945  
CDUS45 KTFX 020849  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
149 AM MST TUE JAN 02 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JANUARY 1 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 231 PM 59 1918 31 7 32  
1939  
MINIMUM 16 903 AM -33 1942 12 4 19  
AVERAGE 27 22 5 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1910 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 1.52 1.84 -0.32 3.41  
SINCE JAN 1 0.00 0.01 -0.01 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1887 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE DEC 1 0.6 7.9 -7.3 10.7  
SINCE JUL 1 14.5 16.6 -2.1 23.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 43 -5 39  
MONTH TO DATE 38 43 -5 39  
SINCE DEC 1 1051 1333 -282 1482  
SINCE JUL 1 2612 3175 -563 3352  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 PM  
LOWEST 59 200 PM  
AVERAGE 74  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1939  
MINIMUM TEMPERATURE (F) 12 -26 1950  
 
SUNRISE AND SUNSET  
JANUARY 2 2024.......SUNRISE 812 AM MST SUNSET 452 PM MST  
JANUARY 3 2024.......SUNRISE 812 AM MST SUNSET 453 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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