Weather & Climate
Santa Cruz County, Arizona, United States
Overview
Available climate summaries for Santa Cruz County. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
16.9°C
Summer Avg
25.9°C
Winter Avg
7.7°C
Record High
42.6°C
Record Low
-11.5°C
Annual Precipitation
369.5 mm
Avg Humidity
42%
Summer Humidity
41%
Winter Humidity
49%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 24.5° | 7.3° | -8.2° | 24.5 | 50% | 117 | 59.3 |
| Feb | 28.1° | 8.7° | -11.5° | 20.4 | 47% | 132 | 54.7 |
| Mar | 29.9° | 12.2° | -5.4° | 14.9 | 39% | 191 | 54.4 |
| Apr | 34.8° | 15.8° | -0.8° | 6.9 | 31% | 227 | 57.7 |
| May | 39.9° | 20.5° | 2.1° | 3.7 | 25% | 256 | 53.2 |
| Jun | 42.6° | 26.4° | 9.7° | 11.1 | 22% | 244 | 47.6 |
| Jul | 40.7° | 26.1° | 15° | 102 | 48% | 201 | 41.1 |
| Aug | 39.2° | 25.3° | 14.8° | 82.1 | 53% | 195 | 35.9 |
| Sep | 37.7° | 23.1° | 9.2° | 49.5 | 50% | 175 | 46.3 |
| Oct | 35.1° | 17.9° | -2.4° | 14.9 | 44% | 162 | 52.2 |
| Nov | 30.1° | 12.1° | -6.5° | 15.6 | 45% | 123 | 56.3 |
| Dec | 25.4° | 7.2° | -7° | 23.9 | 51% | 107 | 57.6 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.