Average Soil Temperature in Walnut Ridge, AR for September 2021
Data from Uapb-Earle (57.1 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
74°F
avg
67.8°F – 78.6°F
30 days
4" depth
74.4°F
avg
68.7°F – 79°F
30 days
8" depth
76.5°F
avg
71.6°F – 81°F
30 days
20" depth
75.5°F
avg
72.3°F – 78.8°F
30 days
40" depth
58.4°F
avg
56.1°F – 61°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Sep 1 | 78.3°F | 78.8°F | 81°F | 78.8°F | 60.1°F |
| Sep 2 | 76.8°F | 77.5°F | 80.6°F | 78.4°F | 59.9°F |
| Sep 3 | 77.4°F | 77.9°F | 80.4°F | 78.1°F | 59.7°F |
| Sep 4 | 78.6°F | 79°F | 81°F | 78.1°F | 59.5°F |
| Sep 5 | 74.5°F | 75.2°F | 77.9°F | 77.9°F | 59.5°F |
| Sep 6 | 73.6°F | 74.3°F | 77.5°F | 77.2°F | 59.4°F |
| Sep 7 | 74.5°F | 75.2°F | 78.1°F | 76.6°F | 59.2°F |
| Sep 8 | 73.2°F | 73.9°F | 77°F | 76.5°F | 59°F |
| Sep 9 | 72.3°F | 73°F | 76.5°F | 75.9°F | 58.8°F |
| Sep 10 | 73.9°F | 74.5°F | 77.2°F | 75.6°F | 58.6°F |
| Sep 11 | 74.5°F | 74.8°F | 77°F | 75.4°F | 58.5°F |
| Sep 12 | 75.6°F | 75.9°F | 77.5°F | 75.4°F | 58.3°F |
| Sep 13 | 77°F | 77.2°F | 78.8°F | 75.6°F | 58.3°F |
| Sep 14 | 76.5°F | 76.6°F | 77.7°F | 75.9°F | 58.6°F |
| Sep 15 | 76.1°F | 76.5°F | 77.9°F | 75.9°F | 59.4°F |
| Sep 16 | 75.7°F | 76.1°F | 77.7°F | 75.9°F | 59.9°F |
| Sep 17 | 75.2°F | 75.4°F | 76.5°F | 75.9°F | 60.6°F |
| Sep 18 | 75.9°F | 76.3°F | 77.5°F | 75.7°F | 61°F |
| Sep 19 | 75.2°F | 75.6°F | 76.6°F | 75.7°F | 57.9°F |
| Sep 20 | 76.8°F | 76.8°F | 78.1°F | 75.7°F | 57.7°F |
| Sep 21 | 72.9°F | 73.6°F | 75.6°F | 75.9°F | 57.7°F |
| Sep 22 | 68.9°F | 69.8°F | 72.3°F | 75.2°F | 57.7°F |
| Sep 23 | 67.8°F | 68.7°F | 71.6°F | 73.9°F | 57.7°F |
| Sep 24 | 68.9°F | 69.4°F | 71.8°F | 73°F | 57.4°F |
| Sep 25 | 68.7°F | 69.4°F | 72.1°F | 72.7°F | 57°F |
| Sep 26 | 69.8°F | 70.2°F | 72.5°F | 72.3°F | 56.8°F |
| Sep 27 | 71.1°F | 71.2°F | 73.4°F | 72.3°F | 56.5°F |
| Sep 28 | 72.9°F | 72.9°F | 74.5°F | 72.3°F | 56.3°F |
| Sep 29 | 74.3°F | 74.1°F | 75.4°F | 72.7°F | 56.1°F |
| Sep 30 | 73.4°F | 73.4°F | 73.9°F | 73°F | 56.1°F |