103  
CDUS45 KBOI 210120  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
720 PM MDT MON MAY 20 2024  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR MAY 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 51 227 PM 83 1958 62 -11 78  
MINIMUM 32 544 AM 23 1910 37 -5 43  
2003  
AVERAGE 42 50 -8 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1953 0.07 -0.07 0.00  
MONTH TO DATE 0.79 1.41 -0.62 0.77  
SINCE OCT 1 18.71 18.06 0.65 19.94  
SINCE JAN 1 12.90 11.33 1.57 11.29  
 
DEGREE DAYS  
HEATING  
TODAY 23 15 8 4  
MONTH TO DATE 409 356 53 294  
SINCE MAR 1 2306 2182 124 2546  
SINCE JUL 1 7780 8212 -432 8331  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 36 100 PM  
AVERAGE 54  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 1928  
MINIMUM TEMPERATURE (F) 37 20 1931  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 610 AM MDT SUNSET 913 PM MDT  
MAY 21 2024...........SUNRISE 609 AM MDT SUNSET 914 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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