599  
CDUS45 KPIH 280737  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
137 AM MDT TUE OCT 28 2025  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR OCTOBER 27 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 44 320 PM 77 1927 52 -8 70  
MINIMUM 23 1158 PM 8 1919 28 -5 29  
AVERAGE 34 40 -6 50  
 
PRECIPITATION (IN)  
YESTERDAY T 0.44 1991 0.02 -0.02 T  
MONTH TO DATE 0.85 0.50 0.35 0.01  
SINCE OCT 1 0.85 0.50 0.35 0.01  
SINCE JAN 1 6.80 5.83 0.97 4.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 25 6 15  
MONTH TO DATE 512 513 -1 346  
SINCE SEP 1 669 730 -61 463  
SINCE JUL 1 683 785 -102 508  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 19 14 5 23  
SINCE JAN 1 386 312 74 450    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 300 AM  
LOWEST 25 100 PM  
AVERAGE 55  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 78 1927  
MINIMUM TEMPERATURE (F) 27 12 2019  
 
SUNRISE AND SUNSET  
OCTOBER 28 2025.......SUNRISE 809 AM MDT SUNSET 631 PM MDT  
OCTOBER 29 2025.......SUNRISE 811 AM MDT SUNSET 630 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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