Average Soil Temperature in Yuba City, CA for September 2026
Data from Eagle Lake (114.8 mi away) • 25 of 30 days reported
Monthly Summary by Depth
2" depth
58.7°F
avg
53.8°F – 67.8°F
25 days
4" depth
63.1°F
avg
58.8°F – 70.9°F
25 days
8" depth
66.1°F
avg
62.1°F – 73.4°F
25 days
20" depth
65.2°F
avg
63.1°F – 67.6°F
20 days
40" depth
66.1°F
avg
63.5°F – 69.4°F
25 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Sep 1 | 62.2°F | 67.6°F | 73.4°F | — | 69.4°F |
| Sep 2 | 61.7°F | 66°F | 71.4°F | — | 69.3°F |
| Sep 3 | 57.7°F | 62.2°F | 69.3°F | — | 68.9°F |
| Sep 4 | 53.8°F | 60.4°F | 68.5°F | — | 68.5°F |
| Sep 5 | 55.4°F | 60.6°F | 66.4°F | — | 68.2°F |
| Sep 6 | 55.9°F | 61.2°F | 66.4°F | 66.7°F | 67.8°F |
| Sep 7 | 57.7°F | 62.2°F | 66°F | 66°F | 67.5°F |
| Sep 8 | 59.7°F | 63.9°F | 66.7°F | 65.8°F | 67.1°F |
| Sep 9 | 65.8°F | 68.5°F | 68.4°F | 66°F | 66.6°F |
| Sep 10 | 67.8°F | 70.9°F | 70.3°F | 66.9°F | 66.4°F |
| Sep 11 | 63.1°F | 67.8°F | 69.8°F | 67.6°F | 66°F |
| Sep 12 | 62.2°F | 66.2°F | 68.4°F | 67.6°F | 65.8°F |
| Sep 13 | 56.3°F | 61.9°F | 66°F | 67.1°F | 65.8°F |
| Sep 14 | 54.9°F | 60.4°F | 64°F | 66.2°F | 65.7°F |
| Sep 15 | 57.9°F | 62.4°F | 64°F | 65.3°F | 65.5°F |
| Sep 16 | 56.3°F | 61.2°F | 63.5°F | 64.9°F | 65.3°F |
| Sep 17 | 53.8°F | 58.8°F | 62.2°F | 64.4°F | 65.1°F |
| Sep 18 | 55°F | 59.4°F | 62.1°F | 63.7°F | 64.9°F |
| Sep 19 | 55.6°F | 59.7°F | 62.1°F | 63.3°F | 64.6°F |
| Sep 20 | 59.7°F | 62.6°F | 63.1°F | 63.1°F | 64.4°F |
| Sep 21 | 62.1°F | 65.3°F | 64.9°F | 63.5°F | 64°F |
| Sep 22 | 57.9°F | 62.2°F | 64.4°F | 64°F | 63.9°F |
| Sep 23 | 58.8°F | 62.6°F | 64°F | 63.9°F | 63.7°F |
| Sep 24 | 63.1°F | 64.8°F | 64°F | 63.7°F | 63.7°F |
| Sep 25 | 54.3°F | 59.4°F | 63.5°F | 63.9°F | 63.5°F |