820  
CDUS45 KPIH 232321  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
521 PM MDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE CHALLIS CLIMATE SUMMARY FOR SEPTEMBER 23 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 337 PM 90 1966 71 -4 74  
MINIMUM 35 640 AM 18 1926 40 -5 37  
AVERAGE 51 56 -5 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 1917 0.03 -0.03 0.00  
MONTH TO DATE 1.03 0.64 0.39 0.30  
SINCE OCT 1 9.12 6.72 2.40 6.65  
SINCE JAN 1 7.85 5.12 2.73 5.04  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 14 10 4 9  
MONTH TO DATE 116 140 -24 111  
SINCE SEP 1 116 140 -24 111  
SINCE JUL 1 144 195 -51 111  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 7 12 -5 60  
SINCE SEP 1 7 12 -5 60  
SINCE JAN 1 334 310 24 515    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 34 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE CHALLIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1966  
MINIMUM TEMPERATURE (F) 40 17 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 725 AM MDT SUNSET 733 PM MDT  
SEPTEMBER 24 2023.....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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