Average Soil Temperature in Spearfish, SD — June 2023
Data from Sundance 8 NNW (28.4 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
59.5°F
avg
53.6°F – 62.4°F
30 days
4" depth
60.1°F
avg
54.1°F – 63.1°F
30 days
8" depth
58.3°F
avg
55.6°F – 60.4°F
30 days
20" depth
55.3°F
avg
52.2°F – 57.4°F
30 days
40" depth
52.7°F
avg
49.3°F – 54.7°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jun 1 | 56.3°F | 57°F | 55.6°F | 52.2°F | 49.3°F |
| Jun 2 | 57.2°F | 57.7°F | 55.6°F | 52.5°F | 49.6°F |
| Jun 3 | 57.4°F | 58.1°F | 56.1°F | 52.9°F | 50°F |
| Jun 4 | 59.9°F | 60.6°F | 57°F | 53.1°F | 50.2°F |
| Jun 5 | 60.8°F | 61.9°F | 58.3°F | 53.8°F | 50.5°F |
| Jun 6 | 61.9°F | 63.1°F | 59°F | 54.3°F | 50.9°F |
| Jun 7 | 61.3°F | 62.4°F | 59.5°F | 55°F | 51.3°F |
| Jun 8 | 61.5°F | 62.1°F | 59.5°F | 55.2°F | 51.8°F |
| Jun 9 | 61.7°F | 62.4°F | 59.7°F | 55.6°F | 52°F |
| Jun 10 | 58.5°F | 58.8°F | 58.8°F | 55.8°F | 52.3°F |
| Jun 11 | 59.4°F | 59.5°F | 57.7°F | 55.4°F | 52.5°F |
| Jun 12 | 59.7°F | 60.3°F | 58.5°F | 55.4°F | 52.7°F |
| Jun 13 | 59.9°F | 60.3°F | 58.6°F | 55.6°F | 52.9°F |
| Jun 14 | 60.6°F | 61.5°F | 58.8°F | 55.6°F | 52.9°F |
| Jun 15 | 58.6°F | 59°F | 58.8°F | 55.9°F | 53.1°F |
| Jun 16 | 56.7°F | 56.8°F | 57.2°F | 55.6°F | 53.2°F |
| Jun 17 | 57.7°F | 58.1°F | 56.7°F | 55.2°F | 53.2°F |
| Jun 18 | 59.5°F | 60.1°F | 57.9°F | 55.2°F | 53.2°F |
| Jun 19 | 61.9°F | 62.6°F | 59.2°F | 55.6°F | 53.2°F |
| Jun 20 | 62.1°F | 62.4°F | 60.1°F | 56.1°F | 53.4°F |
| Jun 21 | 58.8°F | 59.4°F | 59.2°F | 56.5°F | 53.6°F |
| Jun 22 | 58.8°F | 59.2°F | 58.1°F | 56.3°F | 54°F |
| Jun 23 | 57.2°F | 58.6°F | 58.3°F | 56.3°F | 54.1°F |
| Jun 24 | 53.6°F | 54.1°F | 55.6°F | 55.9°F | 54.7°F |
| Jun 25 | 58.5°F | 58.5°F | 56.1°F | 55°F | 54.3°F |
| Jun 26 | 61.5°F | 61.9°F | 58.8°F | 55.4°F | 54°F |
| Jun 27 | 60.3°F | 60.8°F | 59.7°F | 56.3°F | 54°F |
| Jun 28 | 61.2°F | 61.5°F | 59.2°F | 56.5°F | 54.3°F |
| Jun 29 | 62.4°F | 62.8°F | 60.4°F | 56.8°F | 54.5°F |
| Jun 30 | 60.8°F | 61.2°F | 60.3°F | 57.4°F | 54.7°F |