977  
CDUS45 KTFX 112240  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON MAR 11 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR MARCH 11 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 259 PM 69 1900 46 4 29  
2005  
MINIMUM 34 653 AM -16 1932 23 11 12  
1969  
AVERAGE 42 34 8 21  
 
PRECIPITATION (IN)  
TODAY 0.00 0.69 1929 0.01 -0.01 0.07  
MONTH TO DATE 0.28 0.15 0.13 0.45  
SINCE OCT 1 4.32 2.79 1.53 4.36  
SINCE JAN 1 2.80 0.96 1.84 0.95  
 
DEGREE DAYS  
HEATING  
TODAY 23 30 -7 44  
MONTH TO DATE 374 355 19 450  
SINCE MAR 1 374 355 19 450  
SINCE JUL 1 5424 5849 -425 6035  
 
COOLING  
TODAY 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 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 700 AM  
LOWEST 44 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 2007  
MINIMUM TEMPERATURE (F) 23 -12 1950  
 
SUNRISE AND SUNSET  
MARCH 11 2024.........SUNRISE 747 AM MDT SUNSET 729 PM MDT  
MARCH 12 2024.........SUNRISE 745 AM MDT SUNSET 730 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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