CDUS45 KPIH 130728
CLILLJ

CLIMATE REPORT 
NATIONAL WEATHER SERVICE POCATELLO ID
1228 AM MST SAT DEC 13 2025

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

...THE CHALLIS CLIMATE SUMMARY FOR DECEMBER 12 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         59R   307 PM  52    2014  29     30       33       
  MINIMUM         31   1142 PM -22    1932  11     20       22       
  AVERAGE         45                        20     25       28     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.93 1995   0.02  -0.02     0.00     
  MONTH TO DATE    0.01                      0.20  -0.19      T       
  SINCE OCT 1      1.07                      1.28  -0.21     0.20     
  SINCE JAN 1      7.02                      6.61   0.41     4.52     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       20                        45    -25       37        
  MONTH TO DATE  352                       521   -169      466        
  SINCE DEC 1    352                       521   -169      466        
  SINCE JUL 1   1918                      2445   -527     2061        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    386                       312     74      450        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     5.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           800 AM                                      
 LOWEST     22           400 PM                                      
 AVERAGE    46                                                        

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


THE CHALLIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   29        53      1921                      
 MINIMUM TEMPERATURE (F)   11       -29      1919                      


SUNRISE AND SUNSET                                                    
DECEMBER 13 2025......SUNRISE   805 AM MST   SUNSET   457 PM MST     
DECEMBER 14 2025......SUNRISE   806 AM MST   SUNSET   457 PM MST     


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




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