443 CDCA42 TJSJ 180424 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1224 AM AST FRI DEC 18 2020 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 17 2020... CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1898 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 12:47 PM 90 1987 84 2 87 MINIMUM 73 6:20 AM 65 1916 73 0 76 AVERAGE 80 79 1 82 PRECIPITATION (IN) YESTERDAY T 1.26 1948 0.16 -0.16 0.18 MONTH TO DATE 1.25 2.86 -1.61 4.15 SINCE DEC 1 1.25 2.86 -1.61 4.15 SINCE JAN 1 66.45 54.19 12.26 45.29 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 15 14 1 17 MONTH TO DATE 243 238 5 291 SINCE DEC 1 243 238 5 291 SINCE JAN 1 6081 5664 417 6021 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 5.6 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 89 1980 MINIMUM TEMPERATURE (F) 73 65 1958 SUNRISE AND SUNSET DECEMBER 18 2020......SUNRISE 6:50 AM AST SUNSET 5:52 PM AST DECEMBER 19 2020......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. $$