CDUS46 KMTR 120039 CLICCR CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 439 PM PST THU DEC 11 2025 ................................... ...THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 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 49 1:00 PM 67 2014 59 -10 56 2017 MINIMUM 42 9:09 AM 27 2013 41 1 36 AVERAGE 46 50 -4 46 PRECIPITATION (IN) TODAY T T MONTH TO DATE T T SINCE OCT 1 1.72 0.78 SINCE JAN 1 3.79 10.11 DEGREE DAYS HEATING TODAY 19 19 MONTH TO DATE 204 135 SINCE DEC 1 204 135 SINCE JUL 1 501 474 COOLING TODAY 0 0 MONTH TO DATE 0 0 SINCE DEC 1 0 0 SINCE JAN 1 1035 1454 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (20) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 8.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 6:00 AM LOWEST 80 1:00 PM AVERAGE 89 .......................................................... THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 66 2017 2018 MINIMUM TEMPERATURE (F) 41 28 2013 SUNRISE AND SUNSETDECEMBER 11 2025......SUNRISE 7:14 AM PST SUNSET 4:49 PM PST DECEMBER 12 2025......SUNRISE 7:15 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. $$