Weather Service Report


685 
CDUS46 KOTX 180829
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA                                 
1228 AM PST THU DEC 18 2014


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         45    152 PM  59    1937  39      6       48       
  MINIMUM         35    723 AM -11    1964  27      8       28       
  AVERAGE         40                        33      7       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.50 1917   0.03  -0.03     0.00    
  MONTH TO DATE    0.83                      0.52   0.31     0.35    
  SINCE OCT 1      3.18                      2.66   0.52     1.15    
  SINCE JAN 1     11.10                     11.86  -0.76     9.11    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.9  1984   0.1   -0.1      0.0     
  MONTH TO DATE    T                         1.7   -1.7      0.7     
  SINCE DEC 1      T                         1.7   -1.7      0.7     
  SINCE JUL 1      T                         3.5   -3.5      0.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        32     -7       27       
  MONTH TO DATE  433                       522    -89      627       
  SINCE DEC 1    433                       522    -89      627       
  SINCE JUL 1   1411                      1762   -351     1981       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1095                       807    288     1178       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     4.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1100 PM                                     
 LOWEST     70          1100 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        66      1917                    
 MINIMUM TEMPERATURE (F)   27        -8      1924                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2014......SUNRISE   727 AM PST   SUNSET   403 PM PST   
DECEMBER 19 2014......SUNRISE   727 AM PST   SUNSET   403 PM PST   

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




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Western Regional Climate Center, wrcc@dri.edu