AFOS product CLIBZN
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CDUS45 KTFX 190908
CLIBZN

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GREAT FALLS MT
208 AM MST TUE DEC 19 2023

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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR DECEMBER 18 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         43    207 PM  61    1979  31     12        8       
  MINIMUM         17    613 AM -25    1955   9      8      -18       
  AVERAGE         30                        20     10       -5     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.29 1977   0.01  -0.01     0.00     
  MONTH TO DATE    0.36                      0.27   0.09     0.52     
  SINCE OCT 1      0.71                      2.11  -1.40     2.45     
  SINCE JAN 1     14.26                     13.26   1.00    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       35                        45    -10       70        
  MONTH TO DATE  599                       784   -185      901        
  SINCE DEC 1    599                       784   -185      901        
  SINCE JUL 1   2375                      2886   -511     3061        

 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    12   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     1.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           100 AM                                      
 LOWEST     43           200 PM                                      
 AVERAGE    62                                                        

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


THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   31        55      2004                      
 MINIMUM TEMPERATURE (F)    9       -25      1949                      


SUNRISE AND SUNSET                                                    
DECEMBER 19 2023......SUNRISE   801 AM MST   SUNSET   442 PM MST     
DECEMBER 20 2023......SUNRISE   802 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.




$$