600 CDCA42 TJSJ 040436 CLISJU CLIMATE REPORT NATIONAL WEATHER SERVICE SAN JUAN, PR 1235 AM AST SUN OCT 4 2020 ................................... ...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 3 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 87 111 PM 96 1982 89 -2 91 MINIMUM 76 619 AM 69 1938 77 -1 78 AVERAGE 82 83 -1 85 PRECIPITATION (IN) YESTERDAY 0.18 1.00 1967 0.16 0.02 T MONTH TO DATE 1.11 0.50 0.61 T SINCE SEP 1 6.14 6.27 -0.13 9.54 SINCE JAN 1 52.20 39.89 12.31 33.97 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 17 18 -1 20 MONTH TO DATE 52 54 -2 61 SINCE SEP 1 635 609 26 665 SINCE JAN 1 4839 4466 373 4683 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 94 LOWEST 61 AVERAGE 78 .......................................................... THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 95 2015 MINIMUM TEMPERATURE (F) 77 71 1945 SUNRISE AND SUNSET OCTOBER 4 2020.......SUNRISE 615 AM AST SUNSET 610 PM AST OCTOBER 5 2020.......SUNRISE 615 AM AST SUNSET 609 PM AST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$