180
CDUS46 KMTR 160829
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST SAT DEC 16 2023
...............................
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 62 2:06 PM 64 2016 58 4 58
MINIMUM 40 5:31 AM 29 2013 41 -1 33
AVERAGE 51 49 2 46
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.25 3.14
SINCE OCT 1 0.98 4.45
SINCE JAN 1 16.45 5.96
DEGREE DAYS
HEATING
YESTERDAY 14 19
MONTH TO DATE 191 261
SINCE DEC 1 191 261
SINCE JUL 1 497 703
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 1015 1312
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 4:00 AM
LOWEST 42 3:00 PM
AVERAGE 64
......................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 67 2017
MINIMUM TEMPERATURE (F) 41 31 1999
2022
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 7:17 AM PST SUNSET 4:50 PM PST
DECEMBER 17 2023......SUNRISE 7:18 AM PST SUNSET 4:50 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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