CDUS46 KSGX 220918 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 218 AM PDT SAT AUG 22 2026 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR AUGUST 21 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 93 12:33 PM 95 1998 87 6 94 MINIMUM 70 5:49 AM 61 2005 66 4 69 AVERAGE 82 77 5 82 PRECIPITATION (IN) YESTERDAY 0.00 T 2003 0.00 0.00 0.00 MONTH TO DATE T 0.01 -0.01 0.00 SINCE JUL 1 T 0.03 -0.03 0.00 SINCE OCT 1 15.66 11.71 3.95 4.48 SINCE JAN 1 5.26 8.61 -3.35 4.45 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 2 -2 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 17 12 5 17 MONTH TO DATE 308 240 68 219 SINCE JUN 1 867 734 133 668 SINCE JAN 1 1192 905 287 809 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 3.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 11:00 PM LOWEST 36 1:00 PM AVERAGE 60 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 98 1998 MINIMUM TEMPERATURE (F) 66 60 2005 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 6:19 AM PDT SUNSET 7:30 PM PDT AUGUST 23 2026........SUNRISE 6:19 AM PDT SUNSET 7:29 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WASSET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$