448 CDCA42 TJSJ 190428 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1228 AM AST TUE DEC 19 2023 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 18 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 85 10:54 AM 89 1980 84 1 86 MINIMUM 73 6:07 AM 65 1958 73 0 74 AVERAGE 79 79 0 80 PRECIPITATION (IN) YESTERDAY 0.01 1.09 1952 0.14 -0.13 T MONTH TO DATE 5.54 3.06 2.48 2.14 SINCE DEC 1 5.54 3.06 2.48 2.14 SINCE JAN 1 54.05 58.08 -4.03 70.18 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 14 14 0 15 MONTH TO DATE 288 252 36 259 SINCE DEC 1 288 252 36 259 SINCE JAN 1 6187 5625 562 5723 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 7.1 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 LOWEST 67 AVERAGE 77 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 89 1994 MINIMUM TEMPERATURE (F) 73 66 1898 SUNRISE AND SUNSET DECEMBER 19 2023......SUNRISE 6:50 AM AST SUNSET 5:52 PM AST DECEMBER 20 2023......SUNRISE 6:51 AM AST SUNSET 5:52 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$