023  
CDUS45 KPIH 182324  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
524 PM MDT FRI JUL 18 2025  
   
...............................  
 
   
..THE CHALLIS CLIMATE SUMMARY FOR JULY 18 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 93 327 PM 100 1899 88 5 99  
1960  
MINIMUM 54 341 AM 35 1914 52 2 57  
1916  
AVERAGE 74 70 4 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1987 0.01 -0.01 0.00  
MONTH TO DATE 0.41 0.24 0.17 0.14  
SINCE OCT 1 4.12 5.45 -1.33 4.49  
SINCE JAN 1 3.50 3.85 -0.35 3.50  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 4 16 -12 10  
SINCE JUN 1 112 170 -58 106  
SINCE JUL 1 4 16 -12 10  
 
COOLING  
TODAY 9 6 3 13  
MONTH TO DATE 117 75 42 135  
SINCE JUN 1 186 107 79 206  
SINCE JAN 1 204 111 93 206    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.5  
 
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 49 200 AM  
LOWEST 12 1200 PM  
AVERAGE 31  
   
......................................................  
 
THE CHALLIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 98 1899  
1960  
MINIMUM TEMPERATURE (F) 53 36 1914  
1924  
 
SUNRISE AND SUNSET  
JULY 18 2025..........SUNRISE 609 AM MDT SUNSET 916 PM MDT  
JULY 19 2025..........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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