Average Soil Temperature in Spearfish, SD for July 2022
Data from Sundance 8 NNW (28.4 mi away) • 30 of 31 days reported
Monthly Summary by Depth
2" depth
66.7°F
avg
62.8°F – 69.6°F
30 days
4" depth
66.2°F
avg
61°F – 69.8°F
30 days
8" depth
63.4°F
avg
59.4°F – 65.7°F
30 days
20" depth
59.2°F
avg
55.6°F – 60.8°F
30 days
40" depth
56.3°F
avg
53.4°F – 57.7°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jul 1 | 62.8°F | 61°F | 59.4°F | 55.6°F | 53.4°F |
| Jul 2 | 64.2°F | 62.1°F | 59.9°F | 55.9°F | 53.4°F |
| Jul 3 | 66.2°F | 63.9°F | 61°F | 56.3°F | 53.6°F |
| Jul 4 | 67.5°F | 65.1°F | 62.1°F | 56.7°F | 54°F |
| Jul 5 | 66.7°F | 64.9°F | 62.4°F | 57.2°F | 54.3°F |
| Jul 6 | 64.8°F | 64°F | 62.2°F | 57.6°F | 54.5°F |
| Jul 7 | 66.6°F | 64.4°F | 61.9°F | 57.6°F | 54.9°F |
| Jul 9 | 68.9°F | 68.7°F | 64°F | 58.5°F | 55°F |
| Jul 10 | 68.4°F | 68.4°F | 64.4°F | 59.2°F | 55.4°F |
| Jul 11 | 65.3°F | 65.1°F | 63.1°F | 59.2°F | 55.6°F |
| Jul 12 | 66.2°F | 66°F | 63°F | 59°F | 55.9°F |
| Jul 13 | 68.2°F | 68.2°F | 63.9°F | 59.2°F | 55.9°F |
| Jul 14 | 69.3°F | 69.3°F | 64.8°F | 59.7°F | 56.1°F |
| Jul 15 | 68.2°F | 68.2°F | 64.9°F | 59.9°F | 56.5°F |
| Jul 16 | 68.7°F | 68.5°F | 64.9°F | 60.3°F | 56.7°F |
| Jul 17 | 69.6°F | 69.8°F | 65.5°F | 60.4°F | 57°F |
| Jul 18 | 69.4°F | 69.6°F | 65.7°F | 60.8°F | 57.2°F |
| Jul 19 | 66.9°F | 67.1°F | 64.9°F | 60.8°F | 57.4°F |
| Jul 20 | 66.4°F | 66.4°F | 64°F | 60.6°F | 57.6°F |
| Jul 21 | 66.9°F | 66.7°F | 64°F | 60.4°F | 57.6°F |
| Jul 22 | 66.6°F | 66.6°F | 63.9°F | 60.4°F | 57.6°F |
| Jul 23 | 66.9°F | 66.9°F | 64°F | 60.3°F | 57.6°F |
| Jul 24 | 66.6°F | 66.6°F | 64°F | 60.4°F | 57.7°F |
| Jul 25 | 65.1°F | 65.3°F | 63.5°F | 60.3°F | 57.7°F |
| Jul 26 | 64.8°F | 64.8°F | 63.3°F | 60.3°F | 57.7°F |
| Jul 27 | 64.6°F | 64.6°F | 63°F | 60.1°F | 57.7°F |
| Jul 28 | 64.6°F | 64.4°F | 62.6°F | 59.9°F | 57.7°F |
| Jul 29 | 65.7°F | 65.7°F | 63°F | 59.9°F | 57.7°F |
| Jul 30 | 67.1°F | 67.1°F | 63.7°F | 59.9°F | 57.7°F |
| Jul 31 | 67.1°F | 67.1°F | 64°F | 60.3°F | 57.7°F |