Average Soil Temperature in Idaho Falls, ID for May 2026
Data from Moose 1 NNE (59.6 mi away) • 28 of 31 days reported
Monthly Summary by Depth
2" depth
56.9°F
avg
48.6°F – 67.6°F
28 days
4" depth
56.3°F
avg
49.6°F – 65.7°F
28 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| May 1 | 50.5°F | 49.6°F |
| May 2 | 52.3°F | 51.6°F |
| May 3 | 54.7°F | 54°F |
| May 4 | 55°F | 54.3°F |
| May 5 | 55.2°F | 55°F |
| May 6 | 54.7°F | 53.8°F |
| May 7 | 55.8°F | 55.6°F |
| May 8 | 56.1°F | 55.6°F |
| May 9 | 55°F | 55°F |
| May 10 | 58.6°F | 57.2°F |
| May 11 | 61°F | 59.7°F |
| May 12 | 63.9°F | 61.9°F |
| May 13 | 62.1°F | 61.3°F |
| May 14 | 60.8°F | 59.9°F |
| May 15 | 62.1°F | 60.8°F |
| May 16 | 57.2°F | 57.6°F |
| May 17 | 53.2°F | 54°F |
| May 18 | 50.5°F | 50.5°F |
| May 19 | 54.5°F | 53.1°F |
| May 20 | 55°F | 54.3°F |
| May 21 | 48.6°F | 50.2°F |
| May 22 | 50.4°F | 50.2°F |
| May 23 | 58.3°F | 57°F |
| May 24 | 59.4°F | 59°F |
| May 25 | 61°F | 60.1°F |
| May 26 | 57.2°F | 57.6°F |
| May 27 | 63°F | 61.2°F |
| May 28 | 67.6°F | 65.7°F |