754  
CDUS45 KPIH 210731  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
131 AM MDT MON APR 21 2025  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR APRIL 20 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 62 214 PM 82 1994 58 4 63  
MINIMUM 28 522 AM 8 1927 32 -4 25  
AVERAGE 45 45 0 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 2001 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.34 -0.30 0.84  
SINCE OCT 1 1.99 3.17 -1.18 3.50  
SINCE JAN 1 1.37 1.57 -0.20 2.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 20 0 21  
MONTH TO DATE 430 446 -16 411  
SINCE MAR 1 1228 1303 -75 1304  
SINCE JUL 1 6527 7092 -565 6269  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 16 300 PM  
AVERAGE 47  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 83 1994  
MINIMUM TEMPERATURE (F) 32 12 2008  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 642 AM MDT SUNSET 830 PM MDT  
APRIL 22 2025.........SUNRISE 641 AM MDT SUNSET 831 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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