


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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343 CDCA42 TJSJ 231923 CLIIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 323 PM AST MON JUN 23 2025 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 23 2025... VALID TODAY AS OF 0300 PM LOCAL TIME. 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) TODAY MAXIMUM 90 1:17 PM 99 1996 89 1 90 MINIMUM 81 5:00 AM 71 1984 80 1 79 AVERAGE 86 84 2 85 PRECIPITATION (IN) TODAY 0.00 1.02 2018 0.09 -0.09 MM MONTH TO DATE 0.69 1.77 -1.08 T SINCE JUN 1 0.69 1.77 -1.08 T SINCE JAN 1 16.79 13.43 3.36 T DEGREE DAYS HEATING TODAY 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 TODAY 21 19 2 20 MONTH TO DATE 458 434 24 187 SINCE JUN 1 458 434 24 187 SINCE JAN 1 2850 2697 153 1432 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 13.7 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 LOWEST 61 AVERAGE 72 .......................................................... THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 98 1979 MINIMUM TEMPERATURE (F) 80 75 1985 SUNRISE AND SUNSET JUNE 23 2025..........SUNRISE 5:45 AM AST SUNSET 6:59 PM AST JUNE 24 2025..........SUNRISE 5:46 AM AST SUNSET 6:59 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$