174  
CDUS45 KTFX 070744  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
144 AM MDT SAT SEP 07 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 6 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 91 303 PM 94 2022 77 14 80  
MINIMUM 52 615 AM 30 1956 47 5 50  
AVERAGE 72 62 10 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1894 0.04 -0.04 0.01  
MONTH TO DATE 0.25 0.21 0.04 0.64  
SINCE OCT 1 9.59 10.65 -1.06 12.31  
SINCE JAN 1 8.07 8.82 -0.75 8.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1901 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 0 24 -24 8  
SINCE SEP 1 0 24 -24 8  
SINCE JUL 1 12 87 -75 12  
 
COOLING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 40 12 28 18  
SINCE SEP 1 40 12 28 18  
SINCE JAN 1 558 417 141 570    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 700 AM  
LOWEST 17 500 PM  
AVERAGE 42  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 102 2022  
MINIMUM TEMPERATURE (F) 47 28 1992  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2024.....SUNRISE 656 AM MDT SUNSET 754 PM MDT  
SEPTEMBER 8 2024.....SUNRISE 658 AM MDT SUNSET 752 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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