


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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074 CDUS46 KSGX 030035 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 535 PM PDT TUE SEP 02 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 2 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 99 1:00 PM 103 2007 87 12 89 MINIMUM 69 MM 57 2010 66 3 68 AVERAGE 84 77 7 79 PRECIPITATION (IN) TODAY 0.00 T 2017 0.00 0.00 0.00 2017 2018 MONTH TO DATE 0.00 0.00 0.00 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 SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING TODAY 19 12 7 14 MONTH TO DATE 34 24 10 24 SINCE SEP 1 34 24 10 24 SINCE JAN 1 991 1047 -56 958 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 3.6 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 90 6:00 AM LOWEST 34 1:00 PM AVERAGE 62 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 108 2007 MINIMUM TEMPERATURE (F) 66 58 2010 SUNRISE AND SUNSET SEPTEMBER 2 2025.....SUNRISE 6:27 AM PDT SUNSET 7:16 PM PDT SEPTEMBER 3 2025.....SUNRISE 6:27 AM PDT SUNSET 7:14 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$