773  
CDUS45 KTFX 160732  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT TUE APR 16 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 15 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 71 306 PM 78 1926 56 15 54  
1984  
1988  
MINIMUM 44 559 AM 9 1896 32 12 25  
AVERAGE 58 44 14 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1925 0.04 -0.04 0.00  
MONTH TO DATE 0.71 0.49 0.22 0.40  
SINCE OCT 1 5.66 3.65 2.01 5.68  
SINCE JAN 1 4.14 1.82 2.32 2.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.1 1884 0.1 -0.1 0.0  
MONTH TO DATE 0.4 1.7 -1.3 1.0  
SINCE MAR 1 9.7 6.3 3.4 17.1  
SINCE JUL 1 57.4 35.9 21.5 43.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 21 -14 25  
MONTH TO DATE 219 337 -118 352  
SINCE MAR 1 1081 1235 -154 1447  
SINCE JUL 1 6131 6729 -598 7032  
 
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 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 23 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 1994  
MINIMUM TEMPERATURE (F) 32 6 1896  
 
SUNRISE AND SUNSET  
APRIL 16 2024.........SUNRISE 638 AM MDT SUNSET 818 PM MDT  
APRIL 17 2024.........SUNRISE 636 AM MDT SUNSET 820 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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