788  
CDUS45 KBOI 210931  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT MON AUG 21 2023  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR AUGUST 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 355 PM 94 1940 80 -18 85  
1967  
MINIMUM 57 1159 PM 27 1907 45 12 53  
AVERAGE 60 62 -2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.02 1923 0.02 0.03 0.01  
MONTH TO DATE 0.33 0.30 0.03 0.76  
SINCE OCT 1 22.89 21.86 1.03 23.07  
SINCE JAN 1 14.24 15.13 -0.89 13.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 48 52 -4 0  
SINCE JUN 1 365 434 -69 273  
SINCE JUL 1 74 135 -61 9  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 46 34 12 122  
SINCE JUN 1 101 97 4 268  
SINCE JAN 1 101 97 4 268    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 75 100 AM  
AVERAGE 86  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1967  
MINIMUM TEMPERATURE (F) 44 30 1924  
1966  
1974  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 653 AM MDT SUNSET 841 PM MDT  
AUGUST 22 2023........SUNRISE 655 AM MDT SUNSET 839 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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