597  
CDUS45 KPIH 050730  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
130 AM MDT FRI SEP 05 2025  
   
...............................  
 
   
..THE CHALLIS CLIMATE SUMMARY FOR SEPTEMBER 4 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 88 347 PM 97 2022 79 9 82  
MINIMUM 51 541 AM 29 1921 45 6 46  
AVERAGE 70 62 8 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 2015 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.10 -0.10 0.14  
SINCE OCT 1 5.33 6.18 -0.85 5.09  
SINCE JAN 1 4.71 4.58 0.13 4.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 1  
MONTH TO DATE 0 15 -15 1  
SINCE SEP 1 0 15 -15 1  
SINCE JUL 1 14 70 -56 46  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 19 5 14 5  
SINCE SEP 1 19 5 14 5  
SINCE JAN 1 386 303 83 432    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 700 AM  
LOWEST 15 200 PM  
AVERAGE 38  
   
......................................................  
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 2020  
MINIMUM TEMPERATURE (F) 45 30 1921  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 705 AM MDT SUNSET 805 PM MDT  
SEPTEMBER 6 2025.....SUNRISE 706 AM MDT SUNSET 803 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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