Tucson climate

Name: Tucson
Address: Arizona, United States

United States · Arizona · 32.223° N, 110.975° W

Köppen BShhot semi-aridArid

Sonoran Desert city with a pronounced summer monsoon and mild winters.

Dry — evaporation outpaces what little rain arrives.

What the year looks like

Average monthly temperature — °F / °C

Average high Average low

Average monthly precipitation — in / mm

Rain Snowfall

Warmest month

July, 100°F / 38°C

Coldest month

January, 40°F / 4°C

Annual swing

60°F / 34°C

Wettest month

July

Driest month

May

Rain per year

13.6" / 345 mm

Snow per year

1.8" / 45 mm

Elevation

2369 ft / 722 m

Time zone

America/Phoenix

2019-2023 averages from Open-Meteo Historical Weather API (ERA5 reanalysis). Imperial / metric.
Month	High °F/°C	Low °F/°C	Rain in/mm	Snow in/mm	Humidity	Wind mph/km/h	Cloud
January	63 / 17	40 / 4	1.19 / 30	0.4 / 11	53%	6.0 / 9.7	37%
February	65 / 18	41 / 5	1.13 / 29	1.0 / 25	42%	6.9 / 11.1	34%
March	72 / 22	47 / 8	0.81 / 21	0.3 / 8	37%	7.0 / 11.3	39%
April	84 / 29	56 / 13	0.11 / 3	0.0 / 0	21%	7.5 / 12.1	22%
May	91 / 33	63 / 17	0.07 / 2	0.0 / 0	19%	7.6 / 12.2	17%
June	100 / 38	73 / 23	0.12 / 3	0.0 / 0	19%	7.6 / 12.2	22%
July	100 / 38	79 / 26	2.43 / 62	0.0 / 0	36%	6.4 / 10.3	46%
August	98 / 37	77 / 25	2.23 / 57	0.0 / 0	44%	5.7 / 9.2	42%
September	95 / 35	71 / 22	2.19 / 56	0.0 / 0	40%	6.5 / 10.5	26%
October	86 / 30	59 / 15	0.30 / 8	0.0 / 0	30%	6.6 / 10.6	18%
November	75 / 24	50 / 10	1.06 / 27	0.0 / 0	37%	6.6 / 10.6	33%
December	64 / 18	42 / 6	1.94 / 49	0.0 / 0	53%	5.9 / 9.5	39%

Could you have placed Tucson from those graphs alone?

That is the whole game: read a mystery location's climate charts, drop a pin on the world map, and score by how close you got.