336  
CDUS45 KTFX 010734  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT SUN SEP 01 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 31 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 90 539 PM 97 2022 80 10 82  
MINIMUM 51 438 AM 32 1956 49 2 56  
AVERAGE 71 64 7 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1986 0.03 -0.03 0.00  
MONTH TO DATE 0.76 1.04 -0.28 0.51  
SINCE OCT 1 9.34 10.44 -1.10 11.67  
SINCE JAN 1 7.82 8.61 -0.79 8.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
1999  
2001  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE JUN 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 10 38 -28 1  
SINCE JUN 1 98 205 -107 79  
SINCE JUL 1 12 61 -49 4  
 
COOLING  
YESTERDAY 6 2 4 4  
MONTH TO DATE 167 156 11 234  
SINCE JUN 1 518 398 120 537  
SINCE JAN 1 518 405 113 552    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 500 AM  
LOWEST 19 400 PM  
AVERAGE 35  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 1967  
MINIMUM TEMPERATURE (F) 49 33 1930  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2024.....SUNRISE 649 AM MDT SUNSET 806 PM MDT  
SEPTEMBER 2 2024.....SUNRISE 650 AM MDT SUNSET 804 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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