273  
CDUS45 KTFX 020747  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
147 AM MDT WED APR 02 2025  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 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 40 156 PM 75 1966 53 -13 61  
MINIMUM 34 1159 PM -10 1936 29 5 23  
AVERAGE 37 41 -4 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.59 2004 0.03 0.01 0.00  
MONTH TO DATE 0.04 0.03 0.01 0.00  
SINCE OCT 1 3.44 3.19 0.25 4.95  
SINCE JAN 1 2.68 1.36 1.32 3.43  
 
SNOWFALL (IN)  
YESTERDAY T 6.0 1913 0.1 -0.1 0.0  
MONTH TO DATE T 0.1 -0.1 0.0  
SINCE MAR 1 T 4.7 -4.7 9.3  
SINCE JUL 1 35.8 34.3 1.5 57.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 24 4 23  
MONTH TO DATE 28 24 4 23  
SINCE MAR 1 704 922 -218 885  
SINCE JUL 1 5776 6416 -640 5935  
 
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 24 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 59 300 PM  
AVERAGE 78  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 76 1990  
MINIMUM TEMPERATURE (F) 29 -5 1936  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 705 AM MDT SUNSET 759 PM MDT  
APRIL 3 2025.........SUNRISE 703 AM MDT SUNSET 800 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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