356  
CDUS45 KBOI 211631  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT MON JUL 21 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR JULY 21 2025
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 859 AM 108 2024 95 108  
MINIMUM 62 456 AM 42 1898 63 73  
AVERAGE 68 79 91  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 1925 0.00 0.00  
MONTH TO DATE 0.32 0.15 0.01  
SINCE OCT 1 11.19 10.85 14.80  
SINCE JAN 1 6.78 7.32 10.86  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 500 AM  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 108 2003  
MINIMUM TEMPERATURE (F) 64 44 1914  
1954  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 623 AM MDT SUNSET 919 PM MDT  
JULY 22 2025..........SUNRISE 624 AM MDT SUNSET 918 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