


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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422 CDCA42 TJSJ 040850 CLIISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 450 AM AST FRI JUL 04 2025 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 3 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1951 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 88 12:01 PM 92 1994 89 -1 92 2024 MINIMUM 75 6:13 AM 72 2002 77 -2 83 AVERAGE 82 83 -1 88 PRECIPITATION (IN) YESTERDAY 0.00 1.94 2011 0.07 -0.07 MM MONTH TO DATE 0.23 0.22 0.01 T SINCE JUN 1 1.64 2.14 -0.50 1.87 SINCE JAN 1 1.71 12.89 -11.18 9.77 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 17 18 -1 23 MONTH TO DATE 50 54 -4 66 SINCE JUN 1 577 588 -11 675 SINCE JAN 1 2801 2702 99 2562 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 8.1 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 91 LOWEST 67 AVERAGE 79 .......................................................... THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 92 2014 2019 MINIMUM TEMPERATURE (F) 77 72 2002 SUNRISE AND SUNSET JULY 4 2025..........SUNRISE 5:49 AM AST SUNSET 6:58 PM AST JULY 5 2025..........SUNRISE 5:49 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. $$