Average Soil Temperature in Shasta Lake, CA for January 2026
Data from French Gulch (11.7 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
40.5°F
avg
34.3°F – 44.8°F
31 days
4" depth
42.4°F
avg
36.7°F – 45.9°F
31 days
8" depth
40.8°F
avg
36.5°F – 43.7°F
31 days
20" depth
44°F
avg
41.4°F – 45.9°F
31 days
40" depth
46.8°F
avg
45.7°F – 48.2°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jan 1 | 43°F | 43.3°F | 40.8°F | 44.1°F | 48.2°F |
| Jan 2 | 42.6°F | 42.8°F | 40.5°F | 44.1°F | 47.5°F |
| Jan 3 | 41.4°F | 41.5°F | 39.6°F | 43.5°F | 46.6°F |
| Jan 4 | 39.4°F | 41.2°F | 39.4°F | 43.2°F | 46°F |
| Jan 5 | 38.7°F | 39.2°F | 37°F | 42.1°F | 45.7°F |
| Jan 6 | 39.6°F | 41.4°F | 39.6°F | 42.3°F | 45.9°F |
| Jan 7 | 36°F | 39.2°F | 38.8°F | 42.4°F | 45.9°F |
| Jan 8 | 34.3°F | 36.7°F | 36.5°F | 42.1°F | 46°F |
| Jan 9 | 34.9°F | 37.2°F | 36.5°F | 41.4°F | 46°F |
| Jan 10 | 36°F | 38.8°F | 37.4°F | 41.4°F | 45.7°F |
| Jan 11 | 37.8°F | 39.9°F | 38.1°F | 41.5°F | 45.7°F |
| Jan 12 | 40.8°F | 42.3°F | 39.6°F | 42.1°F | 45.9°F |
| Jan 13 | 41.7°F | 43.5°F | 41.2°F | 43°F | 45.9°F |
| Jan 14 | 44.8°F | 45.5°F | 42.6°F | 43.7°F | 45.9°F |
| Jan 15 | 44.8°F | 45.9°F | 43.7°F | 44.8°F | 46°F |
| Jan 16 | 44.8°F | 45.9°F | 43.7°F | 45.3°F | 46.6°F |
| Jan 17 | 42.6°F | 45.3°F | 43.5°F | 45.5°F | 46.8°F |
| Jan 18 | 41.5°F | 43.9°F | 42.4°F | 45.5°F | 46.9°F |
| Jan 19 | 42.4°F | 44.8°F | 43°F | 45.3°F | 47.1°F |
| Jan 20 | 43.2°F | 44.8°F | 42.6°F | 45.5°F | 47.3°F |
| Jan 21 | 43.5°F | 45.3°F | 43°F | 45.7°F | 47.3°F |
| Jan 22 | 41.5°F | 44.8°F | 43.5°F | 45.9°F | 47.5°F |
| Jan 23 | 41.5°F | 44.4°F | 43.3°F | 45.9°F | 47.5°F |
| Jan 24 | 37.8°F | 41.4°F | 41.2°F | 45.5°F | 47.8°F |
| Jan 25 | 37.9°F | 41°F | 40.5°F | 45°F | 47.8°F |
| Jan 26 | 37.8°F | 41°F | 40.1°F | 44.6°F | 47.8°F |
| Jan 27 | 40.6°F | 41.9°F | 39.9°F | 44.4°F | 47.5°F |
| Jan 28 | 38.7°F | 41.4°F | 40.5°F | 44.4°F | 47.5°F |
| Jan 29 | 40.6°F | 42.8°F | 41.2°F | 44.1°F | 47.3°F |
| Jan 30 | 41.4°F | 43.9°F | 42.1°F | 44.6°F | 47.3°F |
| Jan 31 | 42.4°F | 44.4°F | 42.3°F | 44.6°F | 47.3°F |