CDUS46 KSGX 130032 CLISDM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 432 PM PST FRI DEC 12 2025 ................................... ...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR DECEMBER 12 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 71 9:56 AM 87 2010 67 4 65 MINIMUM 45 6:25 AM 38 2007 44 1 40 2023 AVERAGE 58 55 3 53 PRECIPITATION (IN) TODAY 0.00 0.89 2014 0.06 -0.06 T MONTH TO DATE 0.00 0.67 -0.67 T SINCE JUL 1 2.89 2.17 0.72 0.18 SINCE OCT 1 2.37 1.94 0.43 0.08 SINCE JAN 1 6.89 9.08 -2.19 11.17 DEGREE DAYS HEATING TODAY 7 10 -3 12 MONTH TO DATE 63 113 -50 77 SINCE DEC 1 63 113 -50 77 SINCE JUL 1 168 334 -166 238 COOLING TODAY 0 0 0 0 MONTH TO DATE 3 0 3 0 SINCE DEC 1 3 0 3 0 SINCE JAN 1 811 732 79 864 ................................................................... WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 3.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 80 7:00 AM LOWEST 36 10:00 AM AVERAGE 58 .......................................................... THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 84 2010 MINIMUM TEMPERATURE (F) 44 36 1999 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 6:41 AM PST SUNSET 4:43 PM PST DECEMBER 13 2025......SUNRISE 6:41 AM PST SUNSET 4:43 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$