311 CDCA42 TJSJ 180432 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN, PR 1231 AM AST SUN OCT 18 2020 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 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 89 124 PM 95 1980 89 0 89 MINIMUM 76 615 AM 69 1908 77 -1 79 AVERAGE 83 83 0 84 PRECIPITATION (IN) YESTERDAY 0.01 2.53 1958 0.18 -0.17 T MONTH TO DATE 3.69 2.80 0.89 0.45 SINCE SEP 1 8.72 8.57 0.15 9.99 SINCE JAN 1 54.78 42.19 12.59 34.42 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 18 18 0 19 MONTH TO DATE 308 306 2 331 SINCE SEP 1 891 861 30 935 SINCE JAN 1 5095 4718 377 4953 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 5.7 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 94 LOWEST 63 AVERAGE 79 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 94 1979 MINIMUM TEMPERATURE (F) 77 70 1957 SUNRISE AND SUNSET OCTOBER 18 2020.......SUNRISE 619 AM AST SUNSET 559 PM AST OCTOBER 19 2020.......SUNRISE 619 AM AST SUNSET 558 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$