Average Soil Temperature in Harlingen, TX for October 2025
Data from Weslaco (17 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
80.5°F
avg
71.8°F – 84.2°F
31 days
4" depth
81.7°F
avg
74.5°F – 85.1°F
31 days
8" depth
82.3°F
avg
76.6°F – 85.1°F
31 days
20" depth
82.6°F
avg
79.3°F – 84.4°F
31 days
40" depth
83.1°F
avg
82.2°F – 84°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Oct 1 | 81.5°F | 82.8°F | 83.3°F | 83.5°F | 84°F |
| Oct 2 | 81.7°F | 82.9°F | 83.5°F | 83.5°F | 84°F |
| Oct 3 | 81.3°F | 82.4°F | 82.9°F | 83.5°F | 83.8°F |
| Oct 4 | 81.9°F | 82.9°F | 83.5°F | 83.5°F | 83.8°F |
| Oct 5 | 82.9°F | 84.2°F | 84.2°F | 83.5°F | 83.8°F |
| Oct 6 | 84°F | 84.9°F | 84.9°F | 83.8°F | 83.8°F |
| Oct 7 | 84.2°F | 85.1°F | 85.1°F | 84.2°F | 83.8°F |
| Oct 8 | 82.4°F | 83.5°F | 84.2°F | 84.4°F | 84°F |
| Oct 9 | 81°F | 82°F | 82.8°F | 83.8°F | 84°F |
| Oct 10 | 80.1°F | 81.5°F | 82.4°F | 83.3°F | 83.8°F |
| Oct 11 | 79.5°F | 81.1°F | 82.2°F | 82.9°F | 83.7°F |
| Oct 12 | 80.1°F | 81.3°F | 81.7°F | 82.4°F | 83.5°F |
| Oct 13 | 79.9°F | 81.1°F | 81.7°F | 82.2°F | 83.1°F |
| Oct 14 | 80.6°F | 81.7°F | 81.9°F | 82°F | 82.9°F |
| Oct 15 | 79.5°F | 81°F | 81.9°F | 82.2°F | 82.9°F |
| Oct 16 | 79.9°F | 81°F | 81.3°F | 81.9°F | 82.8°F |
| Oct 17 | 79.7°F | 80.6°F | 81.3°F | 81.9°F | 82.6°F |
| Oct 18 | 80.6°F | 81.3°F | 81.5°F | 81.7°F | 82.6°F |
| Oct 19 | 81°F | 81.9°F | 82.2°F | 82°F | 82.6°F |
| Oct 20 | 81.7°F | 82.6°F | 82.8°F | 82.2°F | 82.6°F |
| Oct 21 | 81.3°F | 82.2°F | 82.8°F | 82.6°F | 82.6°F |
| Oct 22 | 81.3°F | 82.2°F | 82.8°F | 82.6°F | 82.6°F |
| Oct 23 | 81.3°F | 82.2°F | 82.8°F | 82.6°F | 82.6°F |
| Oct 24 | 81.1°F | 82°F | 82.6°F | 82.6°F | 82.6°F |
| Oct 25 | 81.3°F | 82°F | 82.4°F | 82.6°F | 82.6°F |
| Oct 26 | 82.4°F | 83.3°F | 83.3°F | 82.6°F | 82.6°F |
| Oct 27 | 82°F | 83.1°F | 83.5°F | 82.9°F | 82.8°F |
| Oct 28 | 82.2°F | 83.1°F | 83.3°F | 82.9°F | 82.8°F |
| Oct 29 | 74.5°F | 77°F | 79.5°F | 82.2°F | 82.8°F |
| Oct 30 | 71.8°F | 74.5°F | 77.2°F | 80.6°F | 82.6°F |
| Oct 31 | 73.8°F | 75.4°F | 76.6°F | 79.3°F | 82.2°F |