487  
CDUS45 KTFX 040737  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT FRI OCT 04 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 3 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 63 351 PM 85 1963 65 -2 64  
2011  
MINIMUM 37 743 AM 18 1999 39 -2 51  
AVERAGE 50 52 -2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2005 0.03 -0.03 T  
MONTH TO DATE 0.00 0.08 -0.08 0.07  
SINCE OCT 1 0.00 0.08 -0.08 0.07  
SINCE JAN 1 9.05 9.65 -0.60 11.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 1916 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 0.0 0.6 -0.6 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 13 2 7  
MONTH TO DATE 33 38 -5 36  
SINCE SEP 1 116 248 -132 157  
SINCE JUL 1 128 311 -183 161  
 
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 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 600 AM  
LOWEST 28 200 PM  
AVERAGE 45  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 84 2020  
MINIMUM TEMPERATURE (F) 38 21 1898  
 
SUNRISE AND SUNSET  
OCTOBER 4 2024.......SUNRISE 731 AM MDT SUNSET 701 PM MDT  
OCTOBER 5 2024.......SUNRISE 733 AM MDT SUNSET 659 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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