397  
CDUS45 KPIH 180734  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
1232 AM MST SAT JAN 18 2020  
 
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR JANUARY 17 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 148 PM 55 1961 30 2 42  
MINIMUM 18 1158 PM -26 1930 9 9 17  
AVERAGE 25 19 6 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.22 1923 0.02 -0.02 0.09  
MONTH TO DATE 0.33 0.32 0.01 0.10  
SINCE OCT 1 1.83 2.25 -0.42 1.19  
SINCE JAN 1 0.33 0.32 0.01 0.10  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE DEC 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 46 -6 35  
MONTH TO DATE 765 796 -31 822  
SINCE DEC 1 2204 2249 -45 2275  
SINCE JUL 1 4333 4292 41 4047  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 38 700 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 52 1920  
MINIMUM TEMPERATURE (F) 9 -23 1930  
 
 
SUNRISE AND SUNSET  
JANUARY 18 2020.......SUNRISE 808 AM MST SUNSET 526 PM MST  
JANUARY 19 2020.......SUNRISE 808 AM MST SUNSET 528 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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