Cold steppe climate

Climate Tumacacori - Arizona

Annual high80ºF

Annual low47ºF

Precipitation16.56 inch

Month	HighºF	LowºF	Precipinch
Jan	65	32	1.27
Feb	67	34	1.01
Mar	72	38	0.94
Apr	80	43	0.39
May	88	49	0.23
Jun	97	59	0.43
Jul	95	66	4.14
Aug	92	65	3.56
Sep	90	59	1.66
Oct	82	48	1.16
Nov	72	38	0.65
Dec	65	32	1.12

JanHigh 65ºFLow 32ºFPrecip 1.27 inch
FebHigh 67ºFLow 34ºFPrecip 1.01 inch
MarHigh 72ºFLow 38ºFPrecip 0.94 inch
AprHigh 80ºFLow 43ºFPrecip 0.39 inch
MayHigh 88ºFLow 49ºFPrecip 0.23 inch
JunHigh 97ºFLow 59ºFPrecip 0.43 inch
JulHigh 95ºFLow 66ºFPrecip 4.14 inch
AugHigh 92ºFLow 65ºFPrecip 3.56 inch
SepHigh 90ºFLow 59ºFPrecip 1.66 inch
OctHigh 82ºFLow 48ºFPrecip 1.16 inch
NovHigh 72ºFLow 38ºFPrecip 0.65 inch
DecHigh 65ºFLow 32ºFPrecip 1.12 inch

Tumacacori Climate Graph - Arizona Climate Chart

Put the Tumacacori climate chart on your websiteFree embed · choose colors and unitsGet the code

Climate summary

What is the average weather in Tumacacori, Arizona?

Tumacacori experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts due to its inland location. Summers are hot, while winters are cold. The area is generally dry, with low annual precipitation, though summer brings a wetter season with occasional brief showers.

Based on climate normals · 1991–2020

Tumacacori weather averages

Annual high80ºF

Annual low47ºF

Precipitation16.56 inch

Daily normals Tumacacori - Arizona - January

Day	HighºF	LowºF	Prec/moinch	Prec/yrinch	Snow/moinch	Snow/yrinch
Jan 1	61.9	31.4	0.03	0.03	0.00	0.00
Jan 2	62.0	31.5	0.07	0.07	0.00	0.00
Jan 3	62.1	31.5	0.10	0.10	0.00	0.00
Jan 4	62.2	31.5	0.14	0.14	0.00	0.00
Jan 5	62.3	31.6	0.17	0.17	0.00	0.00
Jan 6	62.4	31.6	0.20	0.20	0.00	0.00
Jan 7	62.5	31.7	0.24	0.24	0.00	0.00
Jan 8	62.6	31.7	0.28	0.28	0.00	0.00
Jan 9	62.7	31.8	0.32	0.32	0.10	0.10
Jan 10	62.8	31.8	0.36	0.36	0.10	0.10
Jan 11	62.9	31.9	0.39	0.39	0.10	0.10
Jan 12	63.0	31.9	0.43	0.43	0.10	0.10
Jan 13	63.1	31.9	0.47	0.47	0.10	0.10
Jan 14	63.2	32.0	0.51	0.51	0.10	0.10
Jan 15	63.3	32.0	0.54	0.54	0.10	0.10
Jan 16	63.4	32.0	0.58	0.58	0.10	0.10
Jan 17	63.5	32.1	0.62	0.62	0.10	0.10
Jan 18	63.6	32.1	0.66	0.66	0.10	0.10
Jan 19	63.6	32.1	0.70	0.70	0.10	0.10
Jan 20	63.7	32.2	0.74	0.74	0.10	0.10
Jan 21	63.8	32.2	0.78	0.78	0.10	0.10
Jan 22	63.9	32.2	0.81	0.81	0.10	0.10
Jan 23	64.0	32.2	0.85	0.85	0.10	0.10
Jan 24	64.0	32.3	0.88	0.88	0.10	0.10
Jan 25	64.1	32.3	0.92	0.92	0.10	0.10
Jan 26	64.2	32.3	0.96	0.96	0.10	0.10
Jan 27	64.2	32.3	0.99	0.99	0.10	0.10
Jan 28	64.3	32.4	1.03	1.03	0.10	0.10
Jan 29	64.3	32.4	1.07	1.07	0.10	0.10
Jan 30	64.4	32.4	1.11	1.11	0.10	0.10
Jan 31	64.5	32.5	1.15	1.15	0.10	0.10

Precipitation and snow add up through the month (/mo) and the year (/yr)

Weather history Tumacacori - September 2026

Day	HighºF	LowºF	Precip.inch
Sep 1	79.0	61.0	0.09
Sep 2	91.0	66.0	0.00
Sep 3	91.0	66.0	0.09
Sep 4	88.0	66.9	0.00
Sep 5	90.0	64.9	0.42
Sep 6	91.0	66.0	0.00
Sep 7	93.9	71.1	0.00
Sep 8	95.0	72.0	0.00
Sep 9	91.9	73.0	0.00
Sep 10	96.1	66.0	0.08
Sep 11	95.0	70.0	0.00
Sep 12	91.9	71.1	0.00
Sep 13	91.0	64.9	1.58
Sep 14	91.9	68.0	0.05
Sep 15	91.0	66.9	0.09
Sep 16	89.1	66.0	0.00
Sep 17	89.1	64.9	0.32
Sep 18	88.0	61.0	0.00
Sep 19	93.0	57.9	0.00
Sep 20	91.9	60.1	0.00
Sep 21	93.0	61.0	0.00
Sep 22	93.0	64.0	0.00
Sep 23	86.0	62.1	0.00
Sep 24	86.0	62.1	0.54
Sep 25	81.0	57.9	0.00
Sep 26	89.1	57.0	0.00
Sep 27	91.9	62.1	0.00
Sep 28	93.0	59.0	0.00
Sep 29	78.1	64.9	0.57
Sep 30	79.0	55.0	0.56

–No data
–Not yet observed or received
TTrace, too small to measure

Observed extremes

Highest max temperature96.1ºF · Sep 10
Lowest max temperature78.1ºF · Sep 29
Highest min temperature73.0ºF · Sep 9
Lowest min temperature55.0ºF · Sep 30

Geo Tumacacori - Arizona

31.57°N, 111.05°W

Location

Country: United States
State: Arizona
County: Santa Cruz
City: Tumacacori
Zip Code: 85648
Elevation: 3245 ft
Longitude: -111.05
Latitude: 31.57
ICAO: –
IATA: –

Map of Tumacacori - Arizona

Open interactive map

USGS National Map