347  
CDUS45 KTFX 050734  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT THU SEP 05 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 4 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 84 410 PM 96 1998 78 6 64  
MINIMUM 51 527 AM 31 1962 48 3 56  
AVERAGE 68 63 5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 1881 0.04 -0.04 0.42  
MONTH TO DATE 0.25 0.14 0.11 0.47  
SINCE OCT 1 9.59 10.58 -0.99 12.14  
SINCE JAN 1 8.07 8.75 -0.68 8.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
2000  
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 5  
MONTH TO DATE 0 16 -16 5  
SINCE SEP 1 0 16 -16 5  
SINCE JUL 1 12 79 -67 9  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 28 8 20 18  
SINCE SEP 1 28 8 20 18  
SINCE JAN 1 546 413 133 570    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 32 200 PM  
AVERAGE 59  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1967  
2020  
MINIMUM TEMPERATURE (F) 48 30 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2024.....SUNRISE 654 AM MDT SUNSET 758 PM MDT  
SEPTEMBER 6 2024.....SUNRISE 655 AM MDT SUNSET 756 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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