Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 280831
CLICCR
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST FRI FEB 28 2025
...................................
...THE CONCORD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 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 69 4:59 PM 77 2020 65 4 64
MINIMUM 43 6:09 AM 32 2011 45 -2 40
AVERAGE 56 55 1 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 1.47 3.03
SINCE OCT 1 3.79 9.01
SINCE JAN 1 1.53 5.88
DEGREE DAYS
HEATING
YESTERDAY 9 13
MONTH TO DATE 329 319
SINCE DEC 1 1204 1077
SINCE JUL 1 1543 1383
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 48 10:00 AM
AVERAGE 71
..........................................................
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 75 2020
MINIMUM TEMPERATURE (F) 45 35 2011
SUNRISE AND SUNSET
FEBRUARY 28 2025......SUNRISE 6:41 AM PST SUNSET 6:01 PM PST
MARCH 1 2025.........SUNRISE 6:39 AM PST SUNSET 6:02 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$