654  
CDUS45 KTFX 130843  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
143 AM MST TUE FEB 13 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR FEBRUARY 12 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 41 1226 PM 63 1921 36 5 49  
MINIMUM 26 704 AM -30 1905 17 9 21  
AVERAGE 34 26 8 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1897 0.01 -0.01 0.00  
MONTH TO DATE 1.17 0.17 1.00 T  
SINCE OCT 1 3.49 2.39 1.10 3.81  
SINCE JAN 1 1.97 0.56 1.41 0.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.7 1936 0.3 -0.3 0.0  
MONTH TO DATE 9.7 2.9 6.8 T  
SINCE DEC 1 22.9 17.2 5.7 13.4  
SINCE JUL 1 36.8 25.9 10.9 25.9  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 39 -8 30  
MONTH TO DATE 412 474 -62 373  
SINCE DEC 1 2872 3068 -196 3055  
SINCE JUL 1 4433 4910 -477 4925  
 
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 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 200 AM  
LOWEST 59 400 PM  
AVERAGE 70  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 61 2015  
MINIMUM TEMPERATURE (F) 17 -28 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2024......SUNRISE 735 AM MST SUNSET 550 PM MST  
FEBRUARY 14 2024......SUNRISE 734 AM MST SUNSET 551 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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