284  
CDUS45 KTFX 010735  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT FRI NOV 01 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 31 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 48 422 PM 68 1967 50 -2 38  
MINIMUM 22 651 AM -5 1935 28 -6 12  
AVERAGE 35 39 -4 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1973 0.02 -0.02 0.00  
MONTH TO DATE 0.01 0.78 -0.77 1.47  
SINCE OCT 1 0.01 0.78 -0.77 1.47  
SINCE JAN 1 9.06 10.35 -1.29 12.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.2 1973 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.8 -2.8 13.9  
SINCE SEP 1 0.0 3.0 -3.0 13.9  
SINCE JUL 1 0.0 3.3 -3.3 13.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 26 4 40  
MONTH TO DATE 405 605 -200 605  
SINCE SEP 1 488 815 -327 726  
SINCE JUL 1 500 878 -378 730  
 
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 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 700 AM  
LOWEST 35 300 PM  
AVERAGE 52  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 70 1953  
MINIMUM TEMPERATURE (F) 27 -9 1991  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2024......SUNRISE 811 AM MDT SUNSET 612 PM MDT  
NOVEMBER 2 2024......SUNRISE 812 AM MDT SUNSET 610 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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