


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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315 CDUS46 KSGX 080923 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 223 AM PDT TUE JUL 08 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JULY 7 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 83 3:55 PM 103 2018 84 -1 83 MINIMUM 64 11:59 PM 61 2010 66 -2 67 AVERAGE 74 75 -1 75 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MM 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 0.00 SINCE JUL 1 0.00 0.00 0.00 0.00 SINCE OCT 1 4.48 11.68 -7.20 16.56 SINCE JAN 1 4.45 8.58 -4.13 14.69 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 9 10 -1 10 MONTH TO DATE 48 65 -17 69 SINCE JUN 1 257 241 16 259 SINCE JAN 1 398 412 -14 291 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 12:00 AM LOWEST 41 4:00 PM AVERAGE 63 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 97 2018 MINIMUM TEMPERATURE (F) 66 60 2010 SUNRISE AND SUNSET JULY 8 2025..........SUNRISE 5:48 AM PDT SUNSET 8:06 PM PDT JULY 9 2025..........SUNRISE 5:49 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. $$