Average Soil Temperature in Coolidge, AZ — September 2025
Data from Tucson 11 W (53.9 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
93.1°F
avg
77°F – 99.9°F
30 days
4" depth
93°F
avg
78.1°F – 99.1°F
30 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Sep 1 | 98.4°F | 98.1°F |
| Sep 2 | 99°F | 98.6°F |
| Sep 3 | 97.9°F | 97.5°F |
| Sep 4 | 93.6°F | 94.5°F |
| Sep 5 | 94.1°F | 93.7°F |
| Sep 6 | 96.8°F | 96.3°F |
| Sep 7 | 97.7°F | 97°F |
| Sep 8 | 99.5°F | 98.4°F |
| Sep 9 | 99.9°F | 99.1°F |
| Sep 10 | 99.5°F | 98.8°F |
| Sep 11 | 99.3°F | 98.8°F |
| Sep 12 | 98.1°F | 97.9°F |
| Sep 13 | 95.5°F | 95.7°F |
| Sep 14 | 95°F | 94.8°F |
| Sep 15 | 96.8°F | 96.1°F |
| Sep 16 | 98.4°F | 97.5°F |
| Sep 17 | 93.9°F | 94.8°F |
| Sep 18 | 90.3°F | 91°F |
| Sep 19 | 91.9°F | 91.6°F |
| Sep 20 | 95.4°F | 94.3°F |
| Sep 21 | 90.7°F | 91.6°F |
| Sep 22 | 89.1°F | 89.1°F |
| Sep 23 | 93.6°F | 92.5°F |
| Sep 24 | 96.3°F | 94.8°F |
| Sep 25 | 87.8°F | 89.1°F |
| Sep 26 | 78.8°F | 80.4°F |
| Sep 27 | 77°F | 78.1°F |
| Sep 28 | 79.5°F | 79.9°F |
| Sep 29 | 83.3°F | 83.3°F |
| Sep 30 | 85.8°F | 85.6°F |