CDUS46 KMTR 130037 CLICCR CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 437 PM PST FRI DEC 12 2025 ................................... ...THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1999 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 46 2:22 PM 66 2017 58 -12 59 2018 MINIMUM 42 9:25 AM 28 2013 41 1 48 AVERAGE 44 50 -6 54 PRECIPITATION (IN) TODAY 0.00 0.16 MONTH TO DATE T 0.16 SINCE OCT 1 1.72 0.94 SINCE JAN 1 3.79 10.27 DEGREE DAYS HEATING TODAY 21 11 MONTH TO DATE 225 146 SINCE DEC 1 225 146 SINCE JUL 1 522 485 COOLING TODAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 1035 1454 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 82 1:00 PM AVERAGE 91 .......................................................... THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 65 2023 MINIMUM TEMPERATURE (F) 41 30 2013 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:15 AM PST SUNSET 4:49 PM PST DECEMBER 13 2025......SUNRISE 7:16 AM PST SUNSET 4:49 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$