656  
CDUS45 KTFX 020834  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MST THU JAN 02 2025  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JANUARY 1 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 154 PM 59 1918 31 0 38  
1939  
MINIMUM 20 654 AM -33 1942 12 8 16  
AVERAGE 26 22 4 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1910 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 0.76 1.84 -1.08 1.52  
SINCE JAN 1 0.00 0.01 -0.01 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1887 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE DEC 1 2.0 7.9 -5.9 0.6  
SINCE JUL 1 4.3 16.6 -12.3 14.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 43 -4 38  
MONTH TO DATE 39 43 -4 38  
SINCE DEC 1 956 1333 -377 1051  
SINCE JUL 1 2339 3175 -836 2612  
 
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 8 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 800 AM  
LOWEST 55 100 PM  
AVERAGE 68  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1939  
MINIMUM TEMPERATURE (F) 12 -26 1950  
 
SUNRISE AND SUNSET  
JANUARY 2 2025.......SUNRISE 812 AM MST SUNSET 453 PM MST  
JANUARY 3 2025.......SUNRISE 812 AM MST SUNSET 454 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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