Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KMTR 010838
CLMCCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT WED NOV 01 2023

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            101   MM
 LOW              39   10/31/2019
HIGHEST           96   10/07                          94  10/19
LOWEST            40   10/27                          44  10/23
                       10/30
                       10/31
                                                          10/24
                                                          10/28
AVG. MAXIMUM    79.5                                78.8
AVG. MINIMUM    53.5                                52.0
MEAN            66.5                                65.4
DAYS MAX >= 90     5                                   2
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          0.04               0.73   -0.69     0.00
DAILY AVG.      0.00                                0.00
DAYS >= .01        2                                   0
DAYS >= .10        0                                   0
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.04   10/22 TO 10/23               0.00  09/30 TO 09/30


DEGREE DAYS
HEATING TOTAL     52                                  47
 SINCE 7/1        59                                  MM
COOLING TOTAL    108                                  69
 SINCE 1/1      1008                                  MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.0
RESULTANT WIND SPEED/DIRECTION   2/240
HIGHEST WIND SPEED/DIRECTION    22/210    DATE  10/10
                                22/190          10/24
HIGHEST GUST SPEED/DIRECTION    28/200    DATE  10/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.13
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     56

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

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

$$


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