861  
CDUS45 KTFX 050811  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
211 AM MDT SAT APR 05 2025  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 4 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 45 510 PM 75 1960 54 -9 59  
1987  
MINIMUM 25 628 AM 6 1880 30 -5 39  
AVERAGE 35 42 -7 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1903 0.03 -0.03 0.33  
MONTH TO DATE 0.10 0.12 -0.02 0.37  
SINCE OCT 1 3.50 3.28 0.22 5.32  
SINCE JAN 1 2.74 1.45 1.29 3.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1903 0.1 -0.1 0.0  
MONTH TO DATE T 0.5 -0.5 0.0  
SINCE MAR 1 T 5.1 -5.1 9.3  
SINCE JUL 1 35.8 34.7 1.1 57.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 23 7 16  
MONTH TO DATE 112 95 17 61  
SINCE MAR 1 788 993 -205 923  
SINCE JUL 1 5860 6487 -627 5973  
 
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 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 700 AM  
LOWEST 23 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 77 1960  
MINIMUM TEMPERATURE (F) 30 4 1936  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 659 AM MDT SUNSET 803 PM MDT  
APRIL 6 2025.........SUNRISE 657 AM MDT SUNSET 804 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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