512 CDUS46 KSGX 220928 CLISDM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 228 AM PDT TUE SEP 22 2020 ................................... ...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 21 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1943 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 79 1254 PM 85 2002 79 0 79 MINIMUM 63 1159 PM 50 2007 60 3 56 AVERAGE 71 69 2 68 PRECIPITATION (IN) YESTERDAY 0.00 T 2015 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.16 -0.16 0.14 SINCE OCT 1 17.51 12.30 5.21 12.35 SINCE JAN 1 8.15 8.74 -0.59 9.08 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 4 -4 0 COOLING YESTERDAY 6 4 2 3 MONTH TO DATE 195 113 82 169 SINCE SEP 1 195 113 82 169 SINCE JAN 1 860 510 350 524 .................................................................. WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 3.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1200 AM LOWEST 58 1000 AM AVERAGE 73 .......................................................... THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 89 2002 MINIMUM TEMPERATURE (F) 60 53 2010 1957 SUNRISE AND SUNSET SEPTEMBER 22 2020.....SUNRISE 636 AM PDT SUNSET 644 PM PDT SEPTEMBER 23 2020.....SUNRISE 637 AM PDT SUNSET 642 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$