Climatological Report (Monthly)
Issued by NWS

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CXUS56 KMTR 011419
CLMLVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
719 AM PDT THU AUG 1 2019

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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             112   MM
 LOW               50   07/01/2010
HIGHEST           102   07/28                         99  07/25
LOWEST             53   07/31                         54  07/05
                        07/09                             07/04
                        07/08                             07/03
AVG. MAXIMUM     88.0              87.5     0.5     91.2
AVG. MINIMUM     56.9                               57.8
MEAN             72.5              72.3     0.2     74.5
DAYS MAX >= 90     14                                 20
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.00                 T    0.00     0.00
DAILY AVG.       0.00                               0.00
DAYS >= .01         0                                  0
DAYS >= .10         0                                  0
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.00   07/31 TO 07/31           07/31 TO 07/31
                                                          07/30 TO 07/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          07/29 TO 07/29EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL       2                 4      -2        0
 SINCE 7/1          2                 4      -2        0
COOLING TOTAL     242               231      11      300
 SINCE 1/1        449               394      55      469
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
RESULTANT WIND SPEED/DIRECTION   7/285
HIGHEST WIND SPEED/DIRECTION    22/290    DATE  07/18
HIGHEST GUST SPEED/DIRECTION    27/260    DATE  07/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           29
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     57

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  0
  0
  0
  0
  0
  0
HAZE                      9

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

$$


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