205  
CDUS45 KBOI 210121  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT TUE AUG 20 2024  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR AUGUST 20 2024  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 1250 PM 94 1940 80 -2 62  
1967  
MINIMUM 42 619 AM 27 1907 45 -3 57  
AVERAGE 60 62 -2 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 1923 0.02 -0.02 0.05  
MONTH TO DATE 0.08 0.30 -0.22 0.33  
SINCE OCT 1 21.68 21.86 -0.18 22.89  
SINCE JAN 1 15.87 15.13 0.74 14.24  
 
DEGREE DAYS  
HEATING  
TODAY 5 4 1 5  
MONTH TO DATE 28 52 -24 48  
SINCE JUN 1 339 434 -95 365  
SINCE JUL 1 89 135 -46 74  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 50 34 16 46  
SINCE JUN 1 153 97 56 101  
SINCE JAN 1 153 97 56 101    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 400 AM  
LOWEST 16 500 PM  
AVERAGE 45  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1967  
MINIMUM TEMPERATURE (F) 44 30 1924  
1966  
1974  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 653 AM MDT SUNSET 841 PM MDT  
AUGUST 21 2024........SUNRISE 654 AM MDT SUNSET 840 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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