Average Soil Temperature in Ponce, PR for May 2026
Data from Fortuna (5.7 mi away) • 30 of 31 days reported
Monthly Summary by Depth
2" depth
82.6°F
avg
81.1°F – 85.3°F
30 days
4" depth
83.5°F
avg
81.9°F – 86°F
30 days
8" depth
82.6°F
avg
81.7°F – 84.9°F
30 days
20" depth
84°F
avg
82.8°F – 84.9°F
3 days
40" depth
81.2°F
avg
80.2°F – 82°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| May 1 | 81.9°F | 82.9°F | 81.9°F | — | 80.2°F |
| May 2 | 81.3°F | 82.4°F | 81.9°F | — | 80.4°F |
| May 3 | 81.7°F | 82.6°F | 81.9°F | — | 80.4°F |
| May 4 | 82.2°F | 83.1°F | 82°F | — | 80.6°F |
| May 5 | 82.2°F | 83.1°F | 82.2°F | — | 80.6°F |
| May 6 | 82.8°F | 83.7°F | 82.6°F | — | 80.6°F |
| May 7 | 82°F | 83.1°F | 82.2°F | — | 80.8°F |
| May 8 | 81.5°F | 82.4°F | 82°F | — | 81°F |
| May 9 | 81.1°F | 82°F | 81.7°F | — | 81°F |
| May 10 | 81.7°F | 82.8°F | 81.9°F | — | 81°F |
| May 11 | 81.7°F | 82.6°F | 82°F | — | 81°F |
| May 12 | 82.9°F | 83.7°F | 82.6°F | — | 81°F |
| May 13 | 82.9°F | 83.7°F | 82.6°F | — | 81°F |
| May 14 | 82.6°F | 83.5°F | 82.6°F | — | 81.1°F |
| May 15 | 83.3°F | 84.4°F | 83.1°F | — | 81.1°F |
| May 16 | 84°F | 84.7°F | 83.7°F | — | 81.3°F |
| May 17 | 83.7°F | 84.7°F | 83.7°F | — | 81.3°F |
| May 18 | 83.1°F | 84.4°F | 83.5°F | — | 81.5°F |
| May 19 | 83.7°F | 84.9°F | 83.7°F | — | 81.7°F |
| May 20 | 82.9°F | 83.8°F | 82.8°F | — | 81.7°F |
| May 21 | 83.5°F | 84.2°F | 82.8°F | — | 81.7°F |
| May 22 | 83.7°F | 84.4°F | 82.9°F | — | 81.7°F |
| May 23 | 81.1°F | 81.9°F | 81.7°F | — | 81.7°F |
| May 24 | 82°F | 82.6°F | 81.9°F | — | 81.7°F |
| May 25 | 82°F | 82.6°F | 81.9°F | — | 81.7°F |
| May 26 | 81.7°F | 82.2°F | 81.7°F | — | 81.7°F |
| May 27 | 82.2°F | 82.9°F | 82°F | — | 81.7°F |
| May 28 | 83.1°F | 83.8°F | 83.1°F | 82.8°F | 82°F |
| May 30 | 85.3°F | 86°F | 84.7°F | 84.2°F | 82°F |
| May 31 | 85.1°F | 85.8°F | 84.9°F | 84.9°F | 82°F |