CDUS46 KSGX 050927 CLIFUL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 227 AM PDT TUE MAY 05 2026 ................................... ...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 4 2026... 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) YESTERDAY MAXIMUM 70 12:18 PM 93 2018 76 -6 62 MINIMUM 56 11:59 PM 50 1999 56 0 57 AVERAGE 63 66 -3 60 PRECIPITATION (IN) YESTERDAY 0.03 0.66 2023 0.02 0.01 0.01 MONTH TO DATE 0.03 0.05 -0.02 0.02 SINCE JUL 1 15.64 11.53 4.11 4.48 SINCE OCT 1 15.59 11.35 4.24 4.48 SINCE JAN 1 5.19 8.25 -3.06 4.45 DEGREE DAYS HEATING YESTERDAY 2 2 0 5 MONTH TO DATE 3 8 -5 9 SINCE MAR 1 39 224 -185 217 SINCE JUL 1 517 1029 -512 927 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 4 8 -4 1 SINCE MAR 1 200 78 122 9 SINCE JAN 1 253 93 160 9 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 87 11:00 PM LOWEST 45 12:00 PM AVERAGE 66 .......................................................... THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 94 2018 MINIMUM TEMPERATURE (F) 56 50 1999 SUNRISE AND SUNSET MAY 5 2026...........SUNRISE 5:59 AM PDT SUNSET 7:39 PM PDT MAY 6 2026...........SUNRISE 5:58 AM PDT SUNSET 7:39 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$