531  
CDUS45 KBOI 210123  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR MAY 20 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 78 540 PM 83 1958 62 16 55  
MINIMUM 43 537 AM 23 1910 37 6 36  
2003  
AVERAGE 61 50 11 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1953 0.07 -0.07 0.00  
MONTH TO DATE 0.77 1.41 -0.64 2.18  
SINCE OCT 1 19.94 18.06 1.88 20.14  
SINCE JAN 1 11.29 11.33 -0.04 10.46  
 
DEGREE DAYS  
HEATING  
TODAY 4 15 -11 19  
MONTH TO DATE 294 356 -62 404  
SINCE MAR 1 2546 2182 364 2259  
SINCE JUL 1 8331 8212 119 8158  
 
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 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 25 500 PM  
AVERAGE 56  
   
......................................................
 
 
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 2023...........SUNRISE 611 AM MDT SUNSET 912 PM MDT  
MAY 21 2023...........SUNRISE 610 AM MDT SUNSET 913 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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