Climatological Report (Monthly)
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CXUS56 KMTR 040213
CLMLVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
709 PM PDT THU AUG 3 2017

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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2017

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           104   07/07                        105  07/26
LOWEST             53   07/01                         52  07/22
AVG. MAXIMUM     92.3              87.5     4.8     89.8
AVG. MINIMUM     57.9                               56.9
MEAN             75.1              72.3     2.8     73.3
DAYS MAX >= 90     19                                 14
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           07/16 TO 07/17
                        07/30 TO 07/30                    07/31 TO 07/31
                        07/29 TO 07/29                    07/31 TO 07/31

DEGREE_DAYS
HEATING TOTAL       0                 4      -4        0
 SINCE 7/1          0                 4      -4        0
COOLING TOTAL     310               231      79      264
 SINCE 1/1        574               394     180      544
..................................................

WIND (MPH)
AVERAGE WIND SPEED              7.2
RESULTANT WIND SPEED/DIRECTION   6/286
HIGHEST WIND SPEED/DIRECTION    21/310    DATE  07/24
HIGHEST GUST SPEED/DIRECTION    28/250    DATE  07/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           31
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     51

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     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      0
HAZE                     11

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

$$



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