Climate almanac
San Tan Valley
Arizona, US · 33.19°, -111.53°
What is the climate like in San Tan Valley?
San Tan Valley is warmest in July, when daily highs average 105°F (41°C), and coolest in January, when lows fall to about 43°F (6°C). The wettest month is typically January and the driest is May; the year sees roughly 11 in of precipitation.
- Warmest monthJuly — average high 105°F (41°C)
- Coolest monthJanuary — average low 43°F (6°C)
- Wettest monthJanuary (1.5 in)
- Driest monthMay (0.1 in)
- Annual precipitation11 in