042 CDCA42 TJSJ 010426 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1226 AM AST FRI SEP 01 2023 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 31 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1898 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 91 3:33 PM 94 1995 89 2 91 MINIMUM 81 5:41 AM 71 1902 78 3 81 AVERAGE 86 84 2 86 PRECIPITATION (IN) YESTERDAY T 2.63 1979 0.23 -0.23 0.04 MONTH TO DATE 4.37 6.29 -1.92 9.73 SINCE JUN 1 10.68 16.97 -6.29 19.50 SINCE JAN 1 30.68 35.94 -5.26 41.39 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 21 18 3 21 MONTH TO DATE 635 572 63 599 SINCE JUN 1 1875 1678 197 1709 SINCE JAN 1 4087 3811 276 3806 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 9.2 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 85 LOWEST 63 AVERAGE 74 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 97 1981 MINIMUM TEMPERATURE (F) 78 70 1942 SUNRISE AND SUNSET SEPTEMBER 1 2023.....SUNRISE 6:09 AM AST SUNSET 6:38 PM AST SEPTEMBER 2 2023.....SUNRISE 6:10 AM AST SUNSET 6:38 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$