841  
CDUS45 KPIH 010731  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
131 AM MDT TUE SEP 1 2020  
 
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR AUGUST 31 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 58 542 PM 93 1955 80 -22 91  
MINIMUM 46 1159 PM 28 1932 43 3 48  
AVERAGE 52 62 -10 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.23 1986 0.02 0.07 0.00  
MONTH TO DATE 0.40 0.79 -0.39 0.57  
SINCE OCT 1 7.18 9.32 -2.14 5.90  
SINCE JAN 1 5.68 7.39 -1.71 4.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 4 9 0  
MONTH TO DATE 18 52 -34 8  
SINCE JUN 1 227 238 -11 130  
SINCE JUL 1 36 73 -37 16  
 
COOLING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 202 86 116 114  
SINCE JUN 1 378 240 138 307  
SINCE JAN 1 397 242 155 307    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1000 AM  
LOWEST 33 100 AM  
AVERAGE 55  
   
......................................................
 
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2019  
MINIMUM TEMPERATURE (F) 43 33 1930  
1914  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2020.....SUNRISE 700 AM MDT SUNSET 812 PM MDT  
SEPTEMBER 2 2020.....SUNRISE 701 AM MDT SUNSET 810 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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