302  
CDUS45 KBOI 180123  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT TUE SEP 17 2024  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 17 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 49 152 AM 92 1981 70 -21 79  
MINIMUM 41 507 AM 17 1988 37 4 38  
AVERAGE 45 54 -9 59  
 
PRECIPITATION (IN)  
TODAY 0.22 0.89 1985 0.04 0.18 0.00  
MONTH TO DATE 1.45 0.48 0.97 0.56  
SINCE OCT 1 23.20 22.58 0.62 25.86  
SINCE JAN 1 17.39 15.85 1.54 17.21  
 
DEGREE DAYS  
HEATING  
TODAY 20 11 9 6  
MONTH TO DATE 119 148 -29 113  
SINCE SEP 1 119 148 -29 113  
SINCE JUL 1 297 338 -41 226  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JAN 1 153 108 45 108    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 90 200 AM  
AVERAGE 95  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 1981  
MINIMUM TEMPERATURE (F) 37 19 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 726 AM MDT SUNSET 750 PM MDT  
SEPTEMBER 18 2024.....SUNRISE 727 AM MDT SUNSET 748 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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