Average Soil Temperature in Stillwater, OK — March 2026
Data from Stillwater 2 W (2 mi away) • 30 of 31 days reported
Monthly Summary by Depth
2" depth
60.5°F
avg
48.9°F – 71.6°F
30 days
4" depth
59.9°F
avg
50.4°F – 69.8°F
30 days
8" depth
58.1°F
avg
52.3°F – 65.7°F
30 days
20" depth
56.7°F
avg
52.9°F – 62.1°F
30 days
40" depth
55.6°F
avg
52.2°F – 59.5°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Mar 1 | 56.3°F | 56.3°F | 54.9°F | 53.1°F | 52.2°F |
| Mar 2 | 52.2°F | 52.9°F | 53.2°F | 53.2°F | 52.7°F |
| Mar 3 | 55.9°F | 55.2°F | 53.4°F | 52.9°F | 52.7°F |
| Mar 4 | 53.6°F | 54.1°F | 54°F | 53.4°F | 52.9°F |
| Mar 5 | 56.5°F | 55.6°F | 54°F | 53.2°F | 53.1°F |
| Mar 6 | 61.5°F | 60.1°F | 56.8°F | 54.3°F | 53.2°F |
| Mar 7 | 53.6°F | 55°F | 56.1°F | 55.2°F | 54°F |
| Mar 8 | 52.2°F | 52.5°F | 53.2°F | 54.3°F | 54.1°F |
| Mar 9 | 61.3°F | 59.4°F | 56.1°F | 54.3°F | 54.1°F |
| Mar 10 | 66.6°F | 64.4°F | 60.1°F | 56.1°F | 54.5°F |
| Mar 11 | 60.6°F | 61.2°F | 60.4°F | 57.7°F | 55.2°F |
| Mar 12 | 54.7°F | 55.4°F | 56.1°F | 56.8°F | 55.8°F |
| Mar 13 | 58.5°F | 57.9°F | 56.3°F | 55.9°F | 55.6°F |
| Mar 14 | 60.4°F | 59.5°F | 57.2°F | 56.1°F | 55.6°F |
| Mar 15 | 58.3°F | 58.8°F | 58.5°F | 56.8°F | 55.8°F |
| Mar 16 | 48.9°F | 50.4°F | 53.4°F | 55.8°F | 55.9°F |
| Mar 17 | 52.2°F | 52.3°F | 52.3°F | 54.1°F | 55.4°F |
| Mar 18 | 58.5°F | 57.4°F | 55°F | 54.3°F | 54.9°F |
| Mar 19 | 62.4°F | 61°F | 57.6°F | 55.4°F | 54.9°F |
| Mar 20 | 64.6°F | 63°F | 59.4°F | 56.5°F | 55.4°F |
| Mar 21 | 67.3°F | 65.5°F | 61.2°F | 57.7°F | 55.9°F |
| Mar 22 | 65.8°F | 65.3°F | 62.4°F | 59°F | 56.7°F |
| Mar 23 | 61.7°F | 61.9°F | 60.4°F | 59.2°F | 57.2°F |
| Mar 24 | 65.5°F | 64.4°F | 61.2°F | 59°F | 57.4°F |
| Mar 25 | 68.5°F | 66.6°F | 62.6°F | 59.7°F | 57.7°F |
| Mar 26 | 71.1°F | 69.3°F | 64.8°F | 60.8°F | 58.3°F |
| Mar 27 | 61.7°F | 63.1°F | 63.3°F | 61.7°F | 59°F |
| Mar 28 | 62.1°F | 61.9°F | 60.8°F | 60.4°F | 59.2°F |
| Mar 30 | 69.4°F | 67.6°F | 63.7°F | 60.8°F | 59.2°F |
| Mar 31 | 71.6°F | 69.8°F | 65.7°F | 62.1°F | 59.5°F |