643 CDCA42 TJSJ 200423 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN PR 1223 AM AST SUN DEC 20 2020 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 19 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 85 11:49 AM 89 1994 84 1 88 MINIMUM 75 7:01 AM 66 1898 73 2 76 AVERAGE 80 78 2 82 PRECIPITATION (IN) YESTERDAY 0.49 4.49 1903 0.16 0.33 T MONTH TO DATE 1.92 3.18 -1.26 4.27 SINCE DEC 1 1.92 3.18 -1.26 4.27 SINCE JAN 1 67.12 54.51 12.61 45.41 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 13 2 17 MONTH TO DATE 273 265 8 325 SINCE DEC 1 273 265 8 325 SINCE JAN 1 6111 5691 420 6055 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 8.1 SKY COVER AVERAGE SKY COVER 0.5 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 90 1995 MINIMUM TEMPERATURE (F) 73 66 1959 SUNRISE AND SUNSET DECEMBER 20 2020......SUNRISE 6:51 AM AST SUNSET 5:53 PM AST DECEMBER 21 2020......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. $$