


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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915 CDUS46 KSGX 170950 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 250 AM PDT TUE JUN 17 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JUNE 16 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 86 3:45 PM 97 2006 79 7 78 MINIMUM 63 4:33 AM 58 2016 63 0 63 AVERAGE 75 71 4 71 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MM 0.00 0.00 0.00 MONTH TO DATE T 0.07 -0.07 0.00 SINCE JUL 1 4.48 11.85 -7.37 18.78 SINCE OCT 1 4.48 11.67 -7.19 16.56 SINCE JAN 1 4.45 8.57 -4.12 14.69 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 10 6 4 6 MONTH TO DATE 103 74 29 65 SINCE JUN 1 103 74 29 65 SINCE JAN 1 244 245 -1 97 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 4.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1:00 AM LOWEST 32 1:00 PM AVERAGE 60 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 92 2016 MINIMUM TEMPERATURE (F) 63 59 2016 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 5:41 AM PDT SUNSET 8:05 PM PDT JUNE 18 2025..........SUNRISE 5:41 AM PDT SUNSET 8:05 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$