Average Soil Temperature in Lahaina, HI for May 2026
Data from Waimea Plain (93.9 mi away) • 28 of 31 days reported
Monthly Summary by Depth
2" depth
64.5°F
avg
62.2°F – 67.5°F
28 days
4" depth
64.3°F
avg
62.4°F – 66.7°F
28 days
20" depth
65.7°F
avg
65.1°F – 66.2°F
28 days
40" depth
66.7°F
avg
66.7°F – 66.7°F
28 days
Daily Readings
| Date | 2" | 4" | 20" | 40" |
|---|---|---|---|---|
| May 1 | 63.5°F | 63.3°F | 65.7°F | 66.7°F |
| May 2 | 64.4°F | 63.9°F | 65.7°F | 66.7°F |
| May 3 | 64.6°F | 64.2°F | 65.7°F | 66.7°F |
| May 4 | 65.5°F | 64.9°F | 65.7°F | 66.7°F |
| May 5 | 66.2°F | 65.7°F | 65.7°F | 66.7°F |
| May 6 | 65.7°F | 65.5°F | 65.8°F | 66.7°F |
| May 7 | 64.8°F | 64.8°F | 65.8°F | 66.7°F |
| May 8 | 65.3°F | 64.9°F | 65.8°F | 66.7°F |
| May 9 | 65.1°F | 64.8°F | 65.8°F | 66.7°F |
| May 10 | 64.9°F | 64.4°F | 65.8°F | 66.7°F |
| May 11 | 64.9°F | 64.4°F | 65.8°F | 66.7°F |
| May 12 | 64°F | 63.9°F | 65.8°F | 66.7°F |
| May 13 | 64°F | 63.7°F | 65.7°F | 66.7°F |
| May 14 | 64.9°F | 64.4°F | 65.7°F | 66.7°F |
| May 15 | 65.1°F | 64.9°F | 65.7°F | 66.7°F |
| May 16 | 66.4°F | 66°F | 65.7°F | 66.7°F |
| May 17 | 67.5°F | 66.7°F | 65.8°F | 66.7°F |
| May 18 | 66.6°F | 66.4°F | 66°F | 66.7°F |
| May 19 | 65.7°F | 66°F | 66.2°F | 66.7°F |
| May 20 | 65.3°F | 65.3°F | 66.2°F | 66.7°F |
| May 21 | 63.9°F | 64°F | 66.2°F | 66.7°F |
| May 22 | 62.8°F | 63.1°F | 66°F | 66.7°F |
| May 23 | 62.2°F | 62.4°F | 65.8°F | 66.7°F |
| May 24 | 62.4°F | 62.6°F | 65.5°F | 66.7°F |
| May 25 | 62.6°F | 62.8°F | 65.3°F | 66.7°F |
| May 26 | 62.4°F | 62.6°F | 65.1°F | 66.7°F |
| May 27 | 62.4°F | 62.8°F | 65.1°F | 66.7°F |
| May 28 | 62.2°F | 62.6°F | 65.1°F | 66.7°F |