Monthly weather forecast in San Juan

SundayMondayTuesdayWednesdayThursdayFridaySaturday
8 September, Sunday. day, 32°; night, 26°; light rain9 September, Monday. day, 31°; night, 26°; rain10 September, Tuesday. day, 32°; night, 26°; thunderstorm with rain11 September, Wednesday. day, 32°; night, 26°; light rain12 September, Thursday. day, 32°; night, 26°; light rain13 September, Friday. day, 32°; night, 26°; light rain14 September, Saturday. day, 32°; night, 26°; light rain
15 September, Sunday. day, 33°; night, 26°; light rain16 September, Monday. day, 33°; night, 26°; rain17 September, Tuesday. day, 32°; night, 26°; light rain18 September, Wednesday. day, 32°; night, 27°; partly cloudy19 September, Thursday. day, 32°; night, 27°; partly cloudy20 September, Friday. day, 32°; night, 28°; partly cloudy21 September, Saturday. day, 29°; night, 29°; light rain
22 September, Sunday. day, 29°; night, 29°; clear23 September, Monday. day, 29°; night, 29°; rain24 September, Tuesday. day, 29°; night, 29°; partly cloudy25 September, Wednesday. day, 29°; night, 29°; clear26 September, Thursday. day, 29°; night, 29°; clear27 September, Friday. day, 29°; night, 29°; clear28 September, Saturday. day, 29°; night, 29°; clear
29 September, Sunday. day, 29°; night, 29°; clear30 September, Monday. day, 29°; night, 29°; light rain1 October, Tuesday. day, 30°; night, 30°; light rain2 October, Wednesday. day, 30°; night, 29°; clear3 October, Thursday. day, 29°; night, 29°; light rain4 October, Friday. day, 29°; night, 29°; mostly clear5 October, Saturday. day, 29°; night, 29°; mostly clear
6 October, Sunday. day, 30°; night, 29°; light rain7 October, Monday. day, 29°; night, 29°; rainNext, the average data for 10 years8 October, Tuesday. day, 29°; night, 26°; rain9 October, Wednesday. day, 29°; night, 26°; clear10 October, Thursday. day, 29°; night, 26°; rain11 October, Friday. day, 28°; night, 27°; rain12 October, Saturday. day, 28°; night, 26°; rain

Average for 30 days

15 sunny days; 11 days with precipitation; 4 cloudy days;
air humidity 73%; 37 millimeters of precipitation (5% of annual average); Wind easterly 4.5 Meters per second; Water temperature +30°