Average Soil Temperature in Laconia, NH for September 2026
Data from Hubbard Brook (28.8 mi away) • 25 of 30 days reported
Monthly Summary by Depth
2" depth
55.3°F
avg
51.1°F – 59°F
25 days
4" depth
56.7°F
avg
53.2°F – 59.4°F
25 days
8" depth
56.8°F
avg
53.8°F – 58.8°F
25 days
20" depth
55.9°F
avg
54°F – 57°F
25 days
40" depth
54.9°F
avg
54°F – 55.4°F
25 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Sep 1 | 59°F | 59.2°F | 58.6°F | 57°F | 55.4°F |
| Sep 2 | 57.9°F | 58.8°F | 58.5°F | 57°F | 55.4°F |
| Sep 3 | 57.9°F | 58.5°F | 58.3°F | 56.8°F | 55.4°F |
| Sep 4 | 58.3°F | 59.4°F | 58.8°F | 56.8°F | 55.2°F |
| Sep 5 | 57.6°F | 59°F | 58.8°F | 57°F | 55.2°F |
| Sep 6 | 55.9°F | 57.9°F | 58.1°F | 56.8°F | 55.2°F |
| Sep 7 | 56.5°F | 57.9°F | 57.9°F | 56.7°F | 55.2°F |
| Sep 8 | 56.8°F | 58.1°F | 57.9°F | 56.7°F | 55.2°F |
| Sep 9 | 55.9°F | 57.2°F | 57.4°F | 56.5°F | 55.2°F |
| Sep 10 | 57.4°F | 58.6°F | 58.3°F | 56.5°F | 55°F |
| Sep 11 | 55.6°F | 57.2°F | 57.6°F | 56.5°F | 55°F |
| Sep 12 | 55.9°F | 56.8°F | 57°F | 56.3°F | 55°F |
| Sep 13 | 55.8°F | 57°F | 57°F | 56.1°F | 55°F |
| Sep 14 | 54.3°F | 56.5°F | 56.8°F | 56.1°F | 55°F |
| Sep 15 | 54.3°F | 55.9°F | 56.1°F | 55.8°F | 54.9°F |
| Sep 16 | 56.1°F | 57°F | 56.7°F | 55.6°F | 54.9°F |
| Sep 17 | 57°F | 57.9°F | 57.4°F | 55.8°F | 54.7°F |
| Sep 18 | 55.6°F | 57.6°F | 57.6°F | 55.9°F | 54.7°F |
| Sep 19 | 53.6°F | 55.6°F | 56.1°F | 55.8°F | 54.7°F |
| Sep 20 | 51.1°F | 53.2°F | 54.5°F | 55.4°F | 54.7°F |
| Sep 21 | 51.4°F | 53.6°F | 54.3°F | 54.9°F | 54.5°F |
| Sep 22 | 51.4°F | 53.4°F | 54°F | 54.5°F | 54.5°F |
| Sep 23 | 51.6°F | 53.2°F | 53.8°F | 54.1°F | 54.3°F |
| Sep 24 | 52.2°F | 53.4°F | 53.8°F | 54°F | 54.1°F |
| Sep 25 | 54°F | 54.5°F | 54.3°F | 54°F | 54°F |