


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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810 CDCA42 TJSJ 280952 CLIISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 552 AM AST THU AUG 28 2025 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 27 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 90 12:52 PM 92 1993 90 0 89 2023 MINIMUM 76 5:53 AM 73 2011 77 -1 79 AVERAGE 83 83 0 84 PRECIPITATION (IN) YESTERDAY MM 3.68 1989 0.11 MM MM MONTH TO DATE 0.00 2.75 -2.75 T SINCE JUN 1 3.23 7.31 -4.08 1.87 SINCE JAN 1 3.30 18.06 -14.76 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 18 18 0 19 MONTH TO DATE 499 486 13 551 SINCE JUN 1 1584 1586 -2 1807 SINCE JAN 1 3808 3700 108 3694 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 LOWEST 65 AVERAGE 78 .......................................................... THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 92 2022 2023 2024 MINIMUM TEMPERATURE (F) 77 73 1977 SUNRISE AND SUNSET AUGUST 28 2025........SUNRISE 6:05 AM AST SUNSET 6:36 PM AST AUGUST 29 2025........SUNRISE 6:05 AM AST SUNSET 6:35 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$