Average Soil Temperature in Willoughby, OH for September 2026
Data from Wooster 3 SSE (65.6 mi away) • 24 of 30 days reported
Monthly Summary by Depth
2" depth
71.1°F
avg
63.1°F – 76.5°F
24 days
4" depth
70.5°F
avg
63.5°F – 74.8°F
21 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| Sep 1 | 74.3°F | 73°F |
| Sep 2 | 75.9°F | 73.9°F |
| Sep 3 | 76.5°F | 74.8°F |
| Sep 4 | 74.7°F | 73.8°F |
| Sep 5 | 74.3°F | 73.4°F |
| Sep 6 | 71.6°F | 71.2°F |
| Sep 7 | 71.4°F | 70.9°F |
| Sep 8 | 72.7°F | 71.6°F |
| Sep 9 | 74.3°F | 72.9°F |
| Sep 10 | 73.8°F | 73.2°F |
| Sep 11 | 73°F | 72.7°F |
| Sep 12 | 71.2°F | — |
| Sep 13 | 72.7°F | 72.3°F |
| Sep 14 | 70.3°F | 70.3°F |
| Sep 15 | 69.4°F | 69.4°F |
| Sep 16 | 72.1°F | 71.6°F |
| Sep 17 | 73°F | — |
| Sep 19 | 70°F | 69.8°F |
| Sep 20 | 70.2°F | — |
| Sep 21 | 66.9°F | 67.1°F |
| Sep 22 | 65.1°F | 65.3°F |
| Sep 23 | 64.9°F | 65.1°F |
| Sep 24 | 65.1°F | 65.1°F |
| Sep 25 | 63.1°F | 63.5°F |