Average Soil Temperature in Portland, OR — February 2025
Data from Corvallis 10 SSW (81.4 mi away) • 28 of 28 days reported
Monthly Summary by Depth
2" depth
42.7°F
avg
35.1°F – 50.5°F
28 days
4" depth
42.1°F
avg
36°F – 48.7°F
28 days
8" depth
42.6°F
avg
37.8°F – 47.7°F
28 days
20" depth
43.2°F
avg
40.1°F – 46.9°F
28 days
40" depth
45.4°F
avg
44.2°F – 46.9°F
28 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Feb 1 | 43.2°F | 41.9°F | 41.7°F | 41.7°F | 45.5°F |
| Feb 2 | 42.1°F | 41.5°F | 42.1°F | 42.4°F | 45.5°F |
| Feb 3 | 40.1°F | 40.3°F | 41.5°F | 42.8°F | 45.5°F |
| Feb 4 | 38.3°F | 39°F | 40.8°F | 42.6°F | 45.7°F |
| Feb 5 | 37.9°F | 38.5°F | 40.1°F | 42.3°F | 45.7°F |
| Feb 6 | 39°F | 38.8°F | 39.9°F | 41.9°F | 45.5°F |
| Feb 7 | 39.2°F | 39°F | 40.1°F | 41.9°F | 45.5°F |
| Feb 8 | 41°F | 40.3°F | 40.8°F | 41.9°F | 45.3°F |
| Feb 9 | 40.6°F | 40.3°F | 41°F | 42.3°F | 45.3°F |
| Feb 10 | 38.8°F | 39.2°F | 40.8°F | 42.3°F | 45.3°F |
| Feb 11 | 37°F | 37.8°F | 39.7°F | 41.9°F | 45.3°F |
| Feb 12 | 35.6°F | 36.5°F | 38.8°F | 41.4°F | 45.3°F |
| Feb 13 | 35.1°F | 36°F | 38.1°F | 41°F | 45.1°F |
| Feb 14 | 36.9°F | 36.5°F | 37.8°F | 40.3°F | 45°F |
| Feb 15 | 38.8°F | 37.9°F | 38.7°F | 40.1°F | 44.6°F |
| Feb 16 | 43.3°F | 41.2°F | 40.5°F | 40.6°F | 44.4°F |
| Feb 17 | 45.7°F | 43.5°F | 42.6°F | 41.7°F | 44.2°F |
| Feb 18 | 45.3°F | 44.1°F | 43.5°F | 42.8°F | 44.4°F |
| Feb 19 | 47.1°F | 45.3°F | 44.4°F | 43.5°F | 44.6°F |
| Feb 20 | 46°F | 45°F | 45°F | 44.2°F | 44.8°F |
| Feb 21 | 45.1°F | 44.4°F | 44.6°F | 44.6°F | 45.1°F |
| Feb 22 | 47.5°F | 45.9°F | 45.3°F | 44.8°F | 45.3°F |
| Feb 23 | 50.5°F | 48.7°F | 47.5°F | 45.7°F | 45.5°F |
| Feb 24 | 48.7°F | 48°F | 47.7°F | 46.6°F | 45.9°F |
| Feb 25 | 48.9°F | 47.8°F | 47.7°F | 46.9°F | 46.2°F |
| Feb 26 | 47.1°F | 46.6°F | 46.9°F | 46.9°F | 46.6°F |
| Feb 27 | 47.7°F | 46.8°F | 46.9°F | 46.8°F | 46.8°F |
| Feb 28 | 48.2°F | 47.1°F | 47.1°F | 46.8°F | 46.9°F |