Average Soil Temperature in Boise, ID for March 2026
Data from Orchard Range Site (23.9 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
45.8°F
avg
36.5°F – 53.8°F
31 days
4" depth
48.1°F
avg
39.9°F – 55.9°F
31 days
8" depth
49.2°F
avg
42.4°F – 56.3°F
31 days
20" depth
46.9°F
avg
42.4°F – 52°F
31 days
40" depth
46.3°F
avg
43.3°F – 50.2°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Mar 1 | 43.2°F | 44.4°F | 44.1°F | 42.4°F | 43.3°F |
| Mar 2 | 42.4°F | 44.6°F | 45.7°F | 43.5°F | 43.5°F |
| Mar 3 | 43.9°F | 45.7°F | 46.6°F | 43.9°F | 43.9°F |
| Mar 4 | 40.3°F | 43°F | 44.4°F | 44.4°F | 44.1°F |
| Mar 5 | 39.2°F | 42.1°F | 43.7°F | 43.9°F | 44.4°F |
| Mar 6 | 38.7°F | 41.4°F | 43.2°F | 43.3°F | 44.6°F |
| Mar 7 | 40.8°F | 43.2°F | 44.4°F | 43.3°F | 44.4°F |
| Mar 8 | 43°F | 45.1°F | 46°F | 43.9°F | 44.4°F |
| Mar 9 | 40.6°F | 43.3°F | 45.3°F | 44.4°F | 44.6°F |
| Mar 10 | 36.5°F | 39.9°F | 42.4°F | 43.9°F | 44.8°F |
| Mar 11 | 43°F | 43.9°F | 43.9°F | 43.2°F | 44.8°F |
| Mar 12 | 45.1°F | 46°F | 46°F | 43.9°F | 44.6°F |
| Mar 13 | 45.3°F | 46.8°F | 46.8°F | 45°F | 44.8°F |
| Mar 14 | 39.9°F | 43.7°F | 46°F | 45.3°F | 45°F |
| Mar 15 | 43.2°F | 44.8°F | 45.7°F | 44.8°F | 45.3°F |
| Mar 16 | 43.3°F | 46°F | 47.5°F | 45.3°F | 45.3°F |
| Mar 17 | 46.4°F | 48.4°F | 49.1°F | 45.9°F | 45.3°F |
| Mar 18 | 48.6°F | 50.5°F | 51.3°F | 46.8°F | 45.7°F |
| Mar 19 | 50.4°F | 52°F | 52.7°F | 48°F | 46°F |
| Mar 20 | 52.3°F | 53.8°F | 54.3°F | 49.3°F | 46.8°F |
| Mar 21 | 49.8°F | 52.3°F | 53.6°F | 49.8°F | 47.3°F |
| Mar 22 | 46.8°F | 50.2°F | 52.2°F | 49.8°F | 48°F |
| Mar 23 | 50.4°F | 52°F | 52.9°F | 49.6°F | 48.4°F |
| Mar 24 | 52.3°F | 54.3°F | 54.9°F | 50.5°F | 48.4°F |
| Mar 25 | 53.8°F | 55.9°F | 56.3°F | 51.4°F | 48.7°F |
| Mar 26 | 46.8°F | 50.5°F | 53.4°F | 51.8°F | 49.3°F |
| Mar 27 | 48.4°F | 51.4°F | 53.1°F | 50.7°F | 49.6°F |
| Mar 28 | 51.3°F | 53.8°F | 54.9°F | 51.1°F | 49.6°F |
| Mar 29 | 52.3°F | 54.7°F | 55.6°F | 51.8°F | 49.8°F |
| Mar 30 | 51.1°F | 52.9°F | 54.1°F | 52°F | 49.8°F |
| Mar 31 | 51.8°F | 53.4°F | 53.6°F | 52°F | 50.2°F |