Average Soil Temperature in Sun Valley, ID — May 2025
Data from Arco 17 SW (41.6 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
60.3°F
avg
48.7°F – 75°F
31 days
4" depth
58.8°F
avg
49.8°F – 71.8°F
31 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| May 1 | 53.6°F | 51.6°F |
| May 2 | 57°F | 54.7°F |
| May 3 | 59°F | 56.8°F |
| May 4 | 60.3°F | 58.5°F |
| May 5 | 53.6°F | 54.9°F |
| May 6 | 55°F | 53.2°F |
| May 7 | 58.8°F | 56.5°F |
| May 8 | 61.9°F | 59.4°F |
| May 9 | 62.6°F | 60.4°F |
| May 10 | 64.2°F | 62.1°F |
| May 11 | 62.1°F | 61.3°F |
| May 12 | 62.4°F | 61°F |
| May 13 | 58.6°F | 59°F |
| May 14 | 54.7°F | 55.4°F |
| May 15 | 53.8°F | 53.8°F |
| May 16 | 54.1°F | 54°F |
| May 17 | 50.7°F | 51.6°F |
| May 18 | 48.7°F | 49.8°F |
| May 19 | 52.5°F | 51.3°F |
| May 20 | 55.2°F | 54°F |
| May 21 | 56.3°F | 54.9°F |
| May 22 | 57°F | 55.9°F |
| May 23 | 59°F | 57.4°F |
| May 24 | 63°F | 60.3°F |
| May 25 | 66.6°F | 63.5°F |
| May 26 | 68.7°F | 65.8°F |
| May 27 | 69.8°F | 67.3°F |
| May 28 | 70.9°F | 68°F |
| May 29 | 71.8°F | 69.1°F |
| May 30 | 73.6°F | 70.3°F |
| May 31 | 75°F | 71.8°F |