AFOS product CLIBIL
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CLIBIL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BILLINGS MT
931 PM MDT SUN OCT 22 2023

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

...THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 22 2023...
VALID AS OF 0900 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         60    331 PM  80    1939  56      4       50       
  MINIMUM         41    539 AM  20    2002  35      6       41       
                                      2020                           
  AVERAGE         51                        45      6       46     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.31 1975   0.04  -0.04     0.17     
  MONTH TO DATE    1.25                      1.08   0.17     0.61     
  SINCE OCT 1      1.25                      1.08   0.17     0.61     
  SINCE JAN 1     16.32                     12.85   3.47    13.84     

SNOWFALL (IN)                                                              
  TODAY            0.0           4.0  1955   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       2.9   -2.9      0.0      
  SINCE SEP 1      0.0                       3.2   -3.2       T       
  SINCE JUL 1      T                         3.2   -3.2       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           14                        20     -6       19        
  MONTH TO DATE  214                       337   -123      205        
  SINCE SEP 1    290                       505   -215      271        
  SINCE JUL 1    306                       541   -235      277        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    3                         1      2        0        
  SINCE SEP 1     83                        63     20      137        
  SINCE JAN 1    715                       658     57      910        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED    10.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           400 AM                                      
 LOWEST     45           300 PM                                      
 AVERAGE    64                                                        



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




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