930  
CDUS45 KPIH 180732  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
1231 AM MST TUE FEB 18 2020  
 
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR FEBRUARY 17 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 29 115 PM 57 1948 36 -7 30  
MINIMUM 8 735 AM -17 1993 14 -6 8  
AVERAGE 19 25 -6 19  
 
PRECIPITATION (IN)  
YESTERDAY T 0.20 1981 0.02 -0.02 0.00  
MONTH TO DATE 0.15 0.36 -0.21 0.58  
SINCE OCT 1 2.54 2.80 -0.26 1.90  
SINCE JAN 1 1.04 0.87 0.17 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 46 40 6 46  
MONTH TO DATE 723 716 7 731  
SINCE DEC 1 3562 3595 -33 3545  
SINCE JUL 1 5691 5638 53 5317  
 
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 8 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1000 PM  
LOWEST 57 100 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 55 1977  
MINIMUM TEMPERATURE (F) 15 -23 1942  
 
 
SUNRISE AND SUNSET  
FEBRUARY 18 2020......SUNRISE 733 AM MST SUNSET 609 PM MST  
FEBRUARY 19 2020......SUNRISE 731 AM MST SUNSET 611 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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