San Tan Valley vs Catalina Foothills Climate

95%match

On climate, Catalina Foothills is a 95% match for San Tan Valley. Compared with San Tan Valley, Catalina Foothills has the same winter lows, more rain in summer and 4°F (2°C) cooler summer days.

San Tan Valley gets 9.0 in (228 mm) of rain a year and Catalina Foothills 11 in (271 mm). San Tan Valley's warmest month is July, at 106°F (41°C); Catalina Foothills's is June, at 101°F (38°C).

San Tan Valley

Catalina Foothills

Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.

Month by month

Highs and lows (°F)

San Tan ValleyCatalina Foothillssolid = high, dashed = low

Rain (in per month)

San Tan ValleyCatalina Foothills

Monthly averages

Average monthly highs, lows and rain in San Tan Valley and Catalina Foothills
Month	High		Low		Rain
Month	San Tan Valley	Catalina Foothills	San Tan Valley	Catalina Foothills	San Tan Valley	Catalina Foothills
Jan	67°F(19°C)	67°F(19°C)	39°F(4°C)	40°F(5°C)	0.9 in(23 mm)	1.0 in(25 mm)
Feb	70°F(21°C)	69°F(21°C)	42°F(6°C)	43°F(6°C)	1.0 in(25 mm)	0.9 in(23 mm)
Mar	77°F(25°C)	76°F(24°C)	46°F(8°C)	47°F(9°C)	0.9 in(24 mm)	0.6 in(16 mm)
Apr	85°F(30°C)	83°F(28°C)	51°F(11°C)	53°F(12°C)	0.3 in(8 mm)	0.2 in(6 mm)
May	94°F(34°C)	92°F(33°C)	60°F(15°C)	62°F(16°C)	0.2 in(4 mm)	0.1 in(3 mm)
Jun	102°F(39°C)	101°F(38°C)	68°F(20°C)	71°F(22°C)	0.1 in(2 mm)	0.3 in(8 mm)
Jul	106°F(41°C)	100°F(38°C)	76°F(25°C)	76°F(24°C)	1.2 in(30 mm)	2.0 in(51 mm)
Aug	104°F(40°C)	98°F(37°C)	76°F(25°C)	75°F(24°C)	1.1 in(28 mm)	1.8 in(45 mm)
Sep	100°F(38°C)	95°F(35°C)	71°F(22°C)	70°F(21°C)	0.7 in(18 mm)	1.4 in(35 mm)
Oct	91°F(33°C)	87°F(30°C)	58°F(15°C)	59°F(15°C)	0.7 in(19 mm)	0.7 in(19 mm)
Nov	78°F(25°C)	75°F(24°C)	46°F(8°C)	47°F(8°C)	0.7 in(17 mm)	0.6 in(15 mm)
Dec	67°F(20°C)	66°F(19°C)	39°F(4°C)	40°F(5°C)	1.2 in(30 mm)	1.0 in(25 mm)

1991–2020 averages, by calendar month.

More comparisons

Places like San Tan Valley →Places like Catalina Foothills →