


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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541 CDCA42 TJSJ 241931 CLIIST CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 331 PM AST SUN AUG 24 2025 ................................... ...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR AUGUST 24 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 95 1:20 PM 96 1993 90 5 90 MINIMUM 84 6:09 AM 72 1991 80 4 78 AVERAGE 90 85 5 84 PRECIPITATION (IN) TODAY 0.00 2.13 1998 0.15 -0.15 0.01 MONTH TO DATE 2.80 3.24 -0.44 7.35 SINCE JUN 1 4.84 8.50 -3.66 10.53 SINCE JAN 1 20.94 20.16 0.78 10.53 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 25 20 5 19 MONTH TO DATE 504 480 24 461 SINCE JUN 1 1748 1657 91 1410 SINCE JAN 1 4140 3920 220 2655 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 9.4 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 LOWEST 55 AVERAGE 69 .......................................................... THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 97 1994 MINIMUM TEMPERATURE (F) 80 74 1982 SUNRISE AND SUNSET AUGUST 24 2025........SUNRISE 6:04 AM AST SUNSET 6:40 PM AST AUGUST 25 2025........SUNRISE 6:04 AM AST SUNSET 6:39 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$