Average Soil Temperature in Castine, ME for April 2021
Data from Old Town 2 W (36 mi away) • 28 of 30 days reported
Monthly Summary by Depth
2" depth
43.7°F
avg
35.8°F – 50.2°F
28 days
4" depth
40.4°F
avg
32.5°F – 47.7°F
28 days
8" depth
44.8°F
avg
44.1°F – 45.9°F
5 days
20" depth
39.1°F
avg
33.1°F – 45°F
28 days
40" depth
41.8°F
avg
37.6°F – 46.2°F
28 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Apr 1 | 40.3°F | 32.5°F | — | 33.1°F | 37.6°F |
| Apr 2 | 38.1°F | 33.1°F | — | 33.4°F | 37.8°F |
| Apr 3 | 36.7°F | 33.3°F | — | 33.6°F | 37.8°F |
| Apr 4 | 35.8°F | 33.1°F | — | 33.6°F | 37.8°F |
| Apr 5 | 36.7°F | 33.3°F | — | 33.6°F | 37.9°F |
| Apr 6 | 39°F | 34°F | — | 34°F | 37.9°F |
| Apr 7 | 41.2°F | 35.2°F | — | 34.5°F | 38.1°F |
| Apr 8 | 43.5°F | 36.7°F | — | 35.2°F | 38.3°F |
| Apr 9 | 44.4°F | 38.1°F | — | 36.1°F | 38.7°F |
| Apr 10 | 46.2°F | 39.7°F | — | 37°F | 39.2°F |
| Apr 11 | 47.1°F | 41.5°F | — | 38.1°F | 39.9°F |
| Apr 12 | 46.9°F | 42.4°F | — | 39.4°F | 40.6°F |
| Apr 13 | 46.8°F | 42.8°F | — | 40.1°F | 41.4°F |
| Apr 16 | 43.9°F | 42.4°F | 44.1°F | 41.2°F | 43°F |
| Apr 17 | 42.8°F | 41.4°F | — | 41°F | 43.5°F |
| Apr 18 | 43.3°F | 41.5°F | — | 40.8°F | 43.5°F |
| Apr 19 | 43.9°F | 41.9°F | — | 41°F | 43.7°F |
| Apr 20 | 45.3°F | 43°F | — | 41.4°F | 43.7°F |
| Apr 21 | 46.6°F | 43.9°F | — | 41.9°F | 44.1°F |
| Apr 22 | 45°F | 44.1°F | — | 42.4°F | 44.4°F |
| Apr 23 | 42.8°F | 42.4°F | — | 42.3°F | 44.6°F |
| Apr 24 | 45°F | 43°F | — | 42.1°F | 44.8°F |
| Apr 25 | 45.9°F | 44.1°F | — | 42.4°F | 44.8°F |
| Apr 26 | 45.5°F | 44.2°F | 44.6°F | 42.8°F | 45°F |
| Apr 27 | 45°F | 43.7°F | 44.4°F | 42.8°F | 45.3°F |
| Apr 28 | 47.5°F | 45°F | 44.8°F | 43.2°F | 45.5°F |
| Apr 29 | 50.2°F | 46.9°F | 45.9°F | 43.9°F | 45.7°F |
| Apr 30 | 49.3°F | 47.7°F | — | 45°F | 46.2°F |