CDUS46 KSGX 190029 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 529 PM PDT MON MAY 18 2026 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 18 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 75 2:01 PM 95 2008 76 -1 73 MINIMUM 61 5:08 AM 53 2011 59 2 58 AVERAGE 68 67 1 66 PRECIPITATION (IN) TODAY 0.00 0.24 2011 0.01 -0.01 0.00 MONTH TO DATE 0.06 0.20 -0.14 0.02 SINCE JUL 1 15.67 11.68 3.99 4.48 SINCE OCT 1 15.62 11.50 4.12 4.48 SINCE JAN 1 5.22 8.40 -3.18 4.45 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 5 22 -17 19 SINCE MAR 1 41 238 -197 227 SINCE JUL 1 519 1043 -524 937 COOLING TODAY 3 3 0 1 MONTH TO DATE 36 42 -6 48 SINCE MAR 1 232 112 120 56 SINCE JAN 1 285 127 158 56 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 4.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 3:00 AM LOWEST 47 10:00 AM AVERAGE 65 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 92 2008 MINIMUM TEMPERATURE (F) 59 53 2011 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 5:49 AM PDT SUNSET 7:48 PM PDT MAY 19 2026...........SUNRISE 5:48 AM PDT SUNSET 7:49 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$