Average Soil Temperature in Guayama, PR for July 2026
Data from Fortuna (27.7 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
89.3°F
avg
86.9°F – 90.7°F
31 days
4" depth
90.6°F
avg
88.3°F – 91.9°F
31 days
8" depth
89.3°F
avg
88°F – 90.5°F
31 days
20" depth
90.4°F
avg
89.6°F – 91.2°F
31 days
40" depth
85°F
avg
84°F – 85.6°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Jul 1 | 89.4°F | 90.5°F | 89.1°F | 89.6°F | 84.6°F |
| Jul 2 | 89.2°F | 90.5°F | 89.2°F | 89.8°F | 84.6°F |
| Jul 3 | 89.8°F | 90.9°F | 89.4°F | 90°F | 84.9°F |
| Jul 4 | 89.4°F | 90.5°F | 89.2°F | 90.1°F | 84.9°F |
| Jul 5 | 89.2°F | 90.5°F | 89.2°F | 90.1°F | 84.7°F |
| Jul 6 | 88.9°F | 90.1°F | 89.1°F | 90.1°F | 84.6°F |
| Jul 7 | 87.8°F | 88.9°F | 88.3°F | 90.1°F | 84°F |
| Jul 8 | 88.3°F | 89.4°F | 88.3°F | 89.8°F | 84.4°F |
| Jul 9 | 88.7°F | 89.8°F | 88.7°F | 89.8°F | 84.6°F |
| Jul 10 | 88.7°F | 90°F | 88.7°F | 89.8°F | 84.6°F |
| Jul 11 | 89.2°F | 90.5°F | 89.2°F | 90°F | 84.7°F |
| Jul 12 | 90.1°F | 91.2°F | 89.6°F | 90.1°F | 84.7°F |
| Jul 13 | 90°F | 91.2°F | 89.8°F | 90.5°F | 84.9°F |
| Jul 14 | 90°F | 91.2°F | 89.8°F | 90.5°F | 84.9°F |
| Jul 15 | 90.3°F | 91.4°F | 90°F | 90.7°F | 85.1°F |
| Jul 16 | 89.6°F | 91°F | 90°F | 90.9°F | 85.3°F |
| Jul 17 | 90°F | 91.4°F | 90°F | 90.9°F | 85.3°F |
| Jul 18 | 90.3°F | 91.8°F | 90.1°F | 91°F | 85.3°F |
| Jul 19 | 90.7°F | 91.9°F | 90.5°F | 91°F | 85.3°F |
| Jul 20 | 89.4°F | 91.2°F | 90.1°F | 91.2°F | 85.3°F |
| Jul 21 | 88.3°F | 90°F | 89.2°F | 91°F | 85.6°F |
| Jul 22 | 86.9°F | 88.3°F | 88°F | 90.7°F | 85.5°F |
| Jul 23 | 88°F | 89.2°F | 88.3°F | 90°F | 85.6°F |
| Jul 24 | 88.2°F | 89.4°F | 88.5°F | 90°F | 85.6°F |
| Jul 25 | 88.3°F | 89.4°F | 88.3°F | 90.1°F | 85.5°F |
| Jul 26 | 88.5°F | 90°F | 88.7°F | 90.1°F | 85.6°F |
| Jul 27 | 89.4°F | 90.7°F | 89.2°F | 90.3°F | 85.6°F |
| Jul 28 | 90.1°F | 91.4°F | 89.8°F | 90.5°F | 85.5°F |
| Jul 29 | 90.3°F | 91.4°F | 90°F | 90.9°F | 84.9°F |
| Jul 30 | 90.5°F | 91.8°F | 90.3°F | 91°F | 84.9°F |
| Jul 31 | 90.3°F | 91.8°F | 90.3°F | 91.2°F | 84.9°F |