711  
CDUS45 KTFX 280746  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
146 AM MDT MON OCT 28 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 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 75 157 PM 76 2001 52 23 24  
MINIMUM 33 751 AM 3 1919 29 4 5  
AVERAGE 54 40 14 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.31 1917 0.02 -0.02 0.04  
MONTH TO DATE 0.01 0.69 -0.68 1.47  
SINCE OCT 1 0.01 0.69 -0.68 1.47  
SINCE JAN 1 9.06 10.26 -1.20 12.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.3 1925 0.2 -0.2 1.0  
MONTH TO DATE 0.0 2.3 -2.3 13.9  
SINCE SEP 1 0.0 2.5 -2.5 13.9  
SINCE JUL 1 0.0 2.8 -2.8 13.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 25 -14 50  
MONTH TO DATE 302 502 -200 430  
SINCE SEP 1 385 712 -327 551  
SINCE JUL 1 397 775 -378 555  
 
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 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 800 AM  
LOWEST 18 100 PM  
AVERAGE 47  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 76 1937  
MINIMUM TEMPERATURE (F) 29 3 1991  
 
SUNRISE AND SUNSET  
OCTOBER 28 2024.......SUNRISE 805 AM MDT SUNSET 618 PM MDT  
OCTOBER 29 2024.......SUNRISE 806 AM MDT SUNSET 616 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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