


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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488 CDCA42 TJSJ 181946 CLIISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 346 PM AST WED JUN 18 2025 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JUNE 18 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 88 1:24 PM 97 1993 89 -1 91 MINIMUM 78 6:12 AM 68 2007 77 1 78 AVERAGE 83 83 0 85 PRECIPITATION (IN) TODAY 0.00 0.66 1994 0.06 -0.06 0.03 MONTH TO DATE 0.93 1.11 -0.18 1.58 SINCE JUN 1 0.93 1.11 -0.18 1.58 SINCE JAN 1 1.00 11.86 -10.86 9.48 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 18 18 0 20 MONTH TO DATE 312 317 -5 355 SINCE JUN 1 312 317 -5 355 SINCE JAN 1 2536 2431 105 2242 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 12.7 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 LOWEST 61 AVERAGE 72 .......................................................... THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 93 2020 2024 MINIMUM TEMPERATURE (F) 77 68 2007 SUNRISE AND SUNSET JUNE 18 2025..........SUNRISE 5:45 AM AST SUNSET 6:56 PM AST JUNE 19 2025..........SUNRISE 5:45 AM AST SUNSET 6:56 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$