CDUS46 KMTR 060840

CLISTS



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

140 AM PDT WED MAY 06 2026



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



...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 5 2026...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1998 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         66   3:40 PM  87    2011  72     -6       87        

                                      2025                           

  MINIMUM         52   4:38 AM  38    2020  45      7       50        

  AVERAGE         59                        59      0       69     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.02          0.16 2023   0.06  -0.04     0.00     

  MONTH TO DATE    0.26                      0.25   0.01     0.00     

  SINCE OCT 1     26.08                     32.26  -6.18    41.02     

  SINCE JAN 1     13.19                     20.27  -7.08    15.43     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        6                                         0        

  MONTH TO DATE   32                                        15        

  SINCE MAR 1    397                                       654        

  SINCE JUL 1   2150                                      2460        



 COOLING                                                              

  YESTERDAY        0                                         4        

  MONTH TO DATE    0                                         4        

  SINCE MAR 1     25                                         6        

  SINCE JAN 1     26                                         6        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (190)       

  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (200)       

  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (230)       

  AVERAGE WIND SPEED     5.1                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.9                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    93          12:00 AM                                      

 LOWEST     63           4:00 PM                                      

 AVERAGE    78                                                        



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





THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   73        90      2007                      

 MINIMUM TEMPERATURE (F)   45        38      2010                      

                                             2024                     





SUNRISE AND SUNSET                                                    

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

MAY  7 2026...........SUNRISE   6:07 AM PDT   SUNSET   8:09 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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