758  
CDUS45 KPIH 180735  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
135 AM MDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR JULY 17 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 91 413 PM 97 1929 88 3 91  
1931  
2006  
MINIMUM 58 519 AM 35 1914 52 6 55  
AVERAGE 75 70 5 73  
 
PRECIPITATION (IN)  
YESTERDAY T 0.44 2007 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.23 -0.22 0.20  
SINCE OCT 1 5.81 5.44 0.37 6.20  
SINCE JAN 1 4.54 3.84 0.70 4.59  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 16 -14 0  
SINCE JUN 1 182 170 12 154  
SINCE JUL 1 2 16 -14 0  
 
COOLING  
YESTERDAY 10 6 4 8  
MONTH TO DATE 95 69 26 101  
SINCE JUN 1 99 101 -2 127  
SINCE JAN 1 100 105 -5 127    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.3  
 
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 58 700 AM  
LOWEST 12 700 PM  
AVERAGE 35  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 1899  
1960  
MINIMUM TEMPERATURE (F) 52 35 1914  
1916  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 609 AM MDT SUNSET 917 PM MDT  
JULY 19 2023..........SUNRISE 610 AM MDT SUNSET 916 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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