AFOS product CLIBZN
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CDUS45 KTFX 180833
CLIBZN

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MST MON DEC 18 2023

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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR DECEMBER 17 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1935 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         47    356 PM  56    1979  31     16       21       
  MINIMUM         19   1025 PM -35    2016   9     10       -3       
  AVERAGE         33                        20     13        9     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.14 1963   0.01  -0.01     0.00     
  MONTH TO DATE    0.36                      0.26   0.10     0.52     
  SINCE OCT 1      0.71                      2.10  -1.39     2.45     
  SINCE JAN 1     14.26                     13.25   1.01    12.64     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                                                
  MONTH TO DATE    0.6                                                
  SINCE DEC 1      0.6                                                
  SINCE JUL 1      8.6                                                
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       32                        45    -13       56        
  MONTH TO DATE  564                       739   -175      831        
  SINCE DEC 1    564                       739   -175      831        
  SINCE JUL 1   2340                      2841   -501     2991        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    240                       233      7      451        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (150)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     3.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM                                      
 LOWEST     35           200 PM                                      
 AVERAGE    64                                                        

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


THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   31        61      1979                      
 MINIMUM TEMPERATURE (F)    9       -25      1955                      


SUNRISE AND SUNSET                                                    
DECEMBER 18 2023......SUNRISE   801 AM MST   SUNSET   441 PM MST     
DECEMBER 19 2023......SUNRISE   801 AM MST   SUNSET   442 PM MST     


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




$$