441
CDUS46 KMTR 220029
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT TUE OCT 21 2025
...............................
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 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 82 2:22 PM 91 2020 77 5 77
MINIMUM 51 6:43 AM 42 2007 52 -1 49
AVERAGE 67 64 3 63
PRECIPITATION (IN)
TODAY 0.00 0.00
MONTH TO DATE 0.46 T
SINCE OCT 1 0.46 T
SINCE JAN 1 2.53 9.33
DEGREE DAYS
HEATING
TODAY 0 2
MONTH TO DATE 38 3
SINCE SEP 1 38 4
SINCE JUL 1 38 7
COOLING
TODAY 2 0
MONTH TO DATE 34 181
SINCE SEP 1 283 404
SINCE JAN 1 1034 1452
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 6:00 AM
LOWEST 29 4:00 PM
AVERAGE 56
......................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 88 2019
MINIMUM TEMPERATURE (F) 51 45 2013
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 7:23 AM PDT SUNSET 6:22 PM PDT
OCTOBER 22 2025.......SUNRISE 7:24 AM PDT SUNSET 6:21 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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