776  
CDUS45 KPIH 220730  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
130 AM MDT TUE SEP 22 2020  
 
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR SEPTEMBER 21 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 80 451 PM 89 1928 71 9 66  
MINIMUM 36 633 AM 23 1983 37 -1 40  
1914  
AVERAGE 58 54 4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 1968 0.02 -0.02 T  
MONTH TO DATE 0.01 0.56 -0.55 0.67  
SINCE OCT 1 7.19 9.88 -2.69 6.57  
SINCE JAN 1 5.69 7.95 -2.26 5.48  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 12  
MONTH TO DATE 79 161 -82 121  
SINCE SEP 1 79 161 -82 121  
SINCE JUL 1 115 234 -119 137  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 31 4 27 32  
SINCE SEP 1 31 4 27 32  
SINCE JAN 1 428 246 182 339    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 700 AM  
LOWEST 15 300 PM  
AVERAGE 43  
   
......................................................
 
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 1967  
MINIMUM TEMPERATURE (F) 37 23 1914  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2020.....SUNRISE 725 AM MDT SUNSET 733 PM MDT  
SEPTEMBER 23 2020.....SUNRISE 726 AM MDT SUNSET 731 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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