548  
CDUS45 KTFX 182340  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST SAT NOV 18 2023  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 18 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 51 343 PM 71 2008 42 9 14  
MINIMUM 25 634 AM -17 1881 22 3 -6  
AVERAGE 38 32 6 4  
 
PRECIPITATION (IN)  
TODAY 0.00 0.31 1978 0.02 -0.02 0.00  
MONTH TO DATE 0.01 0.37 -0.36 0.87  
SINCE OCT 1 1.48 1.15 0.33 2.67  
SINCE JAN 1 12.44 10.72 1.72 10.76  
 
DEGREE DAYS  
HEATING  
TODAY 27 33 -6 61  
MONTH TO DATE 417 540 -123 783  
SINCE SEP 1 1143 1353 -210 1347  
SINCE JUL 1 1147 1416 -269 1349  
 
COOLING  
TODAY 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 7 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 300 AM  
LOWEST 44 200 PM  
AVERAGE 61  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 69 1897  
MINIMUM TEMPERATURE (F) 22 -15 1900  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 734 AM MST SUNSET 452 PM MST  
NOVEMBER 19 2023......SUNRISE 736 AM MST SUNSET 451 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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