


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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734 CDUS46 KSGX 070932 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 232 AM PDT TUE OCT 07 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 6 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 77 2:10 PM 97 2005 82 -5 86 2017 MINIMUM 61 4:30 AM 51 2011 61 0 64 AVERAGE 69 71 -2 75 PRECIPITATION (IN) YESTERDAY 0.00 0.22 2010 0.01 -0.01 0.00 MONTH TO DATE 0.01 0.06 -0.05 0.00 SINCE JUL 1 0.06 0.24 -0.18 T SINCE OCT 1 0.01 0.06 -0.05 0.00 SINCE JAN 1 4.51 8.82 -4.31 14.69 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 4 6 -2 10 MONTH TO DATE 31 41 -10 59 SINCE SEP 1 366 341 25 366 SINCE JAN 1 1323 1364 -41 1300 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 2.7 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 93 2:00 AM LOWEST 54 2:00 PM AVERAGE 74 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 100 2008 MINIMUM TEMPERATURE (F) 61 53 2011 SUNRISE AND SUNSET OCTOBER 7 2025.......SUNRISE 6:51 AM PDT SUNSET 6:28 PM PDT OCTOBER 8 2025.......SUNRISE 6:52 AM PDT SUNSET 6:26 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$