790  
CDUS45 KBOI 211631  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT THU SEP 21 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 21 2023
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 53 859 AM 95 1967 78 74  
MINIMUM 43 705 AM 30 1993 51 53  
AVERAGE 48 64 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 1913 0.02 0.07  
MONTH TO DATE 0.21 0.27 0.24  
SINCE OCT 1 14.50 11.35 11.06  
SINCE JAN 1 9.40 7.82 6.52  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 200 AM  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 99 1966  
MINIMUM TEMPERATURE (F) 51 29 1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 731 AM MDT SUNSET 744 PM MDT  
SEPTEMBER 22 2023.....SUNRISE 732 AM MDT SUNSET 742 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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