Average Soil Temperature in Missoula, MT for May 2026
Data from Dillon 18 WSW (126.9 mi away) • 28 of 31 days reported
Monthly Summary by Depth
2" depth
56°F
avg
48.4°F – 65.5°F
28 days
4" depth
54.1°F
avg
48.4°F – 61°F
28 days
Daily Readings
| Date | 2" | 4" |
|---|---|---|
| May 1 | 50.4°F | 48.4°F |
| May 2 | 52.5°F | 50.5°F |
| May 3 | 54.1°F | 52°F |
| May 4 | 55.2°F | 53.1°F |
| May 5 | 52.9°F | 52.2°F |
| May 6 | 52.2°F | 50.7°F |
| May 7 | 56.3°F | 53.6°F |
| May 8 | 55.4°F | 53.8°F |
| May 9 | 56.8°F | 54.3°F |
| May 10 | 59°F | 55.8°F |
| May 11 | 62.2°F | 58.6°F |
| May 12 | 63°F | 59.4°F |
| May 13 | 60.3°F | 59.2°F |
| May 14 | 58.8°F | 57°F |
| May 15 | 58.8°F | 56.8°F |
| May 16 | 53.8°F | 54.7°F |
| May 17 | 48.4°F | 49.6°F |
| May 18 | 50.9°F | 50°F |
| May 19 | 50.2°F | 49.8°F |
| May 20 | 52.7°F | 51.1°F |
| May 21 | 53.8°F | 52.3°F |
| May 22 | 53.6°F | 52.2°F |
| May 23 | 56.5°F | 54°F |
| May 24 | 59.2°F | 56.1°F |
| May 25 | 58.3°F | 56.5°F |
| May 26 | 57.2°F | 55.8°F |
| May 27 | 61.3°F | 57.7°F |
| May 28 | 65.5°F | 61°F |