461  
CDUS45 KTFX 260835  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MST SUN NOV 26 2023  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 25 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 34 156 PM 64 1949 39 -5 38  
MINIMUM 12 706 AM -15 1985 20 -8 17  
AVERAGE 23 29 -6 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1896 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.50 -0.48 0.87  
SINCE OCT 1 1.49 1.28 0.21 2.67  
SINCE JAN 1 12.45 10.85 1.60 10.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.0 1896 0.2 -0.2 0.0  
MONTH TO DATE T 4.4 -4.4 12.5  
SINCE SEP 1 13.9 7.4 6.5 12.5  
SINCE JUL 1 13.9 7.7 6.2 12.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 36 6 37  
MONTH TO DATE 647 783 -136 1086  
SINCE SEP 1 1373 1596 -223 1650  
SINCE JUL 1 1377 1659 -282 1652  
 
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 8 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 700 AM  
LOWEST 49 300 PM  
AVERAGE 65  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1933  
2017  
MINIMUM TEMPERATURE (F) 20 -18 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 26 2023......SUNRISE 745 AM MST SUNSET 445 PM MST  
NOVEMBER 27 2023......SUNRISE 746 AM MST SUNSET 444 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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