825 CDCA42 TJSJ 220440 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN, PR 1239 AM AST TUE SEP 22 2020 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 21 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 90 218 PM 95 2019 89 1 95 MINIMUM 78 625 AM 71 1960 78 0 81 AVERAGE 84 83 1 88 PRECIPITATION (IN) YESTERDAY T 4.04 1998 0.18 -0.18 T MONTH TO DATE 2.96 4.18 -1.22 7.14 SINCE SEP 1 2.96 4.18 -1.22 7.14 SINCE JAN 1 49.02 37.80 11.22 31.57 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 19 18 1 23 MONTH TO DATE 406 393 13 425 SINCE SEP 1 406 393 13 425 SINCE JAN 1 4610 4257 353 4443 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 4.2 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 LOWEST 59 AVERAGE 69 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 94 2013 1999 MINIMUM TEMPERATURE (F) 78 71 1947 SUNRISE AND SUNSET SEPTEMBER 22 2020.....SUNRISE 613 AM AST SUNSET 620 PM AST SEPTEMBER 23 2020.....SUNRISE 613 AM AST SUNSET 619 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$