288  
CDUS45 KPIH 012324  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
524 PM MDT MON SEP 01 2025  
   
...............................  
 
   
..THE CHALLIS CLIMATE SUMMARY FOR SEPTEMBER 1 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 88 359 PM 95 2019 80 8 92  
MINIMUM 48 645 AM 33 1914 46 2 45  
1930  
AVERAGE 68 63 5 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.48 2000 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE OCT 1 5.33 6.10 -0.77 4.95  
SINCE JAN 1 4.71 4.50 0.21 3.96  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 14 58 -44 45  
 
COOLING  
TODAY 3 2 1 4  
MONTH TO DATE 3 2 1 4  
SINCE SEP 1 3 2 1 4  
SINCE JAN 1 370 300 70 431    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 1.8  
 
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 71 700 AM  
LOWEST 12 400 PM  
AVERAGE 42  
   
......................................................  
 
THE CHALLIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 2017  
2019  
2022  
MINIMUM TEMPERATURE (F) 46 27 1914  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2025.....SUNRISE 700 AM MDT SUNSET 813 PM MDT  
SEPTEMBER 2 2025.....SUNRISE 701 AM MDT SUNSET 811 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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