199
CDUS46 KMTR 210828
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST WED JAN 21 2026
...............................
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR JANUARY 20 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 2:40 PM 69 2021 58 -6 64
MINIMUM 40 2:18 AM 30 2013 41 -1 36
AVERAGE 46 50 -4 50
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.11 0.01
SINCE OCT 1 4.25 2.27
SINCE JAN 1 1.11 0.01
DEGREE DAYS
HEATING
YESTERDAY 19 15
MONTH TO DATE 290 287
SINCE DEC 1 752 688
SINCE JUL 1 1049 1027
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (360)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 79 12:00 PM
AVERAGE 90
......................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 70 2014
MINIMUM TEMPERATURE (F) 42 29 2013
SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 7:20 AM PST SUNSET 5:19 PM PST
JANUARY 22 2026.......SUNRISE 7:20 AM PST SUNSET 5:20 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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