


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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702 CDCA42 TJSJ 170900 CLIIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 500 AM AST TUE JUN 17 2025 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 16 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 89 10:31 AM 96 1994 89 0 88 MINIMUM 81 11:58 PM 69 1956 79 2 80 AVERAGE 85 84 1 84 PRECIPITATION (IN) YESTERDAY 0.16 1.63 1956 0.08 0.08 MM MONTH TO DATE 0.68 1.19 -0.51 T SINCE JUN 1 0.68 1.19 -0.51 T SINCE JAN 1 16.78 12.85 3.93 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 20 19 1 19 MONTH TO DATE 319 301 18 57 SINCE JUN 1 319 301 18 57 SINCE JAN 1 2711 2564 147 1302 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 11.8 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 82 LOWEST 68 AVERAGE 75 .......................................................... THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 96 1993 MINIMUM TEMPERATURE (F) 80 71 1972 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 5:44 AM AST SUNSET 6:58 PM AST JUNE 18 2025..........SUNRISE 5:44 AM AST SUNSET 6:58 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$