965  
CDUS45 KTFX 280836  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MST FRI FEB 28 2025  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR FEBRUARY 27 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 535 PM 69 1932 41 16 28  
MINIMUM 26 811 AM -22 1890 20 6 7  
AVERAGE 42 30 12 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1970 0.01 -0.01 0.03  
MONTH TO DATE 1.45 0.40 1.05 1.64  
SINCE OCT 1 2.94 2.62 0.32 3.96  
SINCE JAN 1 2.18 0.79 1.39 2.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.4 1970 0.2 -0.2 0.3  
MONTH TO DATE 18.9 6.4 12.5 20.6  
SINCE DEC 1 33.5 20.7 12.8 33.8  
SINCE JUL 1 35.8 29.4 6.4 47.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 35 -12 47  
MONTH TO DATE 1363 1024 339 980  
SINCE DEC 1 3666 3618 48 3440  
SINCE JUL 1 5049 5460 -411 5001  
 
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 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 500 AM  
LOWEST 24 600 PM  
AVERAGE 55  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 63 1992  
MINIMUM TEMPERATURE (F) 20 -18 1960  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2025......SUNRISE 709 AM MST SUNSET 613 PM MST  
MARCH 1 2025.........SUNRISE 707 AM MST SUNSET 614 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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