CDUS46 KSGX 190955 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 255 AM PDT TUE AUG 19 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR AUGUST 18 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 85 2:40 PM 107 2020 87 -2 85 MINIMUM 67 5:43 AM 61 2005 66 1 69 AVERAGE 76 77 -1 77 PRECIPITATION (IN) YESTERDAY 0.00 T 2021 0.00 0.00 0.00 MONTH TO DATE 0.00 0.01 -0.01 0.00 SINCE JUL 1 0.00 0.03 -0.03 0.00 SINCE OCT 1 4.48 11.71 -7.23 16.56 SINCE JAN 1 4.45 8.61 -4.16 14.69 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 11 12 -1 12 MONTH TO DATE 175 204 -29 238 SINCE JUN 1 624 698 -74 765 SINCE JAN 1 765 869 -104 797 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 4.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1:00 AM LOWEST 51 2:00 PM AVERAGE 71 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 97 2020 MINIMUM TEMPERATURE (F) 66 60 2005 SUNRISE AND SUNSET AUGUST 19 2025........SUNRISE 6:17 AM PDT SUNSET 7:33 PM PDT AUGUST 20 2025........SUNRISE 6:18 AM PDT SUNSET 7:32 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WASSET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$