679 CDCA42 TJSJ 180425 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1225 AM AST FRI AUG 18 2023 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 17 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 90 2:06 PM 93 1984 89 1 89 MINIMUM 79 11:53 PM 71 1903 78 1 79 AVERAGE 85 84 1 84 PRECIPITATION (IN) YESTERDAY 0.16 4.10 2022 0.20 -0.04 0.00 MONTH TO DATE 3.19 3.24 -0.05 1.64 SINCE JUN 1 9.50 13.92 -4.42 11.41 SINCE JAN 1 29.50 32.89 -3.39 33.30 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 20 18 2 19 MONTH TO DATE 350 306 44 336 SINCE JUN 1 1590 1412 178 1446 SINCE JAN 1 3802 3545 257 3543 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 10.3 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 LOWEST 70 AVERAGE 80 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 94 1991 MINIMUM TEMPERATURE (F) 78 72 1956 SUNRISE AND SUNSET AUGUST 18 2023........SUNRISE 6:07 AM AST SUNSET 6:49 PM AST AUGUST 19 2023........SUNRISE 6:07 AM AST SUNSET 6:48 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$