689
CDUS46 KMTR 130827
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT TUE MAY 13 2025
...............................
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR MAY 12 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 66 1:44 PM 88 2014 77 -11 82
MINIMUM 53 6:15 AM 45 2022 52 1 54
AVERAGE 60 64 -4 68
PRECIPITATION (IN)
YESTERDAY 0.11 0.00
MONTH TO DATE 0.12 0.86
SINCE OCT 1 4.30 12.46
SINCE JAN 1 2.04 9.33
DEGREE DAYS
HEATING
YESTERDAY 5 0
MONTH TO DATE 17 35
SINCE MAR 1 444 479
SINCE JUL 1 1988 1883
COOLING
YESTERDAY 0 3
MONTH TO DATE 25 25
SINCE MAR 1 36 36
SINCE JAN 1 36 36
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 43 3:00 PM
AVERAGE 72
......................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 2014
MINIMUM TEMPERATURE (F) 53 48 2008
SUNRISE AND SUNSET
MAY 13 2025...........SUNRISE 5:59 AM PDT SUNSET 8:10 PM PDT
MAY 14 2025...........SUNRISE 5:58 AM PDT SUNSET 8:11 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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