258  
CDUS45 KBOI 230123  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 22 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 55 501 PM 86 1966 68 -13 59  
MINIMUM 31 651 AM 9 1909 36 -5 42  
AVERAGE 43 52 -9 51  
 
PRECIPITATION (IN)  
TODAY T 0.71 2007 0.04 -0.04 T  
MONTH TO DATE 0.56 0.66 -0.10 0.30  
SINCE OCT 1 25.86 22.76 3.10 23.37  
SINCE JAN 1 17.21 16.03 1.18 13.69  
 
DEGREE DAYS  
HEATING  
TODAY 22 13 9 14  
MONTH TO DATE 197 210 -13 116  
SINCE SEP 1 197 210 -13 116  
SINCE JUL 1 310 400 -90 133  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 2 -2 29  
SINCE SEP 1 0 2 -2 29  
SINCE JAN 1 108 108 0 342    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 53 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1987  
MINIMUM TEMPERATURE (F) 36 13 1909  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 731 AM MDT SUNSET 742 PM MDT  
SEPTEMBER 23 2023.....SUNRISE 733 AM MDT SUNSET 740 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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