574 CDCA42 TJSJ 210423 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1223 AM AST THU DEC 21 2023 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 20 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 84 12:15 PM 90 1995 84 0 84 MINIMUM 73 7:15 AM 66 1959 73 0 74 AVERAGE 79 78 1 79 PRECIPITATION (IN) YESTERDAY 0.00 1.89 1987 0.14 -0.14 0.49 MONTH TO DATE 5.56 3.35 2.21 2.63 SINCE DEC 1 5.56 3.35 2.21 2.63 SINCE JAN 1 54.07 58.37 -4.30 70.67 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 14 MONTH TO DATE 316 280 36 287 SINCE DEC 1 316 280 36 287 SINCE JAN 1 6215 5653 562 5751 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 4.8 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 LOWEST 65 AVERAGE 76 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 90 1965 MINIMUM TEMPERATURE (F) 73 64 1958 SUNRISE AND SUNSET DECEMBER 21 2023......SUNRISE 6:51 AM AST SUNSET 5:53 PM AST DECEMBER 22 2023......SUNRISE 6:52 AM AST SUNSET 5:53 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$