149 CDCA42 TJSJ 120850 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 450 AM AST FRI SEP 12 2025 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 11 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 90 12:57 PM 94 1994 89 1 92 MINIMUM 80 6:52 AM 71 1909 78 2 77 AVERAGE 85 83 2 85 PRECIPITATION (IN) YESTERDAY 0.11 2.32 1918 0.23 -0.12 T MONTH TO DATE 1.78 2.58 -0.80 1.78 SINCE SEP 1 1.78 2.58 -0.80 1.78 SINCE JAN 1 45.40 38.52 6.88 51.99 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 20 18 2 20 MONTH TO DATE 213 198 15 230 SINCE SEP 1 213 198 15 230 SINCE JAN 1 4258 4009 249 4681 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 6.4 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 LOWEST 50 AVERAGE 70 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 94 2011 2017 MINIMUM TEMPERATURE (F) 78 72 1961 SUNRISE AND SUNSET SEPTEMBER 12 2025.....SUNRISE 6:11 AM AST SUNSET 6:29 PM AST SEPTEMBER 13 2025.....SUNRISE 6:11 AM AST SUNSET 6:28 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$