Average Soil Temperature in Tulsa, OK for May 2022
Data from Stillwater 2 W (68.4 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
68.8°F
avg
61°F – 75.2°F
31 days
4" depth
67.4°F
avg
60.3°F – 73.4°F
31 days
8" depth
65.5°F
avg
59.5°F – 70.9°F
31 days
20" depth
63.9°F
avg
59.4°F – 67.8°F
31 days
40" depth
61.9°F
avg
57.9°F – 65.1°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| May 1 | 63.3°F | 62.2°F | 60.6°F | 59.7°F | 57.9°F |
| May 2 | 63.3°F | 62.2°F | 60.8°F | 59.9°F | 58.1°F |
| May 3 | 61.5°F | 61°F | 60.3°F | 59.7°F | 58.3°F |
| May 4 | 61.2°F | 60.3°F | 59.5°F | 59.5°F | 58.3°F |
| May 5 | 61°F | 60.4°F | 59.7°F | 59.4°F | 58.3°F |
| May 6 | 61.9°F | 61.3°F | 59.9°F | 59.4°F | 58.5°F |
| May 7 | 64.9°F | 63.1°F | 61.2°F | 59.7°F | 58.5°F |
| May 8 | 68.9°F | 66.6°F | 63.3°F | 60.4°F | 58.6°F |
| May 9 | 71.2°F | 69.1°F | 65.7°F | 61.5°F | 59.2°F |
| May 10 | 73°F | 70.9°F | 67.3°F | 62.8°F | 59.9°F |
| May 11 | 73.6°F | 71.4°F | 68.4°F | 64°F | 60.8°F |
| May 12 | 73.6°F | 71.6°F | 68.7°F | 64.8°F | 61.3°F |
| May 13 | 73.4°F | 71.6°F | 68.9°F | 65.3°F | 62.1°F |
| May 14 | 74.3°F | 72°F | 69.1°F | 65.7°F | 62.6°F |
| May 15 | 73.9°F | 72.1°F | 69.4°F | 66°F | 63.1°F |
| May 16 | 73°F | 71.2°F | 69.1°F | 66.4°F | 63.5°F |
| May 17 | 73°F | 71.2°F | 69.1°F | 66.6°F | 63.7°F |
| May 18 | 75°F | 72.7°F | 69.8°F | 66.7°F | 64°F |
| May 19 | 75.2°F | 73.4°F | 70.5°F | 67.3°F | 64.4°F |
| May 20 | 74.3°F | 73°F | 70.9°F | 67.8°F | 64.8°F |
| May 21 | 69.4°F | 68.7°F | 68.4°F | 67.8°F | 65.1°F |
| May 22 | 68.5°F | 67.3°F | 66.6°F | 66.7°F | 65.1°F |
| May 23 | 65.7°F | 65.3°F | 65.3°F | 66.2°F | 64.8°F |
| May 24 | 63.1°F | 63°F | 62.8°F | 65.1°F | 64.4°F |
| May 25 | 63.1°F | 63°F | 63°F | 64.4°F | 63.9°F |
| May 26 | 63.1°F | 62.4°F | 62.4°F | 63.9°F | 63.5°F |
| May 27 | 65.7°F | 64.4°F | 63.1°F | 63.5°F | 63.1°F |
| May 28 | 68.4°F | 66.7°F | 64.9°F | 64°F | 63°F |
| May 29 | 70.9°F | 69.1°F | 66.6°F | 64.6°F | 63.1°F |
| May 30 | 72.1°F | 70.5°F | 68°F | 65.5°F | 63.5°F |
| May 31 | 72.7°F | 71.1°F | 68.7°F | 66°F | 63.9°F |