CDCA42 TJSJ 190840 CLIIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 440 AM AST TUE AUG 19 2025 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 18 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1953 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 88 4:13 PM 95 1994 90 -2 88 MINIMUM 83 5:36 AM 73 1953 80 3 81 AVERAGE 86 85 1 85 PRECIPITATION (IN) YESTERDAY 0.01 2.73 2013 0.13 -0.12 0.01 MONTH TO DATE 2.64 2.36 0.28 6.87 SINCE JUN 1 4.68 7.62 -2.94 10.05 SINCE JAN 1 20.78 19.28 1.50 10.05 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 21 20 1 20 MONTH TO DATE 389 360 29 338 SINCE JUN 1 1633 1537 96 1287 SINCE JAN 1 4025 3800 225 2532 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 16.0 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 LOWEST 75 AVERAGE 82 .......................................................... THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 96 1993 MINIMUM TEMPERATURE (F) 80 74 1979 SUNRISE AND SUNSET AUGUST 19 2025........SUNRISE 6:03 AM AST SUNSET 6:44 PM AST AUGUST 20 2025........SUNRISE 6:03 AM AST SUNSET 6:43 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$