466  
CDUS45 KPIH 200729  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
129 AM MDT SUN AUG 20 2023  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR AUGUST 19 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 1223 PM 95 1986 84 -2 91  
2013  
2020  
MINIMUM 55 628 AM 34 1914 49 6 55  
AVERAGE 69 67 2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.50 1990 0.02 0.03 T  
MONTH TO DATE 0.54 0.28 0.26 0.14  
SINCE OCT 1 6.44 5.91 0.53 6.34  
SINCE JAN 1 5.17 4.31 0.86 4.73  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 7 7 0  
SINCE JUN 1 196 180 16 154  
SINCE JUL 1 16 26 -10 0  
 
COOLING  
YESTERDAY 4 3 1 8  
MONTH TO DATE 90 85 5 146  
SINCE JUN 1 298 269 29 391  
SINCE JAN 1 299 273 26 391    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1100 PM  
LOWEST 27 100 PM  
AVERAGE 57  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1897  
MINIMUM TEMPERATURE (F) 49 31 1916  
 
SUNRISE AND SUNSET  
AUGUST 20 2023........SUNRISE 645 AM MDT SUNSET 834 PM MDT  
AUGUST 21 2023........SUNRISE 647 AM MDT SUNSET 833 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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