


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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585 CDUS46 KSGX 120026 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 526 PM PDT SUN MAY 11 2025 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 11 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 87R 10:56 AM 87 2013 76 11 72 MINIMUM 63 5:23 AM 49 2010 57 6 58 AVERAGE 75 66 9 65 PRECIPITATION (IN) TODAY 0.00 T 2020 0.01 -0.01 0.00 MONTH TO DATE 0.02 0.13 -0.11 0.10 SINCE JUL 1 3.93 11.61 -7.68 18.78 SINCE OCT 1 3.93 11.43 -7.50 16.56 SINCE JAN 1 3.90 8.33 -4.43 14.69 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 16 15 1 11 SINCE MAR 1 232 231 1 287 SINCE JUL 1 942 1036 -94 911 COOLING TODAY 10 2 8 0 MONTH TO DATE 43 22 21 5 SINCE MAR 1 51 92 -41 16 SINCE JAN 1 52 107 -55 20 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 3.7 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 79 1:00 AM LOWEST 27 1:00 PM AVERAGE 53 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 95 2014 MINIMUM TEMPERATURE (F) 58 50 2010 2022 SUNRISE AND SUNSET MAY 11 2025...........SUNRISE 5:53 AM PDT SUNSET 7:43 PM PDT MAY 12 2025...........SUNRISE 5:53 AM PDT SUNSET 7:44 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$