Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 180840
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1240 AM PST TUE NOV 18 2025
...................................
...THE CONCORD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 60 12:18 AM 77 2019 65 -5 63
MINIMUM 52 11:59 PM 33 2000 45 7 40
AVERAGE 56 55 1 52
PRECIPITATION (IN)
YESTERDAY 0.30 0.01
MONTH TO DATE 1.00 0.15
SINCE OCT 1 1.48 0.15
SINCE JAN 1 3.55 9.48
DEGREE DAYS
HEATING
YESTERDAY 9 13
MONTH TO DATE 49 148
SINCE SEP 1 109 178
SINCE JUL 1 109 181
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 284 406
SINCE JAN 1 1035 1454
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 60 12:00 AM
AVERAGE 77
..........................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 78 2019
MINIMUM TEMPERATURE (F) 45 34 2000
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 6:52 AM PST SUNSET 4:54 PM PST
NOVEMBER 19 2025......SUNRISE 6:54 AM PST SUNSET 4:53 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$