433  
CDUS45 KTFX 270737  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT SUN OCT 27 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 26 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 73 352 PM 76 1922 52 21 20  
MINIMUM 30 704 AM -6 2020 30 0 14  
AVERAGE 52 41 11 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1925 0.02 -0.02 0.41  
1991  
MONTH TO DATE 0.01 0.67 -0.66 1.43  
SINCE OCT 1 0.01 0.67 -0.66 1.43  
SINCE JAN 1 9.06 10.24 -1.18 12.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.4 2023 0.1 -0.1 6.4  
MONTH TO DATE 0.0 2.1 -2.1 12.9  
SINCE SEP 1 0.0 2.3 -2.3 12.9  
SINCE JUL 1 0.0 2.6 -2.6 12.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 24 -11 48  
MONTH TO DATE 291 477 -186 380  
SINCE SEP 1 374 687 -313 501  
SINCE JUL 1 386 750 -364 505  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 72 28 44 36  
SINCE JAN 1 590 433 157 588    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 22 400 PM  
AVERAGE 49  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 76 2001  
MINIMUM TEMPERATURE (F) 29 3 1919  
 
SUNRISE AND SUNSET  
OCTOBER 27 2024.......SUNRISE 803 AM MDT SUNSET 619 PM MDT  
OCTOBER 28 2024.......SUNRISE 805 AM MDT SUNSET 618 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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