542  
CDUS45 KTFX 050838  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MST TUE MAR 05 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR MARCH 4 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 35 324 PM 71 1987 43 -8 37  
MINIMUM 11 655 AM -30 2019 21 -10 14  
AVERAGE 23 32 -9 26  
 
PRECIPITATION (IN)  
YESTERDAY T 0.58 1901 0.01 -0.01 0.00  
MONTH TO DATE 0.28 0.05 0.23 T  
SINCE OCT 1 4.32 2.69 1.63 3.91  
SINCE JAN 1 2.80 0.86 1.94 0.50  
 
SNOWFALL (IN)  
YESTERDAY T 9.6 1935 0.2 -0.2 0.0  
MONTH TO DATE 4.0 0.7 3.3 T  
SINCE MAR 1 4.0 0.7 3.3 T  
SINCE JUL 1 51.7 30.3 21.4 26.7  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 33 9 39  
MONTH TO DATE 153 134 19 138  
SINCE MAR 1 153 134 19 138  
SINCE JUL 1 5203 5628 -425 5723  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 100 AM  
LOWEST 44 1100 PM  
AVERAGE 62  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 73 1987  
MINIMUM TEMPERATURE (F) 21 -27 2019  
 
SUNRISE AND SUNSET  
MARCH 5 2024.........SUNRISE 659 AM MST SUNSET 621 PM MST  
MARCH 6 2024.........SUNRISE 657 AM MST SUNSET 622 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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