023  
CDUS45 KPIH 100729  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
129 AM MDT SUN AUG 10 2025  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR AUGUST 9 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 78 507 PM 101 1928 87 -9 83  
MINIMUM 50 703 AM 37 1914 52 -2 52  
AVERAGE 64 69 -5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.71 1983 0.02 -0.02 T  
MONTH TO DATE T 0.13 -0.13 0.01  
SINCE OCT 1 4.17 5.76 -1.59 4.73  
SINCE JAN 1 3.55 4.16 -0.61 3.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 7 0 7 0  
SINCE JUN 1 119 173 -54 106  
SINCE JUL 1 11 19 -8 10  
 
COOLING  
YESTERDAY 0 5 -5 3  
MONTH TO DATE 7 49 -42 79  
SINCE JUN 1 242 233 9 380  
SINCE JAN 1 260 237 23 380    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.6  
 
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 74 800 AM  
LOWEST 22 300 PM  
AVERAGE 48  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 2018  
MINIMUM TEMPERATURE (F) 51 33 1914  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 634 AM MDT SUNSET 849 PM MDT  
AUGUST 11 2025........SUNRISE 635 AM MDT SUNSET 848 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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