050  
CDUS45 KPIH 190733  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
133 AM MDT SAT AUG 19 2023  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR AUGUST 18 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 90 242 PM 98 2022 85 5 98  
MINIMUM 64 1143 PM 33 1914 50 14 54  
AVERAGE 77 67 10 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1990 0.01 -0.01 0.00  
MONTH TO DATE 0.49 0.26 0.23 0.14  
SINCE OCT 1 6.39 5.89 0.50 6.34  
SINCE JAN 1 5.12 4.29 0.83 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 6 8 0  
SINCE JUN 1 196 179 17 154  
SINCE JUL 1 16 25 -9 0  
 
COOLING  
YESTERDAY 12 3 9 11  
MONTH TO DATE 86 82 4 138  
SINCE JUN 1 294 266 28 383  
SINCE JAN 1 295 270 25 383    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 200 AM  
LOWEST 14 400 PM  
AVERAGE 38  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1986  
2013  
2020  
MINIMUM TEMPERATURE (F) 49 34 1914  
 
SUNRISE AND SUNSET  
AUGUST 19 2023........SUNRISE 644 AM MDT SUNSET 836 PM MDT  
AUGUST 20 2023........SUNRISE 645 AM MDT SUNSET 834 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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