Weather Service Report


713 
CDUS45 KPIH 210755
CLILLJ


CLIMATE REPORT
NATIONAL WEATHER SERVICE POCATELLO ID                                
155 AM MDT MON SEP 21 2020


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

...THE CHALLIS ID CLIMATE SUMMARY FOR SEPTEMBER 20 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         72    456 PM  90    1928  71      1       55       
  MINIMUM         37    632 AM  21    1983  38     -1       44       
  AVERAGE         55                        54      1       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.10 1968   0.03  -0.03     0.01    
  MONTH TO DATE    0.01                      0.54  -0.53     0.67    
  SINCE OCT 1      7.19                      9.86  -2.67     6.57    
  SINCE JAN 1      5.69                      7.93  -2.24     5.48    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE SEP 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        11     -1       15       
  MONTH TO DATE   72                       150    -78      109       
  SINCE SEP 1     72                       150    -78      109       
  SINCE JUL 1    108                       223   -115      125       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   31                         4     27       32       
  SINCE SEP 1     31                         4     27       32       
  SINCE JAN 1    428                       246    182      339       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           700 AM                                     
 LOWEST     20           400 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE CHALLIS ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        89      1928                    
 MINIMUM TEMPERATURE (F)   37        23      1983                    
                                             1914                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2020.....SUNRISE   723 AM MDT   SUNSET   735 PM MDT   
SEPTEMBER 22 2020.....SUNRISE   725 AM MDT   SUNSET   733 PM MDT   

                                                                    
-  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