Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 26 | 26 | 26 | 26 | 27 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 |
| Daily mean°C | 25 | 24 | 25 | 25 | 26 | 27 | 27 | 28 | 27 | 27 | 26 | 25 | 26 |
| Daily low°C | 22 | 22 | 22 | 23 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 31 | 30 | 31 | 32 | 33 | 33 | 34 | 34 | 35 | 34 | 33 | 32 | 33 |
| Mean feelsDaily mean feels-like°C | 26 | 26 | 27 | 28 | 30 | 31 | 30 | 31 | 31 | 30 | 29 | 27 | 29 |
| Low feelsDaily low feels-like°C | 19 | 18 | 18 | 20 | 23 | 24 | 23 | 24 | 24 | 23 | 22 | 20 | 21 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 77 | 76 | 76 | 76 | 80 | 81 | 80 | 79 | 81 | 83 | 83 | 77 | 79 |
| Dewpoint°C | 20.0 | 19.8 | 19.9 | 20.6 | 22.0 | 22.7 | 23.0 | 23.6 | 23.5 | 23.3 | 22.3 | 20.8 | 21.8 |
| Precipitation | |||||||||||||
| Rainfallmm | 21 | 34 | 39 | 47 | 67 | 72 | 79 | 114 | 79 | 131 | 131 | 28 | 840 |
| Rain days≥1mm | 6 | 10 | 12 | 15 | 18 | 20 | 18 | 17 | 26 | 24 | 21 | 11 | 198 |
| Wind | |||||||||||||
| Wind avgm/s | 4.4 | 5.3 | 4.7 | 4.2 | 4.8 | 4.9 | 5.2 | 4.7 | 3.5 | 3.7 | 4.1 | 3.9 | 4.4 |
| Wind gustsm/s | 6.8 | 7.4 | 6.7 | 6.3 | 6.7 | 6.7 | 7.2 | 6.4 | 6.0 | 5.7 | 6.1 | 6.6 | 6.6 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.2 | 9.4 | 9.6 | 9.7 | 10.1 | 10.9 | 10.8 | 9.9 | 9.3 | 9.2 | 8.6 | 8.7 | 9.6 |
| Clear skyindex | 71% | 71% | 64% | 54% | 51% | 48% | 55% | 48% | 47% | 46% | 58% | 64% | 57% |
| UV indexmax avg | 6.7 | 8.2 | 9.8 | 10.1 | 10.1 | 9.6 | 9.5 | 10.0 | 9.4 | 8.9 | 7.0 | 6.3 | 8.8 |
Compared across Puerto Rico
Ponce: 19.8 °C. Typical range in Puerto Rico: 19.7–20.1 °C. Low anchor: Guayama, 19.1 °C. High anchor: Aguadilla, 21.4 °C.
15 cities tracked