Average Soil Temperature in Stillwater, OK — February 2026
Data from Stillwater 2 W (2 mi away) • 28 of 28 days reported
Monthly Summary by Depth
2" depth
48.8°F
avg
33.1°F – 57.7°F
28 days
4" depth
48.8°F
avg
34.7°F – 56.7°F
28 days
8" depth
48.4°F
avg
37.9°F – 54°F
28 days
20" depth
48.6°F
avg
41.9°F – 53.1°F
28 days
40" depth
49.4°F
avg
45.7°F – 52.5°F
28 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Feb 1 | 33.1°F | 34.7°F | 37.9°F | 42.1°F | 46.2°F |
| Feb 2 | 39.2°F | 39°F | 39.4°F | 41.9°F | 45.7°F |
| Feb 3 | 42.4°F | 42.3°F | 42.4°F | 43°F | 45.7°F |
| Feb 4 | 41°F | 41.7°F | 42.8°F | 44.1°F | 46°F |
| Feb 5 | 41.4°F | 41.9°F | 42.6°F | 44.2°F | 46.4°F |
| Feb 6 | 44.6°F | 44.4°F | 44.2°F | 44.8°F | 46.6°F |
| Feb 7 | 45°F | 45°F | 44.8°F | 45.5°F | 46.9°F |
| Feb 8 | 48°F | 47.7°F | 46.6°F | 46.2°F | 47.1°F |
| Feb 9 | 49.1°F | 48.6°F | 47.3°F | 46.9°F | 47.7°F |
| Feb 10 | 50.5°F | 50.2°F | 49.1°F | 48°F | 48.2°F |
| Feb 11 | 47.3°F | 47.8°F | 48°F | 48.4°F | 48.7°F |
| Feb 12 | 48.6°F | 48.4°F | 47.8°F | 48.2°F | 48.9°F |
| Feb 13 | 52.3°F | 51.3°F | 49.5°F | 48.7°F | 49.1°F |
| Feb 14 | 56.5°F | 55.2°F | 52.7°F | 50.2°F | 49.6°F |
| Feb 15 | 55.2°F | 55°F | 53.6°F | 51.6°F | 50.4°F |
| Feb 16 | 52.9°F | 52.9°F | 52.5°F | 52°F | 51.1°F |
| Feb 17 | 55.4°F | 54.9°F | 53.4°F | 52.2°F | 51.4°F |
| Feb 18 | 55.2°F | 54.9°F | 54°F | 52.7°F | 51.8°F |
| Feb 19 | 53.8°F | 54°F | 53.8°F | 53.1°F | 52.3°F |
| Feb 20 | 47.5°F | 48.7°F | 50.7°F | 52.3°F | 52.5°F |
| Feb 21 | 46.9°F | 48.2°F | 49.6°F | 51.3°F | 52.2°F |
| Feb 22 | 44.8°F | 46°F | 48°F | 50.4°F | 51.8°F |
| Feb 23 | 45°F | 45.7°F | 47.1°F | 49.5°F | 51.3°F |
| Feb 24 | 49.6°F | 49.3°F | 48.4°F | 49.3°F | 50.9°F |
| Feb 25 | 53.4°F | 52.5°F | 50.5°F | 50°F | 50.7°F |
| Feb 26 | 54.7°F | 54.1°F | 52.2°F | 50.9°F | 51.1°F |
| Feb 27 | 54.5°F | 54°F | 52.3°F | 51.4°F | 51.4°F |
| Feb 28 | 57.7°F | 56.7°F | 53.8°F | 52.2°F | 51.8°F |