Average Soil Temperature in Hilo, HI for March 2026
Data from Silver Sword (21.9 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
48.7°F
avg
44.6°F – 53.2°F
31 days
4" depth
51.1°F
avg
48°F – 54.5°F
31 days
20" depth
50°F
avg
49.1°F – 51.3°F
31 days
Daily Readings
| Date | 2" | 4" | 20" |
|---|---|---|---|
| Mar 1 | 49.6°F | 50.9°F | 49.1°F |
| Mar 2 | 47.5°F | 49.8°F | 49.3°F |
| Mar 3 | 48°F | 50.4°F | 49.3°F |
| Mar 4 | 49.5°F | 51.6°F | 49.5°F |
| Mar 5 | 49.8°F | 52°F | 49.6°F |
| Mar 6 | 49.8°F | 52.2°F | 49.8°F |
| Mar 7 | 47.8°F | 51.8°F | 50°F |
| Mar 8 | 47.5°F | 51.6°F | 50.2°F |
| Mar 9 | 50.5°F | 52°F | 50.2°F |
| Mar 10 | 52.7°F | 53.2°F | 50.2°F |
| Mar 11 | 50.7°F | 52.9°F | 50.5°F |
| Mar 12 | 46.9°F | 49.6°F | 50.7°F |
| Mar 13 | 46.6°F | 48°F | 50.4°F |
| Mar 14 | 49.8°F | 49.6°F | 49.5°F |
| Mar 15 | 50.2°F | 50.4°F | 49.5°F |
| Mar 16 | 48.9°F | 50.7°F | 49.8°F |
| Mar 17 | 50.9°F | 51.6°F | 50°F |
| Mar 18 | 51.3°F | 52.3°F | 50.2°F |
| Mar 19 | 51.1°F | 51.6°F | 50.5°F |
| Mar 20 | 52°F | 53.2°F | 50.5°F |
| Mar 21 | 53.2°F | 54.5°F | 50.9°F |
| Mar 22 | 48.6°F | 51.6°F | 51.3°F |
| Mar 23 | 45.7°F | 50.4°F | 51.1°F |
| Mar 24 | 45.9°F | 49.3°F | 50.5°F |
| Mar 25 | 45.5°F | 49.8°F | 50°F |
| Mar 26 | 48.4°F | 51.6°F | 49.6°F |
| Mar 27 | 47.1°F | 51.6°F | 49.8°F |
| Mar 28 | 47.3°F | 50°F | 49.8°F |
| Mar 29 | 47.8°F | 50.7°F | 49.6°F |
| Mar 30 | 44.6°F | 48.7°F | 49.6°F |
| Mar 31 | 45.7°F | 49.6°F | 49.3°F |