140  
CDUS45 KBOI 221631  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT THU MAY 22 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 22 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 63 859 AM 93 1988 74 65  
MINIMUM 55 626 AM 28 1960 49 43  
AVERAGE 59 62 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.41 2010 0.04 0.34  
MONTH TO DATE 0.81 1.04 1.08  
SINCE OCT 1 10.72 9.54 13.89  
SINCE JAN 1 6.31 6.01 9.95  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 800 AM  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 2001  
MINIMUM TEMPERATURE (F) 50 32 1944  
1964  
1966  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 613 AM MDT SUNSET 911 PM MDT  
MAY 23 2025...........SUNRISE 612 AM MDT SUNSET 912 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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