Average Soil Temperature in Mount Vernon, WA — June 2025
Data from Darrington 21 NNE (35.5 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
61.9°F
avg
58.6°F – 65.8°F
30 days
4" depth
61.4°F
avg
58.5°F – 64.8°F
30 days
8" depth
60.4°F
avg
58.3°F – 62.2°F
30 days
20" depth
59°F
avg
57°F – 60.3°F
30 days
40" depth
58°F
avg
56.1°F – 59.2°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jun 1 | 59.7°F | 59.2°F | 58.3°F | 57°F | 56.1°F |
| Jun 2 | 58.6°F | 58.5°F | 58.3°F | 57°F | 56.3°F |
| Jun 3 | 59.4°F | 58.8°F | 58.3°F | 57°F | 56.1°F |
| Jun 4 | 60.1°F | 59.5°F | 58.6°F | 57.2°F | 56.3°F |
| Jun 5 | 62.8°F | 61.7°F | 59.5°F | 57.7°F | 56.7°F |
| Jun 6 | 61.9°F | 61.3°F | 60.1°F | 58.6°F | 57.4°F |
| Jun 7 | 62.8°F | 61.7°F | 60.1°F | 58.6°F | 57.6°F |
| Jun 8 | 64.4°F | 63.3°F | 61°F | 59.2°F | 57.9°F |
| Jun 9 | 65.1°F | 64°F | 61.9°F | 60.1°F | 58.6°F |
| Jun 10 | 64°F | 63.3°F | 61.9°F | 60.3°F | 59°F |
| Jun 11 | 63.3°F | 62.8°F | 61.7°F | 60.1°F | 59°F |
| Jun 12 | 62.6°F | 62.2°F | 61.5°F | 60.1°F | 59°F |
| Jun 13 | 60.3°F | 60.4°F | 60.6°F | 59.5°F | 58.8°F |
| Jun 14 | 60.8°F | 60.4°F | 60.1°F | 59°F | 58.3°F |
| Jun 15 | 62.4°F | 61.7°F | 60.4°F | 59°F | 58.1°F |
| Jun 16 | 61.2°F | 61°F | 60.4°F | 59.2°F | 58.3°F |
| Jun 17 | 61.7°F | 61.2°F | 60.3°F | 59°F | 58.3°F |
| Jun 18 | 63.1°F | 62.6°F | 61.2°F | 59.5°F | 58.5°F |
| Jun 19 | 62.6°F | 62.1°F | 61°F | 59.5°F | 58.6°F |
| Jun 20 | 59.7°F | 60.1°F | 60.6°F | 59.5°F | 58.6°F |
| Jun 21 | 58.8°F | 58.8°F | 59.4°F | 58.5°F | 57.9°F |
| Jun 22 | 58.6°F | 58.6°F | 59°F | 58.1°F | 57.6°F |
| Jun 23 | 61.9°F | 61.2°F | 59.5°F | 58.3°F | 57.4°F |
| Jun 24 | 62.4°F | 61.9°F | 60.4°F | 58.8°F | 57.9°F |
| Jun 25 | 63°F | 62.4°F | 61°F | 59.4°F | 58.3°F |
| Jun 26 | 63.3°F | 62.6°F | 61.3°F | 59.7°F | 58.6°F |
| Jun 27 | 61.9°F | 61.7°F | 61.2°F | 59.7°F | 58.8°F |
| Jun 28 | 62.2°F | 61.7°F | 60.8°F | 59.5°F | 58.6°F |
| Jun 29 | 63.5°F | 62.6°F | 61°F | 59.5°F | 58.6°F |
| Jun 30 | 65.8°F | 64.8°F | 62.2°F | 60.3°F | 59.2°F |