515
CDUS46 KMTR 070837
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT TUE OCT 07 2025
...............................
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 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 86 4:24 PM 103 2024 81 5 103
MINIMUM 54 6:42 AM 43 2007 55 -1 66
AVERAGE 70 68 2 85
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 0 0
MONTH TO DATE 0 0
SINCE SEP 1 0 1
SINCE JUL 1 0 4
COOLING
YESTERDAY 5 20
MONTH TO DATE 17 103
SINCE SEP 1 266 326
SINCE JAN 1 1017 1374
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 5:00 AM
LOWEST 22 1:00 PM
AVERAGE 53
......................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 102 2024
MINIMUM TEMPERATURE (F) 55 46 2007
2011
SUNRISE AND SUNSET
OCTOBER 7 2025.......SUNRISE 7:10 AM PDT SUNSET 6:41 PM PDT
OCTOBER 8 2025.......SUNRISE 7:11 AM PDT SUNSET 6:40 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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