South Tucson, AZ Weather
South Tucson, AZ climate is hot during summer when temperatures tend to be in the 80's and cool during winter when temperatures tend to be in the 50's.
The warmest month of the year is July with an average maximum temperature of 99.99 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 41.90 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 24 degrees Fahrenheit, and moderate during winter with an average difference of 25 degrees Fahrenheit.
The annual average precipitation at South Tucson is 12.00 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 2.23 Inches.
Weather Data
Current Conditions
|
Fair, 50°F | Humidity: 29% | Dewpoint: 19°F |
| Wind Speed: SE 8 MPH | Heat Index: 50°F | ||
| Barometer: 30.13 in. | Wind Chill: 47°F |
Weather Forecast
 | Hi: 80°F | Today: Partly cloudy. Highs 77 to 82. Southeast wind 5 to 10 mph becoming southwest in the afternoon. |
| Lo: 49°F | ||
| Hi: 80°F | Monday: Partly cloudy. Highs 77 to 82. East wind 5 to 10 mph. |
| Lo: 53°F | ||
 | Hi: 75°F | Tuesday: Mostly cloudy with a 10 percent chance of rain showers. Highs 72 to 77. South wind 5 to 10 mph. |
| Lo: 50°F | ||
| Hi: 71°F | Wednesday: Mostly cloudy with a 40 percent chance of rain showers. Highs 68 to 73. |
| Lo: 48°F | ||
| Hi: 66°F | Thanksgiving day: Mostly cloudy with a 30 percent chance of rain showers. Highs 63 to 68. |
| Lo: 43°F | ||
| Hi: 68°F | Friday: Partly cloudy. Highs 65 to 70. |
| Lo: 44°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waning Crescent Moon | Civil Twilight: 6:33 AM MST |
Sunrise: 6:59 AM MST |
| Sunset: 5:20 PM MST |
Civil Twilight: 5:46 PM MST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 66.0 | 70.0 | 74.7 | 82.4 | 90.9 | 100.3 | 100.5 | 98.6 | 95.1 | 85.3 | 73.8 | 66.2 | 83.7 |
| Mean °F | 54.0 | 57.4 | 61.7 | 68.4 | 76.9 | 86.1 | 88.5 | 87.0 | 83.0 | 72.6 | 60.9 | 54.2 | 70.9 |
| Min °F | 41.9 | 44.8 | 48.7 | 54.4 | 62.8 | 71.9 | 76.5 | 75.3 | 70.9 | 59.8 | 47.9 | 42.1 | 58.1 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 1.04 | 0.96 | 0.88 | 0.33 | 0.20 | 0.28 | 1.93 | 2.23 | 1.24 | 1.21 | 0.68 | 1.02 | 12.00 |
