Average Soil Temperature in Brookings, SD for July 2026
Data from Eros Data Center (40.2 mi away) • 25 of 31 days reported
Monthly Summary by Depth
2" depth
76.2°F
avg
70.9°F – 79.9°F
25 days
4" depth
75.7°F
avg
71.6°F – 78.4°F
25 days
8" depth
75.8°F
avg
72.5°F – 78.3°F
25 days
20" depth
70.7°F
avg
67.1°F – 72.7°F
25 days
40" depth
64.7°F
avg
60.4°F – 66.7°F
25 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jul 1 | 74.7°F | 74.1°F | 73.4°F | 67.1°F | 60.4°F |
| Jul 2 | 70.9°F | 71.6°F | 72.7°F | 68°F | 61°F |
| Jul 3 | 74.5°F | 74.1°F | 73.8°F | 68.2°F | 61.7°F |
| Jul 4 | 75.2°F | 74.8°F | 74.5°F | 68.5°F | 62.2°F |
| Jul 5 | 75.6°F | 75.2°F | 74.8°F | 68.9°F | 62.6°F |
| Jul 6 | 77°F | 76.3°F | 75.9°F | 69.3°F | 63°F |
| Jul 7 | 77.5°F | 76.8°F | 76.5°F | 69.8°F | 63.5°F |
| Jul 8 | 75.7°F | 75.4°F | 75.4°F | 70.3°F | 63.9°F |
| Jul 9 | 76.1°F | 75.6°F | 75.6°F | 70.3°F | 64.2°F |
| Jul 10 | 76.8°F | 76.3°F | 76.1°F | 70.5°F | 64.6°F |
| Jul 11 | 77.7°F | 77°F | 77°F | 70.9°F | 64.8°F |
| Jul 12 | 78.6°F | 77.5°F | 77.5°F | 71.2°F | 65.1°F |
| Jul 13 | 78.3°F | 77.4°F | 77.4°F | 71.6°F | 65.3°F |
| Jul 14 | 78.6°F | 77.7°F | 77.7°F | 71.8°F | 65.5°F |
| Jul 15 | 78.3°F | 77.4°F | 77.5°F | 72°F | 65.8°F |
| Jul 16 | 78.6°F | 77.7°F | 77.7°F | 72.1°F | 66°F |
| Jul 17 | 79.9°F | 78.4°F | 78.3°F | 72.3°F | 66.2°F |
| Jul 18 | 77.7°F | 77.4°F | 77.7°F | 72.7°F | 66.4°F |
| Jul 19 | 76.1°F | 75.7°F | 75.9°F | 72.5°F | 66.6°F |
| Jul 20 | 77.5°F | 76.8°F | 77.2°F | 72.3°F | 66.6°F |
| Jul 21 | 75.2°F | 74.8°F | 75.7°F | 72.3°F | 66.7°F |
| Jul 22 | 72.7°F | 73°F | 73.9°F | 71.8°F | 66.7°F |
| Jul 23 | 73.2°F | 72.9°F | 73.2°F | 71.1°F | 66.6°F |
| Jul 24 | 72.1°F | 72.3°F | 72.5°F | 70.7°F | 66.4°F |
| Jul 25 | 77.4°F | 76.3°F | 75.9°F | 70.5°F | 66.2°F |