Average Soil Temperature in Eureka, CA — September 2022
Data from Redding 12 WNW (81.6 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
82.9°F
avg
65.8°F – 98.2°F
30 days
4" depth
84°F
avg
68.9°F – 96.4°F
30 days
8" depth
84.6°F
avg
71.8°F – 95.2°F
30 days
20" depth
84.2°F
avg
71.6°F – 93.6°F
30 days
40" depth
84.6°F
avg
73.8°F – 93°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Sep 1 | 93.9°F | 93.2°F | 92.8°F | 91.8°F | 91.6°F |
| Sep 2 | 94.1°F | 93.4°F | 93°F | 91.8°F | 91.6°F |
| Sep 3 | 94.5°F | 93.9°F | 93.2°F | 91.9°F | 91.8°F |
| Sep 4 | 95.2°F | 93.7°F | 93°F | 91.8°F | 91.6°F |
| Sep 5 | 97.9°F | 95.7°F | 94.5°F | 93°F | 92.3°F |
| Sep 6 | 97.2°F | 95.9°F | 94.8°F | 93.4°F | 92.8°F |
| Sep 7 | 96.6°F | 95.4°F | 94.5°F | 93.2°F | 92.7°F |
| Sep 8 | 98.2°F | 96.4°F | 95.2°F | 93.6°F | 93°F |
| Sep 9 | 96.3°F | 95.4°F | 94.6°F | 93.4°F | 93°F |
| Sep 10 | 91.6°F | 92.7°F | 92.8°F | 92.1°F | 92.3°F |
| Sep 11 | 87.6°F | 89.4°F | 90.5°F | 90.3°F | 90.7°F |
| Sep 12 | 90.9°F | 90.9°F | 90.7°F | 90°F | 90°F |
| Sep 13 | 86.4°F | 88.3°F | 89.1°F | 88.9°F | 89.2°F |
| Sep 14 | 82.9°F | 85.8°F | 87.3°F | 87.3°F | 88°F |
| Sep 15 | 82.9°F | 85.1°F | 86.2°F | 86.2°F | 86.9°F |
| Sep 16 | 83.8°F | 85.1°F | 86°F | 85.8°F | 86.4°F |
| Sep 17 | 76.6°F | 81.3°F | 83.5°F | 84.2°F | 85.3°F |
| Sep 18 | 65.8°F | 72.9°F | 77.4°F | 78.4°F | 81.7°F |
| Sep 19 | 66.2°F | 68.9°F | 71.8°F | 71.6°F | 75.6°F |
| Sep 20 | 69.6°F | 72.1°F | 74.1°F | 74.8°F | 75.9°F |
| Sep 21 | 66°F | 69.6°F | 72.3°F | 73.6°F | 75.2°F |
| Sep 22 | 68°F | 70.2°F | 72°F | 72.7°F | 73.8°F |
| Sep 23 | 72.1°F | 73.4°F | 74.3°F | 74.5°F | 74.8°F |
| Sep 24 | 74.7°F | 75.7°F | 75.9°F | 75.7°F | 75.9°F |
| Sep 25 | 76.5°F | 77.2°F | 77.4°F | 76.8°F | 77°F |
| Sep 26 | 78.3°F | 78.8°F | 78.8°F | 77.9°F | 77.9°F |
| Sep 27 | 76.6°F | 78.1°F | 78.6°F | 78.1°F | 78.3°F |
| Sep 28 | 75.2°F | 76.6°F | 77.5°F | 77.2°F | 77.7°F |
| Sep 29 | 76.1°F | 77.2°F | 77.5°F | 77.2°F | 77.7°F |
| Sep 30 | 76.6°F | 77.4°F | 77.7°F | 77.4°F | 77.7°F |