Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KMTR 010828
CLMCCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST THU FEB 01 2024

...................................

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             78   MM
 LOW              26   01/13/2013
HIGHEST           69   01/28                          69  01/25
                       01/29
                       01/30
LOWEST            32   01/07                          30  01/31
AVG. MAXIMUM    60.1                                58.1
AVG. MINIMUM    44.3                                41.4
MEAN            52.2                                49.7
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     1                                   2
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          2.85               3.21   -0.36     6.72
DAILY AVG.      0.09                                0.23
DAYS >= .01       13                                  12
DAYS >= .10        9                                   9
DAYS >= .50        1                                   5
DAYS >= 1.00       0                                   3
GREATEST
 24 HR. TOTAL   0.67   01/31 TO 01/31               3.03  12/31 TO 12/31


DEGREE DAYS
HEATING TOTAL    389                                 467
 SINCE 7/1      1064                                  MM
COOLING TOTAL      0                                   0
 SINCE 1/1         0                                  MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.7
RESULTANT WIND SPEED/DIRECTION   1/200
HIGHEST WIND SPEED/DIRECTION    24/260    DATE  01/10
HIGHEST GUST SPEED/DIRECTION    37/250    DATE  01/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.45
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                      11
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE      3
HAZE                     10

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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