718  
CDUS45 KTFX 042340  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST MON DEC 04 2023  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 4 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 323 PM 64 1918 35 16 21  
MINIMUM 42 843 AM -24 1880 17 25 2  
1972  
AVERAGE 47 26 21 12  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 1977 0.02 -0.02 0.04  
MONTH TO DATE 0.00 0.07 -0.07 0.22  
SINCE OCT 1 1.49 1.44 0.05 2.94  
SINCE JAN 1 12.45 11.01 1.44 11.03  
 
DEGREE DAYS  
HEATING  
TODAY 18 39 -21 53  
MONTH TO DATE 104 153 -49 192  
SINCE DEC 1 104 153 -49 192  
SINCE JUL 1 1665 1995 -330 2062  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 588 433 155 751    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 400 AM  
LOWEST 44 200 AM  
AVERAGE 49  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 60 1939  
MINIMUM TEMPERATURE (F) 17 -28 1972  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 755 AM MST SUNSET 441 PM MST  
DECEMBER 5 2023......SUNRISE 756 AM MST SUNSET 441 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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