


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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294 CDCA42 TJSJ 151957 CLIISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 357 PM AST FRI AUG 15 2025 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 15 2025... VALID TODAY AS OF 0300 PM LOCAL TIME. 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) TODAY MAXIMUM MM MM 95 2023 90 MM 90 MINIMUM MM MM 71 1975 78 MM 83 AVERAGE MM 84 MM 87 PRECIPITATION (IN) TODAY MM 1.73 2008 0.10 MM MM MONTH TO DATE 0.00 1.46 -1.46 T SINCE JUN 1 3.23 6.02 -2.79 1.87 SINCE JAN 1 3.30 16.77 -13.47 9.77 DEGREE DAYS HEATING TODAY MM 0 MM 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING TODAY MM 18 MM 22 MONTH TO DATE 264 270 -6 304 SINCE JUN 1 1349 1370 -21 1560 SINCE JAN 1 3573 3484 89 3447 ................................................................... WIND (MPH) HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 93 2020 2023 MINIMUM TEMPERATURE (F) 78 67 1978 SUNRISE AND SUNSET AUGUST 15 2025........SUNRISE 6:02 AM AST SUNSET 6:45 PM AST AUGUST 16 2025........SUNRISE 6:02 AM AST SUNSET 6:44 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$