042  
CDUS45 KTFX 290834  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MST MON JAN 29 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JANUARY 28 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 47 601 PM 56 1931 34 13 27  
MINIMUM 29 655 AM -32 1929 15 14 -2  
AVERAGE 38 24 14 13  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 1899 0.01 -0.01 T  
MONTH TO DATE 0.80 0.35 0.45 0.40  
SINCE OCT 1 2.32 2.18 0.14 3.81  
SINCE JAN 1 0.80 0.35 0.45 0.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1899 0.2 -0.2 T  
MONTH TO DATE 12.6 6.0 6.6 2.7  
SINCE DEC 1 13.2 13.7 -0.5 13.4  
SINCE JUL 1 27.1 22.4 4.7 25.9  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 41 -14 52  
MONTH TO DATE 1363 1181 182 1060  
SINCE DEC 1 2376 2471 -95 2503  
SINCE JUL 1 3937 4313 -376 4373  
 
COOLING  
YESTERDAY 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 9 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 60 600 PM  
AVERAGE 75  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 56 1931  
1962  
MINIMUM TEMPERATURE (F) 15 -32 1916  
 
SUNRISE AND SUNSET  
JANUARY 29 2024.......SUNRISE 756 AM MST SUNSET 527 PM MST  
JANUARY 30 2024.......SUNRISE 755 AM MST SUNSET 528 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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