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Weather in Tucson for January 2026

Your guide to Tucson weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Tucson at the beginning of January is 16.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.7 °F by the end of January.

    • Rain 🌧️

  • The climate of Tucson in January is notably wet, with an average of 12 rainy days, and a total of 62.5 mm of precipitation.

    • More

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Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/4°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
50 %
Avg humidity

Tucson Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
17°
2
Moderate rain at times
16°
3
Patchy rain possible
18°
4
Overcast
15°
5
Overcast
16°
6
Sunny
16°
7
Partly cloudy
17°
8
Sunny
14°
9
Sunny
15°
10
Sunny
16°
11
Cloudy
12°
12
Sunny
15°
13
Partly cloudy
18°
14
Sunny
19°
15
Partly cloudy
16°
16
Moderate or heavy rain shower
16°
17
Heavy rain at times
15°
18
Sunny
16°
19
Overcast
18°
20
Cloudy
15°
21
Sunny
13°
22
Sunny
16°
23
Light freezing rain
13°
24
Sunny
14°
25
Partly cloudy
16°
26
Sunny
17°
27
Sunny
18°
28
Sunny
17°
29
Overcast
18°
30
Sunny
19°
31
Cloudy
19°
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Temperatures trend during January in Tucson

See the weather trend as well as the moving average line

January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
Jan. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /4° 3.4 mm 4
Jan. 2 Moderate rain at times
Moderate rain at times
 16° /3° 2.6 mm 4
Jan. 3 Patchy rain possible
Patchy rain possible
 18° /4° 0.2 mm 4
Jan. 4 Overcast
Overcast
 15° /4° 1.4 mm 4
Jan. 5 Overcast
Overcast
 16° /2° 0 mm 5
Jan. 6 Sunny
Sunny
 16° /2° 0 mm 4
Jan. 7 Partly cloudy
Partly cloudy
 17° /4° 1.5 mm 4
Jan. 8 Sunny
Sunny
 14° /2° 0.6 mm 4
Jan. 9 Sunny
Sunny
 15° /1° 0 mm 5
Jan. 10 Sunny
Sunny
 16° /1° 0 mm 4
Jan. 11 Cloudy
Cloudy
 12° /1° 1.1 mm 3
Jan. 12 Sunny
Sunny
 15° /-2° 0 mm 4
Jan. 13 Partly cloudy
Partly cloudy
 18° /1° 0 mm 5
Jan. 14 Sunny
Sunny
 19° /3° 0 mm 5
Jan. 15 Partly cloudy
Partly cloudy
 16° /4° 4.8 mm 4
Jan. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /6° 3.6 mm 5
Jan. 17 Heavy rain at times
Heavy rain at times
 15° /6° 2.6 mm 4
Jan. 18 Sunny
Sunny
 16° /4° 0.2 mm 5
Jan. 19 Overcast
Overcast
 18° /2° 0 mm 4
Jan. 20 Cloudy
Cloudy
 15° /4° 0 mm 4
Jan. 21 Sunny
Sunny
 13° /2° 4.4 mm 4
Jan. 22 Sunny
Sunny
 16° /1° 3 mm 4
Jan. 23 Light freezing rain
Light freezing rain
 13° /1° 11.1 mm 3
Jan. 24 Sunny
Sunny
 14° /2° 1.7 mm 4
Jan. 25 Partly cloudy
Partly cloudy
 16° /2° 0 mm 5
Jan. 26 Sunny
Sunny
 17° /2° 0 mm 5
Jan. 27 Sunny
Sunny
 18° /1° 0 mm 5
Jan. 28 Sunny
Sunny
 17° /3° 0 mm 5
Jan. 29 Overcast
Overcast
 18° /4° 0 mm 5
Jan. 30 Sunny
Sunny
 19° /5° 0 mm 5
Jan. 31 Cloudy
Cloudy
 19° /5° 0 mm 5
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Important Notice
Our weather forecast for Tucson 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 Tucson forecast closer to your planned date for the most up-to-date weather information.

Tucson in January - FAQ

What are the expected maximum and minimum temperatures in Tucson during January?
Prepare for cooler days with highs just around 15° and colder nights, dipping below 4°.
How much rainfall should be expected in Tucson during January?
Moderate rainfall is anticipated in Tucson during January, with a total of 62.5 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Tucson during January?
The average wind speed in Tucson during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Tucson

Explore the daily rainfall trends and prepare for Tucsons January weather 💧

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Get accurate weather forecasts for Tucson, located at latitude 32.222 and longitude -110.926. Stay updated with localized weather information tailored for Tucson.

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