034  
CDUS45 KTFX 300842  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
142 AM MST THU NOV 30 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 129 PM 61 1932 37 6 15  
MINIMUM 14 825 AM -19 1896 19 -5 1  
AVERAGE 29 28 1 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1942 0.02 -0.02 0.02  
2014  
MONTH TO DATE 0.02 0.57 -0.55 0.92  
SINCE OCT 1 1.49 1.35 0.14 2.72  
SINCE JAN 1 12.45 10.92 1.53 10.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 2014 0.3 -0.3 T  
MONTH TO DATE T 5.2 -5.2 12.5  
SINCE SEP 1 13.9 8.2 5.7 12.5  
SINCE JUL 1 13.9 8.5 5.4 12.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 37 -1 57  
MONTH TO DATE 791 929 -138 1252  
SINCE SEP 1 1517 1742 -225 1816  
SINCE JUL 1 1521 1805 -284 1818  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 36 28 8 83  
SINCE JAN 1 588 433 155 751    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 700 AM  
LOWEST 36 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1999  
MINIMUM TEMPERATURE (F) 18 -15 1952  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2023......SUNRISE 750 AM MST SUNSET 443 PM MST  
DECEMBER 1 2023......SUNRISE 751 AM MST SUNSET 442 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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