


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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510 CDUS46 KMTR 140027 CLICCR CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 527 PM PDT MON OCT 13 2025 ................................... ...THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 13 2025... VALID TODAY AS OF 0500 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 67 10:43 AM 96 2015 79 -12 81 MINIMUM 53 3:50 PM 43 2008 53 0 63 AVERAGE 60 66 -6 72 PRECIPITATION (IN) TODAY 0.24 0.00 MONTH TO DATE 0.30 0.00 SINCE OCT 1 0.30 0.00 SINCE JAN 1 2.37 9.33 DEGREE DAYS HEATING TODAY 5 0 MONTH TO DATE 12 0 SINCE SEP 1 12 1 SINCE JUL 1 12 4 COOLING TODAY 0 7 MONTH TO DATE 27 162 SINCE SEP 1 276 385 SINCE JAN 1 1027 1433 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 10.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 86 3:00 PM LOWEST 54 11:00 AM AVERAGE 70 .......................................................... THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 96 2020 MINIMUM TEMPERATURE (F) 53 45 2013 2019 SUNRISE AND SUNSET OCTOBER 13 2025.......SUNRISE 7:15 AM PDT SUNSET 6:33 PM PDT OCTOBER 14 2025.......SUNRISE 7:16 AM PDT SUNSET 6:31 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$