Average Soil Temperature in Littleton, CO — October 2025
Data from Boulder 14 W (41.6 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
41.1°F
avg
34.7°F – 47.7°F
31 days
4" depth
41.9°F
avg
36.1°F – 47.5°F
31 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Oct 1 | 45.5°F | 45.3°F |
| Oct 2 | 46.8°F | 46.4°F |
| Oct 3 | 47.7°F | 47.3°F |
| Oct 4 | 47.3°F | 47.5°F |
| Oct 5 | 42.3°F | 43.7°F |
| Oct 6 | 39.4°F | 41°F |
| Oct 7 | 41.9°F | 42.4°F |
| Oct 8 | 43.3°F | 43.7°F |
| Oct 9 | 44.6°F | 44.6°F |
| Oct 10 | 45.1°F | 45.3°F |
| Oct 11 | 45.1°F | 45.5°F |
| Oct 12 | 42.8°F | 43.7°F |
| Oct 13 | 40.3°F | 41.5°F |
| Oct 14 | 44.1°F | 44.2°F |
| Oct 15 | 44.2°F | 44.4°F |
| Oct 16 | 42.6°F | 43.5°F |
| Oct 17 | 39.9°F | 41°F |
| Oct 18 | 39.4°F | 40.5°F |
| Oct 19 | 39.6°F | 40.5°F |
| Oct 20 | 37.9°F | 39.6°F |
| Oct 21 | 37.2°F | 38.5°F |
| Oct 22 | 38.5°F | 39.2°F |
| Oct 23 | 38.5°F | 39.4°F |
| Oct 24 | 40.3°F | 40.8°F |
| Oct 25 | 39.2°F | 39.9°F |
| Oct 26 | 40.1°F | 40.5°F |
| Oct 27 | 39.6°F | 40.5°F |
| Oct 28 | 36.3°F | 37.8°F |
| Oct 29 | 34.7°F | 36.1°F |
| Oct 30 | 36.1°F | 37°F |
| Oct 31 | 34.9°F | 36.1°F |