Average Soil Temperature in Reston, VA — July 2023
Data from Powder Mill (26.7 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
73.7°F
avg
71.1°F – 77.2°F
31 days
4" depth
77.3°F
avg
75°F – 79.7°F
31 days
8" depth
75.4°F
avg
72.3°F – 78.4°F
31 days
20" depth
72.7°F
avg
69.4°F – 75.4°F
31 days
40" depth
68.5°F
avg
65.5°F – 70.5°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jul 1 | 71.1°F | 75°F | 72.3°F | 69.4°F | 65.5°F |
| Jul 2 | 72.5°F | 77.2°F | 73.9°F | 70.5°F | 65.8°F |
| Jul 3 | 73.6°F | 78.1°F | 75°F | 71.4°F | 66.4°F |
| Jul 4 | 73.6°F | 78.3°F | 75.4°F | 72°F | 66.7°F |
| Jul 5 | 74.1°F | 78.3°F | 75.4°F | 72.3°F | 67.1°F |
| Jul 6 | 73.8°F | 77.4°F | 75.2°F | 72.3°F | 67.5°F |
| Jul 7 | 74.1°F | 78.3°F | 75.7°F | 72.5°F | 67.6°F |
| Jul 8 | 74.3°F | 78.4°F | 76.1°F | 72.9°F | 68°F |
| Jul 9 | 73.2°F | 76.5°F | 74.8°F | 72.9°F | 68.2°F |
| Jul 10 | 72.5°F | 76.1°F | 74.5°F | 72.3°F | 68.4°F |
| Jul 11 | 72.3°F | 76.6°F | 74.3°F | 72.1°F | 68.4°F |
| Jul 12 | 72.5°F | 77°F | 74.5°F | 72.1°F | 68.4°F |
| Jul 13 | 74.3°F | 79.2°F | 75.7°F | 72.3°F | 68.4°F |
| Jul 14 | 73.4°F | 76.8°F | 74.8°F | 72.9°F | 68.5°F |
| Jul 15 | 74.7°F | 78.6°F | 76.3°F | 72.9°F | 68.7°F |
| Jul 16 | 74.1°F | 77.2°F | 75.7°F | 73.2°F | 68.9°F |
| Jul 17 | 73.6°F | 77.2°F | 75.4°F | 73°F | 68.9°F |
| Jul 18 | 73.2°F | 77.4°F | 75.2°F | 72.9°F | 69.1°F |
| Jul 19 | 73.9°F | 77.7°F | 75.7°F | 73°F | 69.1°F |
| Jul 20 | 73.9°F | 77.2°F | 75.6°F | 73.2°F | 69.3°F |
| Jul 21 | 73°F | 76.6°F | 75°F | 73°F | 69.3°F |
| Jul 22 | 71.6°F | 75.2°F | 73.9°F | 72.5°F | 69.3°F |
| Jul 23 | 71.8°F | 75°F | 73.6°F | 72°F | 69.1°F |
| Jul 24 | 72.3°F | 75.6°F | 74.1°F | 72.1°F | 69.1°F |
| Jul 25 | 72.9°F | 75.9°F | 74.5°F | 72.3°F | 69.1°F |
| Jul 26 | 73.8°F | 76.8°F | 75°F | 72.3°F | 69.1°F |
| Jul 27 | 76.1°F | 78.6°F | 77.2°F | 73.6°F | 69.3°F |
| Jul 28 | 77.2°F | 79.7°F | 78.4°F | 74.8°F | 69.6°F |
| Jul 29 | 77.2°F | 78.4°F | 78.3°F | 75.4°F | 70.2°F |
| Jul 30 | 75.9°F | 78.1°F | 77.7°F | 75.4°F | 70.3°F |
| Jul 31 | 74.8°F | 76.5°F | 76.8°F | 75.2°F | 70.5°F |