789  
CDUS45 KTFX 172341  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
441 PM MST WED JAN 17 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JANUARY 17 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 18 349 PM 55 1919 33 -15 33  
MINIMUM 3 124 AM -32 1930 14 -11 22  
AVERAGE 11 23 -12 28  
 
PRECIPITATION (IN)  
TODAY 0.06 0.51 1885 0.01 0.05 0.02  
MONTH TO DATE 0.48 0.22 0.26 0.30  
SINCE OCT 1 2.00 2.05 -0.05 3.71  
SINCE JAN 1 0.48 0.22 0.26 0.30  
 
DEGREE DAYS  
HEATING  
TODAY 54 42 12 37  
MONTH TO DATE 925 726 199 648  
SINCE DEC 1 1938 2016 -78 2091  
SINCE JUL 1 3499 3858 -359 3961  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 0.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 800 AM  
LOWEST 66 200 AM  
AVERAGE 75  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 57 1919  
MINIMUM TEMPERATURE (F) 14 -34 1883  
 
SUNRISE AND SUNSET  
JANUARY 17 2024.......SUNRISE 807 AM MST SUNSET 510 PM MST  
JANUARY 18 2024.......SUNRISE 806 AM MST SUNSET 511 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page