Average Soil Temperature in Bismarck, ND for May 2021
Data from Mandan #1 (6.9 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
50°F
avg
40.8°F – 58.6°F
31 days
4" depth
49.1°F
avg
42.3°F – 55.8°F
31 days
8" depth
47.4°F
avg
42.8°F – 52.5°F
31 days
20" depth
45.2°F
avg
41.7°F – 48.6°F
31 days
40" depth
42.1°F
avg
39.6°F – 44.6°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| May 1 | 48.4°F | 47.1°F | 44.6°F | 41.7°F | 39.6°F |
| May 2 | 46°F | 45.7°F | 44.6°F | 42.3°F | 39.7°F |
| May 3 | 43.7°F | 45°F | 44.4°F | 42.6°F | 39.9°F |
| May 4 | 45.7°F | 44.8°F | 43.3°F | 42.3°F | 40.3°F |
| May 5 | 45°F | 45.1°F | 43.9°F | 42.4°F | 40.5°F |
| May 6 | 45.7°F | 45°F | 43.9°F | 42.4°F | 40.5°F |
| May 7 | 45.9°F | 45.5°F | 44.1°F | 42.6°F | 40.6°F |
| May 8 | 40.8°F | 42.3°F | 42.8°F | 42.8°F | 40.8°F |
| May 9 | 45.5°F | 44.2°F | 43°F | 42.4°F | 40.8°F |
| May 10 | 44.8°F | 44.4°F | 43.5°F | 42.4°F | 41°F |
| May 11 | 46.2°F | 45.3°F | 43.7°F | 42.4°F | 41°F |
| May 12 | 47.3°F | 46.8°F | 44.6°F | 42.8°F | 41°F |
| May 13 | 48.6°F | 47.5°F | 45.3°F | 43.2°F | 41.2°F |
| May 14 | 49.8°F | 48.2°F | 46.2°F | 43.7°F | 41.4°F |
| May 15 | 51.4°F | 49.6°F | 47.1°F | 44.2°F | 41.4°F |
| May 16 | 53.6°F | 51.6°F | 48.4°F | 45°F | 41.7°F |
| May 17 | 54.1°F | 52.2°F | 49.3°F | 45.7°F | 41.9°F |
| May 18 | 56.3°F | 53.4°F | 50.2°F | 46.4°F | 42.1°F |
| May 19 | 56.3°F | 54.3°F | 51.4°F | 47.1°F | 42.4°F |
| May 20 | 58.6°F | 55.8°F | 52.3°F | 47.7°F | 42.8°F |
| May 21 | 55.8°F | 54.5°F | 52.5°F | 48.4°F | 43.2°F |
| May 22 | 51.8°F | 51.1°F | 50.7°F | 48.6°F | 43.3°F |
| May 23 | 56.1°F | 52.5°F | 50.2°F | 48.2°F | 43.7°F |
| May 24 | 54.7°F | 54.1°F | 51.6°F | 48.4°F | 43.9°F |
| May 25 | 53.4°F | 52.3°F | 51.1°F | 48.6°F | 44.1°F |
| May 26 | 49.8°F | 50.4°F | 50°F | 48.6°F | 44.4°F |
| May 27 | 48°F | 49.1°F | 48.7°F | 48°F | 44.4°F |
| May 28 | 49.3°F | 49.5°F | 48.4°F | 47.5°F | 44.6°F |
| May 29 | 51.6°F | 50.9°F | 49.1°F | 47.3°F | 44.6°F |
| May 30 | 51.4°F | 51.1°F | 49.6°F | 47.7°F | 44.6°F |
| May 31 | 53.8°F | 52.2°F | 49.8°F | 47.7°F | 44.6°F |