Average Soil Temperature in Vernal, UT for September 2026
Data from Split Mountain (10.7 mi away) • 25 of 30 days reported
Monthly Summary by Depth
2" depth
79.9°F
avg
67.5°F – 81.5°F
25 days
4" depth
78.9°F
avg
70.3°F – 80.1°F
25 days
8" depth
72.4°F
avg
72.3°F – 73°F
25 days
20" depth
71.8°F
avg
71.8°F – 72.3°F
25 days
40" depth
71.5°F
avg
71.4°F – 72.7°F
25 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Sep 1 | 68.5°F | 70.7°F | 72.7°F | 71.8°F | 72.7°F |
| Sep 2 | 67.8°F | 70.3°F | 73°F | 72.3°F | 72.3°F |
| Sep 3 | 67.5°F | 70.3°F | 73°F | 71.8°F | 71.8°F |
| Sep 4 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 5 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 6 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 7 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 8 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 9 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 10 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 11 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 12 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 13 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 14 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 15 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 16 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 17 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 18 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 19 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 20 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 21 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 22 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 23 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 24 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |
| Sep 25 | 81.5°F | 80.1°F | 72.3°F | 71.8°F | 71.4°F |