Average Soil Temperature in Covina, CA for September 2021
Data from Fallbrook 5 NE (61.3 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
85.8°F
avg
73.2°F – 93.2°F
30 days
4" depth
86°F
avg
77.4°F – 91.6°F
30 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Sep 1 | 78.8°F | 81.5°F |
| Sep 2 | 84.4°F | 84°F |
| Sep 3 | 86.4°F | 86°F |
| Sep 4 | 89.8°F | 87.6°F |
| Sep 5 | 92.8°F | 90.7°F |
| Sep 6 | 90.5°F | 90.1°F |
| Sep 7 | 89.4°F | 89.2°F |
| Sep 8 | 90.1°F | 89.2°F |
| Sep 9 | 91.9°F | 90.5°F |
| Sep 10 | 92.3°F | 91.2°F |
| Sep 11 | 93.2°F | 91.4°F |
| Sep 12 | 92.7°F | 91.6°F |
| Sep 13 | 90.5°F | 90.3°F |
| Sep 14 | 86.5°F | 88°F |
| Sep 15 | 86.7°F | 87.3°F |
| Sep 16 | 86.7°F | 87.1°F |
| Sep 17 | 85.1°F | 86.2°F |
| Sep 18 | 84°F | 85.1°F |
| Sep 19 | 82.9°F | 84.2°F |
| Sep 20 | 84°F | 84°F |
| Sep 21 | 88.3°F | 86.4°F |
| Sep 22 | 91.8°F | 89.1°F |
| Sep 23 | 89.1°F | 88.7°F |
| Sep 24 | 79.7°F | 83.7°F |
| Sep 25 | 80.1°F | 81°F |
| Sep 26 | 77.5°F | 80.2°F |
| Sep 27 | 73.2°F | 77.4°F |
| Sep 28 | 76.5°F | 77.4°F |
| Sep 29 | 79°F | 79.3°F |
| Sep 30 | 81.1°F | 80.2°F |