CDUS46 KSGX 121030 CLISAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 230 AM PST FRI DEC 12 2025 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 11 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1874 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 12:16 PM 84 1958 66 9 71 MINIMUM 48 6:21 AM 39 1947 50 -2 43 AVERAGE 62 58 4 57 PRECIPITATION (IN) YESTERDAY 0.00 1.22 1943 0.05 -0.05 0.00 MONTH TO DATE 0.00 0.52 -0.52 0.00 SINCE JUL 1 4.02 2.02 2.00 0.15 SINCE OCT 1 3.51 1.81 1.70 0.13 SINCE JAN 1 8.44 8.64 -0.20 11.15 DEGREE DAYS HEATING YESTERDAY 3 7 -4 8 MONTH TO DATE 57 71 -14 70 SINCE DEC 1 57 71 -14 70 SINCE JUL 1 155 176 -21 203 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 711 893 -182 864 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 1.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 10:00 PM LOWEST 28 11:00 AM AVERAGE 59 .......................................................... THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 83 2010 MINIMUM TEMPERATURE (F) 50 36 1949 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 6:42 AM PST SUNSET 4:43 PM PST DECEMBER 13 2025......SUNRISE 6:42 AM PST SUNSET 4:44 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$