


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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619 CDUS46 KSGX 310028 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 528 PM PDT SAT AUG 30 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR AUGUST 30 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 93 3:54 PM 103 1998 87 6 81 MINIMUM 67 5:34 AM 57 2010 66 1 63 AVERAGE 80 77 3 72 PRECIPITATION (IN) TODAY 0.00 T 2007 0.00 0.00 0.00 2007 2017 MONTH TO DATE T 0.02 -0.02 0.00 SINCE JUL 1 T 0.04 -0.04 0.00 SINCE OCT 1 4.48 11.72 -7.24 16.56 SINCE JAN 1 4.45 8.62 -4.17 14.69 DEGREE DAYS HEATING TODAY 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 TODAY 15 12 3 7 MONTH TO DATE 350 348 2 365 SINCE JUN 1 799 842 -43 892 SINCE JAN 1 940 1013 -73 924 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 6:00 AM LOWEST 25 2:00 PM AVERAGE 44 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 104 2007 MINIMUM TEMPERATURE (F) 66 58 2010 SUNRISE AND SUNSET AUGUST 30 2025........SUNRISE 6:24 AM PDT SUNSET 7:20 PM PDT AUGUST 31 2025........SUNRISE 6:25 AM PDT SUNSET 7:18 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$