672  
CDUS45 KPIH 270729  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
129 AM MDT WED AUG 27 2025  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR AUGUST 26 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 81 302 PM 97 1988 82 -1 80  
2011  
MINIMUM 59 1159 PM 33 1992 48 11 41  
AVERAGE 70 65 5 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.52R 0.27 2020 0.02 0.50 0.00  
MONTH TO DATE 0.79 0.38 0.41 0.23  
SINCE OCT 1 4.96 6.01 -1.05 4.95  
SINCE JAN 1 4.34 4.41 -0.07 3.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 7 19 -12 24  
SINCE JUN 1 119 192 -73 130  
SINCE JUL 1 11 38 -27 34  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 112 101 11 122  
SINCE JUN 1 347 285 62 423  
SINCE JAN 1 365 289 76 423    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 32 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 2001  
MINIMUM TEMPERATURE (F) 47 33 1954  
 
SUNRISE AND SUNSET  
AUGUST 27 2025........SUNRISE 654 AM MDT SUNSET 822 PM MDT  
AUGUST 28 2025........SUNRISE 655 AM MDT SUNSET 820 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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