


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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549 CDCA42 TJSJ 030851 CLIIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 451 AM AST THU JUL 03 2025 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 2 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 2:46 PM 95 1995 90 -2 90 MINIMUM 77 4:19 AM 74 1994 80 -3 80 AVERAGE 83 84 -1 85 PRECIPITATION (IN) YESTERDAY 0.18 0.69 1958 0.09 0.09 MM MONTH TO DATE 0.25 0.18 0.07 T SINCE JUN 1 1.09 2.53 -1.44 T SINCE JAN 1 17.19 14.19 3.00 T 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 18 20 -2 20 MONTH TO DATE 37 40 -3 43 SINCE JUN 1 648 613 35 378 SINCE JAN 1 3040 2876 164 1623 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 11.6 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 LOWEST 65 AVERAGE 79 .......................................................... THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 96 1995 MINIMUM TEMPERATURE (F) 80 72 2011 SUNRISE AND SUNSET JULY 3 2025..........SUNRISE 5:48 AM AST SUNSET 7:00 PM AST JULY 4 2025..........SUNRISE 5:48 AM AST SUNSET 7:00 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$