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CDUS46 KMTR 200831
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST WED DEC 20 2023
...............................
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 64 2:40 PM 74 1999 58 6 42
MINIMUM 58 8:25 AM 27 2006 40 18 37
AVERAGE 61 49 12 40
PRECIPITATION (IN)
YESTERDAY 0.16 0.00
MONTH TO DATE 1.27 3.14
SINCE OCT 1 2.00 4.45
SINCE JAN 1 17.47 5.96
DEGREE DAYS
HEATING
YESTERDAY 4 25
MONTH TO DATE 234 354
SINCE DEC 1 234 354
SINCE JUL 1 540 796
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 1015 1312
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 70 4:00 PM
AVERAGE 84
......................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 69 1999
MINIMUM TEMPERATURE (F) 40 28 2012
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 7:20 AM PST SUNSET 4:52 PM PST
DECEMBER 21 2023......SUNRISE 7:20 AM PST SUNSET 4:52 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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