571  
CDUS45 KTFX 250737  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT THU APR 25 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 24 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 74 205 PM 83 1910 59 15 61  
MINIMUM 33 533 AM 16 2009 34 -1 38  
AVERAGE 54 47 7 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1900 0.03 -0.03 0.05  
MONTH TO DATE 0.72 0.80 -0.08 0.85  
SINCE OCT 1 5.67 3.96 1.71 6.13  
SINCE JAN 1 4.15 2.13 2.02 2.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1964 0.0 0.0 0.0  
MONTH TO DATE 0.4 2.5 -2.1 5.5  
SINCE MAR 1 9.7 7.1 2.6 21.6  
SINCE JUL 1 57.4 36.7 20.7 48.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 18 -7 15  
MONTH TO DATE 416 510 -94 553  
SINCE MAR 1 1278 1408 -130 1648  
SINCE JUL 1 6328 6902 -574 7233  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 600 AM  
LOWEST 14 200 PM  
AVERAGE 35  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 1910  
MINIMUM TEMPERATURE (F) 35 19 1880  
 
SUNRISE AND SUNSET  
APRIL 25 2024.........SUNRISE 622 AM MDT SUNSET 830 PM MDT  
APRIL 26 2024.........SUNRISE 620 AM MDT SUNSET 832 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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