Climatological Report (Monthly)
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000
CXUS56 KMTR 010838
CLMLVK

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

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

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

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            106   MM
 LOW              37   10/27/2023
HIGHEST           96   10/07                          95  10/07
LOWEST            37R  10/27                          41  10/23
                                                          10/27
                                                          10/29
AVG. MAXIMUM    79.6               77.9     1.7     80.6
AVG. MINIMUM    50.5                                50.7
MEAN            65.1               63.5     1.6     65.7
DAYS MAX >= 90     5                                   6
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.22   2021
 MINIMUM        0.00   2022
TOTALS          0.07               0.75   -0.68     0.00
DAILY AVG.      0.00                                0.00
DAYS >= .01        3                                   0
DAYS >= .10        0                                   0
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.06   10/22 TO 10/23               0.00  09/30 TO 09/30


DEGREE DAYS
HEATING TOTAL     76                 97     -21       67
 SINCE 7/1        94                119     -25       MM
COOLING TOTAL     84                 52      32       94
 SINCE 1/1       925                848      77       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
RESULTANT WIND SPEED/DIRECTION   1/300
HIGHEST WIND SPEED/DIRECTION    21/260    DATE  10/10
HIGHEST GUST SPEED/DIRECTION    30/250    DATE  10/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.12
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                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$


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