130  
CDUS45 KTFX 160738  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MDT FRI AUG 16 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 15 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 88 403 PM 102 2023 85 3 102  
MINIMUM 54 701 AM 40 1944 53 1 59  
AVERAGE 71 69 2 81  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 1960 0.03 -0.03 0.00  
MONTH TO DATE 0.31 0.52 -0.21 0.08  
SINCE OCT 1 8.89 9.92 -1.03 11.24  
SINCE JAN 1 7.37 8.09 -0.72 7.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1955 0.0 0.0 0.0  
1995  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 1  
SINCE JUN 1 88 173 -85 79  
SINCE JUL 1 2 29 -27 4  
 
COOLING  
YESTERDAY 6 5 1 16  
MONTH TO DATE 92 98 -6 113  
SINCE JUN 1 443 340 103 416  
SINCE JAN 1 443 347 96 431    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 700 AM  
LOWEST 23 600 PM  
AVERAGE 53  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 2022  
MINIMUM TEMPERATURE (F) 53 42 1905  
1954  
 
SUNRISE AND SUNSET  
AUGUST 16 2024........SUNRISE 628 AM MDT SUNSET 835 PM MDT  
AUGUST 17 2024........SUNRISE 630 AM MDT SUNSET 833 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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