


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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208 CDCA42 TJSJ 040851 CLIISX CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 451 AM AST SAT OCT 04 2025 ................................... ...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR OCTOBER 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 89 12:49 PM 94 1972 89 0 92 MINIMUM 76 6:36 AM 70 1982 76 0 78 AVERAGE 83 82 1 85 PRECIPITATION (IN) YESTERDAY MM 1.26 1957 0.14 MM MM MONTH TO DATE T 0.42 -0.42 0.05 SINCE SEP 1 0.00 5.31 -5.31 3.76 SINCE JAN 1 3.30 23.85 -20.55 13.60 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 18 17 1 20 MONTH TO DATE 52 51 1 57 SINCE SEP 1 598 585 13 661 SINCE JAN 1 4483 4371 112 4437 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 4.6 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 94 LOWEST 61 AVERAGE 78 .......................................................... THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 95 1972 MINIMUM TEMPERATURE (F) 76 69 1983 SUNRISE AND SUNSET OCTOBER 4 2025.......SUNRISE 6:10 AM AST SUNSET 6:05 PM AST OCTOBER 5 2025.......SUNRISE 6:10 AM AST SUNSET 6:04 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$