Puerto Rico
San Juan
Representative point near San Juan. Historical averages, not forecasts. Actual weather may vary.
Mean temperatureAverage daily high
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| Month | Mean temperature | Average daily high | Rainfall | Solar radiation |
|---|---|---|---|---|
| January | 24.9 °C | 28.5 °C | 73 mm/month | 4.3 kWh/m²/day |
| February | 24.9 °C | 28.9 °C | 63 mm/month | 4.9 kWh/m²/day |
| March | 25.2 °C | 29.7 °C | 79 mm/month | 5.4 kWh/m²/day |
| April | 26.1 °C | 30.5 °C | 88 mm/month | 5.9 kWh/m²/day |
| May | 26.8 °C | 30.7 °C | 141 mm/month | 5.7 kWh/m²/day |
| June | 27.4 °C | 30.8 °C | 98 mm/month | 5.9 kWh/m²/day |
| July | 27.7 °C | 31.1 °C | 114 mm/month | 5.9 kWh/m²/day |
| August | 27.9 °C | 31.3 °C | 139 mm/month | 5.8 kWh/m²/day |
| September | 27.8 °C | 31.4 °C | 181 mm/month | 5.4 kWh/m²/day |
| October | 27.4 °C | 30.5 °C | 164 mm/month | 4.9 kWh/m²/day |
| November | 26.4 °C | 29.6 °C | 155 mm/month | 4.3 kWh/m²/day |
| December | 25.5 °C | 28.7 °C | 84 mm/month | 4.1 kWh/m²/day |
Data point
Requested coordinates: 18.4655°, -66.1057°. NASA POWER returned a point at 18.465°, -66.106° and 59.71 m elevation.