411  
CDUS45 KBOI 211631  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT TUE APR 21 2026  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 21 2026
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 859 AM 87 1934 64 61  
2016  
MINIMUM 48 620 AM 23 1968 40 38  
AVERAGE 57 52 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 2011 0.04 0.00  
MONTH TO DATE 2.99 0.88 0.26  
SINCE OCT 1 10.02 8.15 9.74  
SINCE JAN 1 5.67 4.62 5.33  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 700 AM  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 91 2012  
MINIMUM TEMPERATURE (F) 41 24 1968  
 
SUNRISE AND SUNSET  
APRIL 21 2026.........SUNRISE 652 AM MDT SUNSET 836 PM MDT  
APRIL 22 2026.........SUNRISE 651 AM MDT SUNSET 837 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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