Weather Service Report


978 
CDUS46 KOTX 010824
CLILWS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA                                 
123 AM PDT WED OCT 1 2014


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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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         67   1147 AM  89    1976  71     -4       64       
                                      1920                          
  MINIMUM         50   1135 PM  30    1954  46      4       49       
  AVERAGE         59                        59      0       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          0.82 2000   0.02   0.05     0.04    
  MONTH TO DATE    0.25                      0.67  -0.42     1.57    
  SINCE OCT 1      9.45                     12.31  -2.86    12.12    
  SINCE JAN 1      7.92                      9.20  -1.28     7.96    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  1998   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         7     -1        8       
  MONTH TO DATE   20                        99    -79       87       
  SINCE SEP 1     20                        99    -79       87       
  SINCE JUL 1     20                       114    -94       87       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE  111                        87     24      184       
  SINCE SEP 1    111                        87     24      184       
  SINCE JAN 1   1081                       804    277     1178       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     9.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     34          1200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        88      2008                    
                                             1943                    
 MINIMUM TEMPERATURE (F)   46        26      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  1 2014.......SUNRISE   647 AM PDT   SUNSET   628 PM PDT   
OCTOBER  2 2014.......SUNRISE   648 AM PDT   SUNSET   626 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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Western Regional Climate Center, wrcc@dri.edu