451  
CDUS45 KPIH 200730  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
130 AM MDT SUN APR 20 2025  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR APRIL 19 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 63 213 PM 81 1962 58 5 55  
MINIMUM 21 545 AM 13 1927 32 -11 27  
AVERAGE 42 45 -3 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1955 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.32 -0.28 0.84  
SINCE OCT 1 1.99 3.15 -1.16 3.50  
SINCE JAN 1 1.37 1.55 -0.18 2.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 20 3 24  
MONTH TO DATE 410 426 -16 390  
SINCE MAR 1 1208 1283 -75 1283  
SINCE JUL 1 6507 7072 -565 6248  
 
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 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 1100 PM  
LOWEST 18 1200 PM  
AVERAGE 41  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1994  
MINIMUM TEMPERATURE (F) 32 8 1927  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 644 AM MDT SUNSET 828 PM MDT  
APRIL 21 2025.........SUNRISE 642 AM MDT SUNSET 830 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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