450  
CDUS45 KPIH 160739  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
1239 AM MST MON DEC 16 2024  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR DECEMBER 15 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 214 PM 54 1939 28 8 22  
MINIMUM 13 1055 PM -19 1914 10 3 18  
AVERAGE 25 19 6 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.26 2016 0.02 0.07 0.00  
MONTH TO DATE 0.13 0.26 -0.13 0.13  
SINCE OCT 1 0.33 1.34 -1.01 0.82  
SINCE JAN 1 4.65 6.67 -2.02 8.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 46 -6 45  
MONTH TO DATE 571 658 -87 544  
SINCE DEC 1 571 658 -87 544  
SINCE JUL 1 2166 2582 -416 2242  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 450 312 138 334    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 40 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 52 1939  
MINIMUM TEMPERATURE (F) 10 -20 1914  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 808 AM MST SUNSET 458 PM MST  
DECEMBER 17 2024......SUNRISE 808 AM MST SUNSET 458 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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