446  
CDUS45 KBOI 180121  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT THU AUG 17 2023  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 93 311 PM 97 2022 81 12 97  
MINIMUM 51 537 AM 29 1987 45 6 53  
AVERAGE 72 63 9 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.57 1990 0.01 -0.01 0.00  
MONTH TO DATE 0.25 0.24 0.01 0.69  
SINCE OCT 1 22.81 21.80 1.01 23.00  
SINCE JAN 1 14.16 15.07 -0.91 13.32  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 43 40 3 0  
SINCE JUN 1 360 422 -62 273  
SINCE JUL 1 69 123 -54 9  
 
COOLING  
TODAY 7 1 6 10  
MONTH TO DATE 41 31 10 102  
SINCE JUN 1 96 94 2 248  
SINCE JAN 1 96 94 2 248    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 600 AM  
LOWEST 16 400 PM  
AVERAGE 43  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1967  
MINIMUM TEMPERATURE (F) 45 27 1995  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 649 AM MDT SUNSET 847 PM MDT  
AUGUST 18 2023........SUNRISE 650 AM MDT SUNSET 846 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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