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000
CXUS56 KMTR 010940
CLMCCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
240 AM PDT SAT JUL 01 2023

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 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            109   MM
 LOW              49   06/24/2012
                       06/09/2012
                       06/06/2012
HIGHEST           99   06/30                         102  06/21
LOWEST            52   06/20                          53  06/18
AVG. MAXIMUM    78.4                                87.7
AVG. MINIMUM    55.1                                58.8
MEAN            66.8                                73.3
DAYS MAX >= 90     2                                  15
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS             TR              0.16   -0.16        T
DAILY AVG.         T                                   T
DAYS >= .01        0                                   0
DAYS >= .10        0                                   0
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL      T   06/09 TO 06/09                  T  06/05 TO 06/05
                       06/06 TO 06/06
                       06/09 TO 06/09
                                                          06/04 TO 06/04
                                                          06/05 TO 06/05


DEGREE DAYS
HEATING TOTAL     10                                   2
 SINCE 7/1      2648                                  MM
COOLING TOTAL     71                                 257
 SINCE 1/1       133                                  MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.1
RESULTANT WIND SPEED/DIRECTION   8/230
HIGHEST WIND SPEED/DIRECTION    25/250    DATE  06/06
HIGHEST GUST SPEED/DIRECTION    34/260    DATE  06/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.17
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     61

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

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

$$