


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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247 CDCA42 TJSJ 290853 CLIIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 453 AM AST SUN JUN 29 2025 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 28 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 93 2:07 PM 97 1995 89 4 90 MINIMUM 78 5:27 AM 69 1956 80 -2 80 AVERAGE 86 84 2 85 PRECIPITATION (IN) YESTERDAY 0.03 1.30 1956 0.08 -0.05 MM MONTH TO DATE 0.84 2.17 -1.33 T SINCE JUN 1 0.84 2.17 -1.33 T SINCE JAN 1 16.94 13.83 3.11 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 21 20 1 20 MONTH TO DATE 568 533 35 292 SINCE JUN 1 568 533 35 292 SINCE JAN 1 2960 2796 164 1537 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 12.3 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 88 LOWEST 54 AVERAGE 71 .......................................................... THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 98 1980 MINIMUM TEMPERATURE (F) 80 71 1956 SUNRISE AND SUNSET JUNE 29 2025..........SUNRISE 5:47 AM AST SUNSET 7:00 PM AST JUNE 30 2025..........SUNRISE 5:47 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. $$