450  
CDUS45 KTFX 260734  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT SAT OCT 26 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 25 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 55 419 PM 79 1990 53 2 22  
MINIMUM 31 655 AM -4 2020 30 1 16  
AVERAGE 43 41 2 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 2023 0.03 -0.03 0.56  
MONTH TO DATE 0.01 0.65 -0.64 1.02  
SINCE OCT 1 0.01 0.65 -0.64 1.02  
SINCE JAN 1 9.06 10.22 -1.16 11.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1969 0.1 -0.1 5.0  
MONTH TO DATE 0.0 2.0 -2.0 6.5  
SINCE SEP 1 0.0 2.2 -2.2 6.5  
SINCE JUL 1 0.0 2.5 -2.5 6.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 24 -2 46  
MONTH TO DATE 278 453 -175 332  
SINCE SEP 1 361 663 -302 453  
SINCE JUL 1 373 726 -353 457  
 
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 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 700 AM  
LOWEST 38 400 PM  
AVERAGE 54  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 76 1922  
MINIMUM TEMPERATURE (F) 30 -6 2020  
 
SUNRISE AND SUNSET  
OCTOBER 26 2024.......SUNRISE 802 AM MDT SUNSET 621 PM MDT  
OCTOBER 27 2024.......SUNRISE 803 AM MDT SUNSET 619 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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