968  
CDUS45 KTFX 240739  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT THU OCT 24 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 23 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 53 611 PM 74 1944 54 -1 51  
1960  
2007  
MINIMUM 27 650 AM 6 1887 31 -4 39  
1919  
AVERAGE 40 42 -2 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1954 0.02 -0.02 0.07  
MONTH TO DATE 0.01 0.60 -0.59 0.21  
SINCE OCT 1 0.01 0.60 -0.59 0.21  
SINCE JAN 1 9.06 10.17 -1.11 11.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.7 2020 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.7 -1.7 0.0  
SINCE SEP 1 0.0 1.9 -1.9 0.0  
SINCE JUL 1 0.0 2.2 -2.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 23 2 20  
MONTH TO DATE 235 406 -171 252  
SINCE SEP 1 318 616 -298 373  
SINCE JUL 1 330 679 -349 377  
 
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 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 36 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 72 1959  
1968  
MINIMUM TEMPERATURE (F) 30 -1 1919  
 
SUNRISE AND SUNSET  
OCTOBER 24 2024.......SUNRISE 759 AM MDT SUNSET 624 PM MDT  
OCTOBER 25 2024.......SUNRISE 801 AM MDT SUNSET 623 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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