Average Soil Temperature in Waco, TX for September 2025
Data from Riesel (16 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
79.8°F
avg
75.6°F – 83.5°F
30 days
4" depth
80.8°F
avg
77.2°F – 83.5°F
30 days
8" depth
81.4°F
avg
78.3°F – 83.5°F
30 days
20" depth
80.4°F
avg
78.1°F – 81.5°F
30 days
40" depth
78.3°F
avg
77.7°F – 79.2°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Sep 1 | 81.5°F | 82°F | 82.4°F | 81.5°F | 79.2°F |
| Sep 2 | 82°F | 82.9°F | 83.3°F | 81.5°F | 79.2°F |
| Sep 3 | 81°F | 82.4°F | 83.5°F | 81.5°F | 79.2°F |
| Sep 4 | 82°F | 82.9°F | 83.3°F | 81.5°F | 78.6°F |
| Sep 5 | 82.9°F | 83.5°F | 83.5°F | 81.5°F | 78.6°F |
| Sep 6 | 80.4°F | 82°F | 82.6°F | 81.5°F | 78.6°F |
| Sep 7 | 80.1°F | 81°F | 82°F | 81°F | 78.6°F |
| Sep 8 | 77.7°F | 80.1°F | 81.3°F | 81°F | 78.6°F |
| Sep 9 | 77.2°F | 79.2°F | 80.6°F | 80.4°F | 78.6°F |
| Sep 10 | 78.1°F | 79.5°F | 80.4°F | 80.1°F | 78.6°F |
| Sep 11 | 79.5°F | 80.4°F | 80.8°F | 80.1°F | 78.6°F |
| Sep 12 | 80.4°F | 81.5°F | 81.5°F | 80.1°F | 78.1°F |
| Sep 13 | 80.4°F | 81°F | 81.5°F | 80.1°F | 78.1°F |
| Sep 14 | 81°F | 81.5°F | 81.7°F | 80.1°F | 78.1°F |
| Sep 15 | 80.1°F | 81°F | 81.5°F | 80.1°F | 78.1°F |
| Sep 16 | 80.4°F | 81.5°F | 81.7°F | 80.1°F | 78.1°F |
| Sep 17 | 80.4°F | 81°F | 81.7°F | 80.1°F | 78.1°F |
| Sep 18 | 81.5°F | 82°F | 81.9°F | 80.4°F | 78.1°F |
| Sep 19 | 80.4°F | 81.5°F | 82°F | 80.4°F | 78.1°F |
| Sep 20 | 80.4°F | 81.5°F | 81.9°F | 80.4°F | 78.1°F |
| Sep 21 | 82.4°F | 82°F | 82.2°F | 80.4°F | 78.1°F |
| Sep 22 | 82.9°F | 82.9°F | 82.8°F | 80.4°F | 78.1°F |
| Sep 23 | 83.5°F | 82.9°F | 82.9°F | 81°F | 78.1°F |
| Sep 24 | 78.6°F | 80.1°F | 81.3°F | 81°F | 78.1°F |
| Sep 25 | 76.8°F | 79.2°F | 80.6°F | 80.4°F | 78.1°F |
| Sep 26 | 76.5°F | 78.1°F | 79.5°F | 80.1°F | 78.1°F |
| Sep 27 | 75.9°F | 77.7°F | 79°F | 79.2°F | 78.1°F |
| Sep 28 | 75.6°F | 77.2°F | 78.6°F | 78.6°F | 78.1°F |
| Sep 29 | 76.5°F | 77.2°F | 78.3°F | 78.6°F | 78.1°F |
| Sep 30 | 76.5°F | 77.7°F | 78.8°F | 78.1°F | 77.7°F |