Average Soil Temperature in St Thomas, VI for May 2026
Data from Upper Bethlehem (44.5 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
85.6°F
avg
82.4°F – 88.5°F
31 days
4" depth
86.6°F
avg
83.5°F – 89.2°F
31 days
8" depth
87.4°F
avg
84.6°F – 89.4°F
31 days
20" depth
87°F
avg
86°F – 88.2°F
31 days
40" depth
84.4°F
avg
83.7°F – 84.7°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| May 1 | 83.5°F | 84.9°F | 86.2°F | 86.4°F | 83.7°F |
| May 2 | 85.6°F | 86.7°F | 87.4°F | 86.2°F | 83.7°F |
| May 3 | 87.6°F | 88.2°F | 88.3°F | 86.4°F | 83.7°F |
| May 4 | 86.5°F | 87.6°F | 88.3°F | 86.5°F | 83.8°F |
| May 5 | 86.7°F | 88°F | 88.7°F | 86.7°F | 83.8°F |
| May 6 | 88.5°F | 89.2°F | 89.4°F | 87.4°F | 84°F |
| May 7 | 85.8°F | 87.3°F | 88.3°F | 87.6°F | 84°F |
| May 8 | 85.5°F | 86.7°F | 87.8°F | 87.6°F | 84.2°F |
| May 9 | 83.7°F | 84.7°F | 86°F | 87.3°F | 84.4°F |
| May 10 | 85.6°F | 86.5°F | 87.1°F | 86.7°F | 84.4°F |
| May 11 | 86.2°F | 86.9°F | 87.6°F | 86.7°F | 84.4°F |
| May 12 | 86.4°F | 87.4°F | 88.2°F | 87.3°F | 84.4°F |
| May 13 | 87.8°F | 88.3°F | 88.7°F | 87.4°F | 84.4°F |
| May 14 | 87.8°F | 88.7°F | 89.2°F | 87.6°F | 84.4°F |
| May 15 | 86.5°F | 87.4°F | 88.7°F | 87.6°F | 84.6°F |
| May 16 | 86.9°F | 88°F | 89.1°F | 87.6°F | 84.6°F |
| May 17 | 85.8°F | 86.9°F | 88.2°F | 88.2°F | 84.6°F |
| May 18 | 86°F | 87.1°F | 88.3°F | 88.2°F | 84.7°F |
| May 19 | 84.7°F | 85.8°F | 87.3°F | 87.6°F | 84.7°F |
| May 20 | 85.6°F | 86.7°F | 87.6°F | 87.6°F | 84.7°F |
| May 21 | 86.5°F | 87.4°F | 88.3°F | 87.1°F | 84.7°F |
| May 22 | 85.8°F | 86.9°F | 88°F | 87.1°F | 84.7°F |
| May 23 | 82.4°F | 83.5°F | 85.3°F | 87.1°F | 84.7°F |
| May 24 | 82.4°F | 83.5°F | 84.9°F | 86.7°F | 84.7°F |
| May 25 | 83.3°F | 84°F | 84.9°F | 86.4°F | 84.7°F |
| May 26 | 84.6°F | 85.1°F | 85.6°F | 86°F | 84.6°F |
| May 27 | 82.8°F | 83.7°F | 84.7°F | 86.2°F | 84.6°F |
| May 28 | 82.9°F | 84°F | 84.6°F | 86.2°F | 84.4°F |
| May 29 | 86.7°F | 87.3°F | 87.1°F | 86°F | 84.4°F |
| May 30 | 88.2°F | 88.3°F | 88.2°F | 86.4°F | 84.2°F |
| May 31 | 86.5°F | 87.8°F | 88.3°F | 86.5°F | 84.2°F |