350 
CDUS45 KPIH 120728
CLILLJ

CLIMATE REPORT 
NATIONAL WEATHER SERVICE POCATELLO ID
1228 AM MST FRI DEC 12 2025

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

...THE CHALLIS CLIMATE SUMMARY FOR DECEMBER 11 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         60R   104 PM  57    1933  29     31       34       
  MINIMUM         42    829 AM -28    1932  11     31       11       
  AVERAGE         51                        20     31       23     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.90 1937   0.01  -0.01     0.00     
  MONTH TO DATE    0.01                      0.18  -0.17      T       
  SINCE OCT 1      1.07                      1.26  -0.19     0.20     
  SINCE JAN 1      7.02                      6.59   0.43     4.52     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       14                        45    -31       42        
  MONTH TO DATE  332                       476   -144      429        
  SINCE DEC 1    332                       476   -144      429        
  SINCE JUL 1   1898                      2400   -502     2024        

 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    18   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED     8.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    52          1000 PM                                      
 LOWEST     26          1100 AM                                      
 AVERAGE    39                                                        

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


THE CHALLIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   29        52      2014                      
 MINIMUM TEMPERATURE (F)   11       -22      1932                      


SUNRISE AND SUNSET                                                    
DECEMBER 12 2025......SUNRISE   804 AM MST   SUNSET   457 PM MST     
DECEMBER 13 2025......SUNRISE   805 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.




$$