174  
CDUS45 KPIH 022325  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
525 PM MDT TUE SEP 02 2025  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR SEPTEMBER 2 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 254 PM 93 2017 80 11 84  
2019  
2022  
MINIMUM 49 324 AM 27 1914 46 3 47  
AVERAGE 70 63 7 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1899 0.03 -0.03 0.14  
MONTH TO DATE 0.00 0.05 -0.05 0.14  
SINCE OCT 1 5.33 6.13 -0.80 5.09  
SINCE JAN 1 4.71 4.53 0.18 4.10  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 0 7 -7 0  
SINCE SEP 1 0 7 -7 0  
SINCE JUL 1 14 62 -48 45  
 
COOLING  
TODAY 5 1 4 1  
MONTH TO DATE 8 3 5 5  
SINCE SEP 1 8 3 5 5  
SINCE JAN 1 375 301 74 432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 600 AM  
LOWEST 11 300 PM  
AVERAGE 37  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 2022  
MINIMUM TEMPERATURE (F) 46 24 1914  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2025.....SUNRISE 701 AM MDT SUNSET 811 PM MDT  
SEPTEMBER 3 2025.....SUNRISE 702 AM MDT SUNSET 809 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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