AFOS product CLIBIL
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CLIBIL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BILLINGS MT
347 AM MDT SAT OCT 11 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 10 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         69    414 PM  87    2015  62      7       72       
  MINIMUM         44    617 AM  16    2009  40      4       50       
                                      2019                           
  AVERAGE         57                        50      7       61     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.71 2003   0.05  -0.05     0.00     
  MONTH TO DATE    1.04                      0.52   0.52     0.00     
  SINCE OCT 1      1.04                      0.52   0.52     0.00     
  SINCE JAN 1     15.44                     12.29   3.15    10.66     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.1  2008   0.2   -0.2      0.0      
  MONTH TO DATE    0.0                       1.1   -1.1      0.0      
  SINCE SEP 1      0.0                       1.4   -1.4      0.0      
  SINCE JUL 1      T                         1.4   -1.4       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        8                        15     -7        4        
  MONTH TO DATE   90                       127    -37       47        
  SINCE SEP 1    137                       295   -158      102        
  SINCE JUL 1    153                       331   -178      116        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    1                         1      0        1        
  SINCE SEP 1     74                        63     11      119        
  SINCE JAN 1    659                       658      1      786        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     6.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           400 AM                                      
 LOWEST     37           400 PM                                      
 AVERAGE    61                                                        

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


THE BILLINGS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   61        82      1991                      
                                             1995                     
 MINIMUM TEMPERATURE (F)   39        14      2009                      


SUNRISE AND SUNSET                                                    
OCTOBER 11 2025.......SUNRISE   726 AM MDT   SUNSET   635 PM MDT     
OCTOBER 12 2025.......SUNRISE   727 AM MDT   SUNSET   633 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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