Pima County (Tucson)
January
Weather in Pima County, Arizona for January 2027
Your guide to Pima County weather in January - trends and predictions
In general, the average temperature in Pima County at the beginning of January is 16.2 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.5 °C by the end of January.
With an average of 4 rainy days, Pima County experiences minimal rainfall in January.
Is January a good time to visit Pima County? check out the best time to travel to Pima County page.
✨ Is January a good time to visit Pima County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
16°/3°
Temperatures
16 km/h
Avg max wind
49 %
Avg humidity
Pima County Weather January
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Temperatures trend during January in Pima County
See the weather trend as well as the moving average line
January weather in Pima County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Light rain | 17° /6° | 2.6 mm | 3 | |
| Jan. 2 |  Patchy rain possible | 16° /5° | 1.9 mm | 3.2 | |
| Jan. 3 | Patchy rain possible | 18° /4° | 0.1 mm | 3.2 | |
| Jan. 4 | Patchy rain possible | 16° /5° | 1.1 mm | 3 | |
| Jan. 5 |  Overcast | 16° /4° | 0 mm | 3.3 | |
| Jan. 6 | Overcast | 16° /3° | 0 mm | 3.3 | |
| Jan. 7 | Light rain | 15° /5° | 6.6 mm | 3 | |
| Jan. 8 | Light rain | 13° /3° | 3.8 mm | 3 | |
| Jan. 9 |  Sunny | 14° /1° | 0 mm | 3.4 | |
| Jan. 10 | Sunny | 15° /1° | 0 mm | 3.4 | |
| Jan. 11 | Sunny | 13° /2° | 0.8 mm | 3 | |
| Jan. 12 | Sunny | 15° /-1° | 0 mm | 3.5 | |
| Jan. 13 | Sunny | 18° /2° | 0 mm | 3.5 | |
| Jan. 14 | Sunny | 20° /3° | 0 mm | 3.5 | |
| Jan. 15 | Light rain | 17° /5° | 3.6 mm | 3.6 | |
| Jan. 16 | Light rain | 17° /6° | 2.7 mm | 3.6 | |
| Jan. 17 | Patchy rain possible | 17° /5° | 2 mm | 3.6 | |
| Jan. 18 | Sunny | 19° /5° | 0.1 mm | 3.7 | |
| Jan. 19 | Overcast | 20° /4° | 0 mm | 3.7 | |
| Jan. 20 | Sunny | 16° /5° | 0 mm | 3 | |
| Jan. 21 | Light rain | 15° /3° | 3.3 mm | 3 | |
| Jan. 22 | Patchy rain possible | 16° /3° | 2.2 mm | 3 | |
| Jan. 23 |  Light freezing rain | 13° /3° | 8.3 mm | 3 | |
| Jan. 24 |  Moderate rain | 13° /4° | 12.6 mm | 3 | |
| Jan. 25 | Light rain | 15° /3° | 4.7 mm | 4 | |
| Jan. 26 | Sunny | 16° /2° | 0 mm | 4 | |
| Jan. 27 | Sunny | 18° /2° | 0 mm | 4 | |
| Jan. 28 | Sunny | 17° /4° | 0 mm | 4 | |
| Jan. 29 | Overcast | 18° /4° | 0 mm | 4 | |
| Jan. 30 | Sunny | 19° /5° | 0 mm | 4.2 | |
| Jan. 31 |  Cloudy | 19° /5° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Pima 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 Pima County forecast closer to your planned date for the most up-to-date weather information.
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Pima County in January - FAQ
What are the expected maximum and minimum temperatures in Pima County during January?
During January, expect a variety of temperatures with highs around 16° and lows near 3°, suitable for diverse activities and preferences.
How much rainfall should be expected in Pima County during January?
Moderate rainfall is anticipated in Pima County during January, with a total of 56.6 mm spread over approximately 4 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Pima County during January?
The average wind speed in Pima County during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Pima County
Explore the daily rainfall trends and prepare for Pima Countys January weather 💧
Typically, Pima County has 4 rainy days in January with a total of 56.6 mm of rainfall.
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