minimal rainfall in January.
Is January a good time to visit Tuolumne County? check out the best time to travel to Tuolumne County page.
✨ Is January a good time to visit Tuolumne County? – Ask the AI Weatherman
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
13°/4°
Temperatures
9 km/h
Avg max wind
57 %
Avg humidity
Tuolumne County Weather January
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Temperatures trend during January in Tuolumne County
See the weather trend as well as the moving average line
January weather in Tuolumne County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Heavy rain | 12° /7° | 57.2 mm | 2 | |
| Jan. 2 |  Cloudy | 13° /7° | 0 mm | 2 | |
| Jan. 3 | Heavy rain | 13° /8° | 38.1 mm | 2 | |
| Jan. 4 | Heavy rain | 9° /3° | 51 mm | 1 | |
| Jan. 5 |  Light rain | 10° /5° | 4.7 mm | 2 | |
| Jan. 6 |  Overcast | 12° /2° | 0 mm | 2 | |
| Jan. 7 |  Partly cloudy | 11° /3° | 0 mm | 2.3 | |
| Jan. 8 | Partly cloudy | 9° /3° | 0 mm | 2.3 | |
| Jan. 9 |  Sunny | 12° /3° | 0 mm | 2.3 | |
| Jan. 10 | Sunny | 15° /3° | 0 mm | 2.3 | |
| Jan. 11 | Sunny | 14° /4° | 0 mm | 2.4 | |
| Jan. 12 | Sunny | 13° /3° | 0 mm | 2.4 | |
| Jan. 13 | Sunny | 15° /2° | 0 mm | 2.4 | |
| Jan. 14 | Sunny | 17° /4° | 0 mm | 2.4 | |
| Jan. 15 | Sunny | 18° /4° | 0 mm | 2.5 | |
| Jan. 16 | Sunny | 17° /3° | 0 mm | 2.5 | |
| Jan. 17 | Sunny | 16° /3° | 0 mm | 2.5 | |
| Jan. 18 | Sunny | 15° /5° | 0 mm | 2 | |
| Jan. 19 | Sunny | 14° /3° | 0 mm | 2.6 | |
| Jan. 20 | Sunny | 15° /4° | 0 mm | 2.6 | |
| Jan. 21 | Sunny | 15° /6° | 0 mm | 2 | |
| Jan. 22 | Sunny | 14° /6° | 0 mm | 2 | |
| Jan. 23 | Sunny | 14° /5° | 0 mm | 2.7 | |
| Jan. 24 | Overcast | 14° /4° | 0 mm | 2.8 | |
| Jan. 25 |  Patchy rain possible | 12° /4° | 1 mm | 2 | |
| Jan. 26 | Overcast | 13° /6° | 0.6 mm | 2 | |
| Jan. 27 | Sunny | 13° /4° | 0 mm | 2.9 | |
| Jan. 28 | Sunny | 14° /4° | 0 mm | 3 | |
| Jan. 29 | Sunny | 14° /3° | 0 mm | 3 | |
| Jan. 30 | Overcast | 15° /5° | 0 mm | 2 | |
| Jan. 31 | Light rain | 15° /8° | 2.6 mm | 2 | |
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Important Notice
Our weather forecast for Tuolumne 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 Tuolumne County forecast closer to your planned date for the most up-to-date weather information.
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Tuolumne County in January - FAQ
What are the expected maximum and minimum temperatures in Tuolumne County during January?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.
How much rainfall should be expected in Tuolumne County during January?
Significant rainfall exceeding 155.1 mm is expected in Tuolumne County during January, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tuolumne County during January?
The average wind speed in Tuolumne County during January is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Tuolumne County
Explore the daily rainfall trends and prepare for Tuolumne Countys January weather 💧
Typically, Tuolumne County has 4 rainy days in January with a total of 155.1 mm of rainfall.
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