034  
CDUS45 KPIH 140732  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
1232 AM MST MON DEC 14 2020  
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR DECEMBER 13 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 19 219 PM 74 1897 27 -8 33  
MINIMUM 4 348 AM -29 1919 9 -5 18  
AVERAGE 12 18 -6 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.35 1973 0.03 0.10 T  
MONTH TO DATE 0.13 0.32 -0.19 0.30  
SINCE OCT 1 0.94 1.51 -0.57 1.10  
SINCE JAN 1 6.66 9.64 -2.98 6.62  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE DEC 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 47 6 39  
MONTH TO DATE 575 588 -13 568  
SINCE DEC 1 575 588 -13 568  
SINCE JUL 1 2323 2631 -308 2697  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 428 248 180 339    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 PM  
LOWEST 51 100 PM  
AVERAGE 67  
   
......................................................
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 70 1897  
MINIMUM TEMPERATURE (F) 8 -23 1919  
 
SUNRISE AND SUNSET  
DECEMBER 14 2020......SUNRISE 806 AM MST SUNSET 457 PM MST  
DECEMBER 15 2020......SUNRISE 807 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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