398  
CDUS45 KTFX 040734  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT WED SEP 04 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 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 83 1149 AM 99 2022 78 5 82  
MINIMUM 60 1054 PM 32 1958 48 12 58  
AVERAGE 72 63 9 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.59 1901 0.03 0.22 0.05  
MONTH TO DATE 0.25 0.10 0.15 0.05  
SINCE OCT 1 9.59 10.54 -0.95 11.72  
SINCE JAN 1 8.07 8.71 -0.64 8.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1954 0.0 0.0 0.0  
1995  
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 12 -12 0  
SINCE SEP 1 0 12 -12 0  
SINCE JUL 1 12 75 -63 4  
 
COOLING  
YESTERDAY 7 2 5 5  
MONTH TO DATE 25 6 19 18  
SINCE SEP 1 25 6 19 18  
SINCE JAN 1 543 411 132 570    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 100 PM  
LOWEST 32 1200 PM  
AVERAGE 51  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1998  
MINIMUM TEMPERATURE (F) 48 31 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2024.....SUNRISE 653 AM MDT SUNSET 800 PM MDT  
SEPTEMBER 5 2024.....SUNRISE 654 AM MDT SUNSET 758 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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