As of 13:10 MST

South Tucson, AZ weather in January

103°

South Tucson, Sunday, 9 August, 13:10

Clear. Feels like 106°. High 105°, low 82°.

Pressure29.88 inHg

Wind5 mph W

Humidity27%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

In January, South Tucson, AZ averages a high of 63.3° and a low of 39.1°. About 1.2 inches of precipitation fall over the month (4 wet days). The record high is 84.4° (1999) and the record low 18.9° (1960). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	60.4°	37.9°	15%	76.5° (2012)	25° (1983)
2	60.3°	37.8°	12%	77.2° (2006)	23.9° (1976)
3	61.3°	37.2°	12%	81.7° (2025)	24.3° (1970)
4	61.9°	37.9°	15%	78.4° (1994)	25.2° (1983)
5	62.2°	38.7°	20%	76.5° (1994)	21.6° (1971)
6	61.3°	39°	25%	74.3° (2006)	21.7° (1971)
7	61.9°	37.8°	15%	77.9° (2006)	23.4° (1971)
8	62.6°	38.8°	13%	78.4° (2002)	21.2° (1971)
9	63.1°	38.1°	12%	76.6° (1996)	25.2° (1989)
10	63.1°	39.4°	12%	76.5° (1990)	26.2° (1977)
11	63.3°	38.8°	18%	76.1° (1999)	20.5° (1962)
12	63.1°	38.7°	12%	75.4° (1996)	23.4° (1964)
13	63.9°	38.5°	5%	77.2° (2000)	24.4° (2013)
14	64.6°	38.8°	12%	76.6° (2003)	25° (1963)
15	64.9°	39.7°	7%	81.5° (2000)	24.3° (2007)
16	64.4°	40.3°	15%	81.1° (2000)	24.8° (1964)
17	64°	39.9°	13%	81.9° (2000)	24.4° (1987)
18	64.8°	39°	12%	81.7° (2000)	18.9° (1960)
19	65.1°	39.6°	17%	81.1° (1971)	24.1° (1960)
20	63.5°	40.5°	17%	83.7° (1971)	23.2° (1963)
21	62.6°	40.1°	23%	78.8° (1971)	26.1° (1988)
22	62.1°	39.4°	17%	77.9° (2013)	25.7° (1966)
23	63.1°	38.8°	12%	78.8° (2013)	27.7° (1966)
24	63.5°	39°	10%	84.4° (1999)	26.6° (2023)
25	64.8°	39.2°	10%	79.3° (2000)	26.6° (1964)
26	64.4°	39.4°	17%	77.9° (1975)	28° (2023)
27	64°	40.3°	13%	78.8° (2003)	27.1° (1965)
28	63.9°	39.9°	15%	77.9° (1971)	27.9° (1974)
29	64.4°	39.2°	17%	78.4° (2018)	29.3° (1974)
30	64.6°	39.6°	18%	78.8° (2014)	22.3° (1979)
31	64.2°	39.7°	15%	82° (2003)	25.5° (2002)