373  
CDUS45 KBOI 211635  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1035 AM MDT WED MAY 21 2025  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR MAY 21 2025
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 859 AM 84 1928 63 55  
MINIMUM 28 559 AM 20 1931 37 26  
AVERAGE 36 50 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1932 0.07 0.00  
MONTH TO DATE 0.69 1.48 0.79  
SINCE OCT 1 23.73 18.13 18.71  
SINCE JAN 1 12.81 11.40 12.90  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 2.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 1958  
MINIMUM TEMPERATURE (F) 38 22 1989  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 609 AM MDT SUNSET 913 PM MDT  
MAY 22 2025...........SUNRISE 608 AM MDT SUNSET 915 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page