Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 120831
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT SUN OCT 12 2025
...................................
...THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 11 2025...
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)
YESTERDAY
MAXIMUM 72 3:17 PM 93 2010 80 -8 82
MINIMUM 51 6:25 AM 45 2013 54 -3 52
AVERAGE 62 67 -5 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.06 0.00
SINCE OCT 1 0.06 0.00
SINCE JAN 1 2.13 9.33
DEGREE DAYS
HEATING
YESTERDAY 3 0
MONTH TO DATE 5 0
SINCE SEP 1 5 1
SINCE JUL 1 5 4
COOLING
YESTERDAY 0 2
MONTH TO DATE 27 150
SINCE SEP 1 276 373
SINCE JAN 1 1027 1421
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 38 3:00 PM
AVERAGE 66
..........................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 93 2014
2015
MINIMUM TEMPERATURE (F) 54 43 2017
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 7:14 AM PDT SUNSET 6:34 PM PDT
OCTOBER 13 2025.......SUNRISE 7:15 AM PDT SUNSET 6:33 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$