AFOS product CLISFF
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CLISFF


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA                                 
1230 AM PST MON DEC 11 2017


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

...THE SPOKANE WA FELTS AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         31    251 PM  MM      MM  35     -4       26       
  MINIMUM         28   1033 PM  MM      MM  24      4       21       
  AVERAGE         30                        30      0       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00         MM      MM   0.08  -0.08     0.19    
  MONTH TO DATE    0.12                      0.85  -0.73     0.40    
  SINCE OCT 1      4.34                      4.49  -0.15     8.20    
  SINCE JAN 1     18.57                     16.07   2.50    19.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        35      0       41       
  MONTH TO DATE  326                       341    -15      359       
  SINCE DEC 1    326                       341    -15      359       
  SINCE JUL 1   1731                      1915   -184     1548       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    753                       406    347      480       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           600 AM                                     
 LOWEST     78          1200 AM                                     
 AVERAGE    82                                                       

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

                                                                     
THE SPOKANE WA FELTS AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        MM        MM                    
 MINIMUM TEMPERATURE (F)   24        MM        MM                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2017......SUNRISE   728 AM PST   SUNSET   357 PM PST   
DECEMBER 12 2017......SUNRISE   729 AM PST   SUNSET   358 PM PST   

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




$$