San Juan Climate and Weather
Similar to the weather conditions prevalent in Puerto Rico, San Juan enjoys warm, sunny days for most of the year. In fact, the tropical climate of the island ensures around 247 days of bright sunshine making it a busy island destination all year round. The average air temperature is around 80°F (26°C) with humidity level lurking around 80%, throughout the year. The island receives heavy rainfall between November and April - the rainy season in the island. The pronounced atmospheric changes bring frequent hurricanes to the Island coasts between August and October.
| San Juan | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| Min Temp (°C) | 22 | 22 | 22 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 23 | 23 |
| Max Temp (°C) | 28 | 28 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 29 | 29 |
| Min Temp (°F) | 71 | 71 | 71 | 73 | 75 | 77 | 77 | 7 | 77 | 76 | 74 | 73 |
| Max Temp (°F) | 83 | 83 | 84 | 86 | 87 | 88 | 88 | 88 | 88 | 88 | 85 | 84 |
