683  
CDUS45 KTFX 280736  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT THU MAR 28 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR MARCH 27 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 53 433 PM 76 2015 51 2 40  
MINIMUM 32 557 AM -11 1955 28 4 20  
AVERAGE 43 40 3 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1979 0.02 -0.02 0.00  
MONTH TO DATE 0.82 0.43 0.39 1.00  
SINCE OCT 1 4.86 3.07 1.79 4.91  
SINCE JAN 1 3.34 1.24 2.10 1.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.7 1979 0.1 -0.1 0.0  
MONTH TO DATE 9.3 4.1 5.2 11.3  
SINCE MAR 1 9.3 4.1 5.2 11.3  
SINCE JUL 1 57.0 33.7 23.3 38.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 25 -3 35  
MONTH TO DATE 760 798 -38 966  
SINCE MAR 1 760 798 -38 966  
SINCE JUL 1 5810 6292 -482 6551  
 
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 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
LOWEST 25 300 PM  
AVERAGE 46  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 73 1986  
MINIMUM TEMPERATURE (F) 28 -3 1954  
 
SUNRISE AND SUNSET  
MARCH 28 2024.........SUNRISE 714 AM MDT SUNSET 752 PM MDT  
MARCH 29 2024.........SUNRISE 712 AM MDT SUNSET 754 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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