192  
CDUS45 KPIH 170731  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
1230 AM MST MON FEB 17 2020  
 
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR FEBRUARY 16 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 40 321 PM 58 1977 36 4 33  
MINIMUM 18 1133 PM -12 1956 14 4 12  
AVERAGE 29 25 4 23  
 
PRECIPITATION (IN)  
YESTERDAY T 0.22 1991 0.02 -0.02 0.01  
MONTH TO DATE 0.15 0.34 -0.19 0.58  
SINCE OCT 1 2.54 2.78 -0.24 1.90  
SINCE JAN 1 1.04 0.85 0.19 0.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE DEC 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 40 -4 42  
MONTH TO DATE 677 676 1 685  
SINCE DEC 1 3516 3555 -39 3499  
SINCE JUL 1 5645 5598 47 5271  
 
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 (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 AM  
LOWEST 32 500 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 57 1948  
MINIMUM TEMPERATURE (F) 14 -17 1993  
 
 
SUNRISE AND SUNSET  
FEBRUARY 17 2020......SUNRISE 734 AM MST SUNSET 608 PM MST  
FEBRUARY 18 2020......SUNRISE 733 AM MST SUNSET 609 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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