866  
CDUS45 KBOI 301650  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1050 AM MDT TUE SEP 30 2025  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 30 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 52 853 AM 85 1963 64 60  
1992  
MINIMUM 47 800 AM 18 1909 34 28  
1954  
AVERAGE 50 49 44  
 
PRECIPITATION (IN)  
TODAY 0.13 1.77 1967 0.04 0.00  
MONTH TO DATE 1.36 0.96 1.55  
SINCE OCT 1 27.97 23.06 23.30  
SINCE JAN 1 17.05 16.33 17.49  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 2.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 85 1992  
2010  
MINIMUM TEMPERATURE (F) 33 13 1909  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2025.....SUNRISE 742 AM MDT SUNSET 726 PM MDT  
OCTOBER 1 2025.......SUNRISE 743 AM MDT SUNSET 724 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