


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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648 CDUS46 KSGX 050031 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 531 PM PDT WED JUN 04 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JUNE 4 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 76 2:24 PM 86 2006 77 -1 76 2014 MINIMUM 61 6:54 AM 53 1999 61 0 60 AVERAGE 69 69 0 68 PRECIPITATION (IN) TODAY 0.00 T 2015 0.01 -0.01 0.00 MONTH TO DATE T 0.04 -0.04 0.00 SINCE JUL 1 4.48 11.82 -7.34 18.78 SINCE OCT 1 4.48 11.64 -7.16 16.56 SINCE JAN 1 4.45 8.54 -4.09 14.69 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JUL 1 937 1048 -111 914 COOLING TODAY 4 4 0 3 MONTH TO DATE 27 16 11 8 SINCE JUN 1 27 16 11 8 SINCE JAN 1 168 187 -19 40 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 3.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 38 10:00 AM LOWEST 27 4:00 AM AVERAGE 33 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 88 2002 MINIMUM TEMPERATURE (F) 61 52 1999 SUNRISE AND SUNSET JUNE 4 2025..........SUNRISE 5:41 AM PDT SUNSET 8:00 PM PDT JUNE 5 2025..........SUNRISE 5:41 AM PDT SUNSET 8:00 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$