San Juan's climate is tropical, with hot and humid weather throughout the year. The rainy season is long from April to November, and is often affected by hurricanes from July to October. The best season is from January to March, when there is relatively little rainfall.

San Juan Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 27 28 28 29 30 31 31 31 31 31 30 28 Lowest Temperature 20 19 20 21 22 23 23 23 23 23 22 21 Precipitation 119 71 56 94 181 144 159 181 172 148 165 138 Precipitation number of days 17 13 11 14 19 18 21 19 18 17 18 19 　New York Highest Temperature 3 5 10 16 22 27 30 29 25 19 12 6 Lowest Temperature -4 -3 2 7 12 17 20 20 16 10 5 -1 Precipitation 87 83 104 107 112 93 111 102 99 90 114 99 Precipitation number of days 11 10 12 11 12 10 10 10 8 8 9 10

Puerto Rico 　San Juan	The time difference of San Juan is UTC-4 There is no daylight saving time. Local time UTC 0:00 4:00 1:00 5:00 2:00 6:00 3:00 7:00 4:00 8:00 5:00 9:00 6:00 10:00 7:00 11:00 8:00 12:00 9:00 13:00 10:00 14:00 11:00 15:00 12:00 16:00 13:00 17:00 14:00 18:00 15:00 19:00 16:00 20:00 17:00 21:00 18:00 22:00 19:00 23:00 20:00 0:00 21:00 1:00 22:00 2:00 23:00 3:00