318
CDUS46 KMTR 220826
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST FRI DEC 22 2023
...............................
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 2:38 PM 69 1999 58 5 52
2014
MINIMUM 49 8:04 AM 29 2011 40 9 35
AVERAGE 56 49 7 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.59 3.14
SINCE OCT 1 2.32 4.45
SINCE JAN 1 17.79 5.96
DEGREE DAYS
HEATING
YESTERDAY 9 21
MONTH TO DATE 252 393
SINCE DEC 1 252 393
SINCE JUL 1 558 835
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 1015 1312
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 PM
LOWEST 72 1:00 PM
AVERAGE 85
......................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 70 1999
MINIMUM TEMPERATURE (F) 40 29 2007
SUNRISE AND SUNSET
DECEMBER 22 2023......SUNRISE 7:21 AM PST SUNSET 4:53 PM PST
DECEMBER 23 2023......SUNRISE 7:21 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.
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