CDUS46 KMTR 040827

CLILVK



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

127 AM PDT MON MAY 04 2026



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



...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR MAY 3 2026...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1930 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         65  12:36 PM  93    2013  73     -8       63        

                                      2017                           

  MINIMUM         50  11:59 PM  33    1968  47      3       46        

  AVERAGE         58                        60     -2       55     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.44 2003   0.02  -0.02     0.00     

  MONTH TO DATE    0.00                      0.07  -0.07     0.00     

  SINCE OCT 1     11.80                     14.38  -2.58     8.61     

  SINCE JAN 1      6.14                      9.15  -3.01     4.42     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        7                         6      1       10        

  MONTH TO DATE   12                        18     -6       19        

  SINCE MAR 1    275                       625   -350      583        

  SINCE JUL 1   1875                      2566   -691     2293        



 COOLING                                                              

  YESTERDAY        0                         1     -1        0        

  MONTH TO DATE    0                         3     -3        0        

  SINCE MAR 1     34                        11     23        1        

  SINCE JAN 1     35                        11     24        1        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (260)       

  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)       

  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)       

  AVERAGE WIND SPEED    11.1                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.7                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    83          11:00 PM                                      

 LOWEST     52           1:00 PM                                      

 AVERAGE    68                                                        



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





THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   73        96      1990                      

 MINIMUM TEMPERATURE (F)   48        32      1952                      





SUNRISE AND SUNSET                                                    

MAY  4 2026...........SUNRISE   6:08 AM PDT   SUNSET   8:00 PM PDT     

MAY  5 2026...........SUNRISE   6:07 AM PDT   SUNSET   8:01 PM PDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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