CDCA42 TJSJ 220939 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 539 AM AST SAT AUG 22 2026 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 21 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 90 2:38 PM 97 1980 89 1 89 MINIMUM 80 6:44 AM 72 1956 78 2 81 AVERAGE 85 84 1 85 PRECIPITATION (IN) YESTERDAY 0.01 2.72 1983 0.20 -0.19 0.00 MONTH TO DATE 0.91 4.06 -3.15 5.45 SINCE JUN 1 2.97 14.74 -11.77 15.03 SINCE JAN 1 23.92 33.71 -9.79 39.43 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 20 18 2 20 MONTH TO DATE 437 378 59 409 SINCE JUN 1 1655 1484 171 1522 SINCE JAN 1 3908 3617 291 3846 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 10.5 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 LOWEST 61 AVERAGE 72 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 93 2007 MINIMUM TEMPERATURE (F) 78 70 1916 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 6:07 AM AST SUNSET 6:46 PM AST AUGUST 23 2026........SUNRISE 6:08 AM AST SUNSET 6:45 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$