891 
CDUS46 KBOI 200931
CLIBNO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT SAT SEP 20 2025

...................................

...THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 19 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1938 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         85    359 PM  90    1939  77      8       76       
                                      1952                           
  MINIMUM         46    432 AM  24    1965  37      9       38       
  AVERAGE         66                        57      9       57     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.58 1986   0.02  -0.02     0.00     
  MONTH TO DATE    0.17                      0.22  -0.05     0.54     
  SINCE OCT 1     14.71                     10.25   4.46    11.14     
  SINCE JAN 1      7.11                      6.94   0.17     7.93     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         8     -8        8        
  MONTH TO DATE   81                       115    -34       78        
  SINCE SEP 1     81                       115    -34       78        
  SINCE JUL 1    126                       207    -81      133        

 COOLING                                                              
  YESTERDAY        1                         0      1        0        
  MONTH TO DATE   31                        13     18       41        
  SINCE SEP 1     31                        13     18       41        
  SINCE JAN 1    260                       299    -39      510        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (80)        
  AVERAGE WIND SPEED     6.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    54           400 AM                                      
 LOWEST     13           200 PM                                      
 AVERAGE    34                                                        

..........................................................


THE BURNS OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   77        92      1939                      
 MINIMUM TEMPERATURE (F)   36        20      1983                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 20 2025.....SUNRISE   641 AM PDT   SUNSET   656 PM PDT     
SEPTEMBER 21 2025.....SUNRISE   642 AM PDT   SUNSET   654 PM PDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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