Average Soil Temperature in Miami, FL — December 2025
Data from Everglades ARS (29.2 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
70.3°F
avg
61.3°F – 74.7°F
31 days
4" depth
71.6°F
avg
64.4°F – 75°F
31 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Dec 1 | 73°F | 73.9°F |
| Dec 2 | 73°F | 73.9°F |
| Dec 3 | 71.4°F | 73°F |
| Dec 4 | 70.7°F | 72.3°F |
| Dec 5 | 72.3°F | 73°F |
| Dec 6 | 72.3°F | 73.4°F |
| Dec 7 | 73.4°F | 74.3°F |
| Dec 8 | 74.7°F | 75°F |
| Dec 9 | 73.4°F | 73.9°F |
| Dec 10 | 73°F | 74.3°F |
| Dec 11 | 68.2°F | 70.3°F |
| Dec 12 | 67.8°F | 69.6°F |
| Dec 13 | 71.8°F | 71.8°F |
| Dec 14 | 71.4°F | 72.7°F |
| Dec 15 | 70°F | 71.1°F |
| Dec 16 | 68.5°F | 70°F |
| Dec 17 | 68.5°F | 70°F |
| Dec 18 | 71.4°F | 71.8°F |
| Dec 19 | 71.1°F | 72.3°F |
| Dec 20 | 71.4°F | 72.3°F |
| Dec 21 | 71.8°F | 72.7°F |
| Dec 22 | 71.4°F | 72.3°F |
| Dec 23 | 71.8°F | 72.7°F |
| Dec 24 | 69.3°F | 71.1°F |
| Dec 25 | 68.9°F | 70.7°F |
| Dec 26 | 68.5°F | 70.3°F |
| Dec 27 | 68.2°F | 70°F |
| Dec 28 | 68.2°F | 70°F |
| Dec 29 | 68.2°F | 70°F |
| Dec 30 | 64.2°F | 67.1°F |
| Dec 31 | 61.3°F | 64.4°F |