520  
CDUS45 KTFX 062340  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST WED DEC 06 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 6 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 330 PM 64 1939 36 24 17  
MINIMUM 48 252 AM -27 2013 15 33 -4  
AVERAGE 54 26 28 7  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1901 0.01 -0.01 T  
MONTH TO DATE 0.01 0.09 -0.08 0.13  
SINCE OCT 1 2.13 2.03 0.10 2.63  
SINCE JAN 1 19.42 16.75 2.67 16.55  
 
DEGREE DAYS  
HEATING  
TODAY 11 39 -28 58  
MONTH TO DATE 150 231 -81 289  
SINCE DEC 1 150 231 -81 289  
SINCE JUL 1 1970 2322 -352 2287  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 229 229 0 402    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50  
LOWEST 33  
AVERAGE 42  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 64 1939  
MINIMUM TEMPERATURE (F) 15 -32 1972  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 749 AM MST SUNSET 429 PM MST  
DECEMBER 7 2023......SUNRISE 750 AM MST SUNSET 429 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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