707  
CDUS45 KTFX 110733  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MDT THU APR 11 2024  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 10 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 MM MM 78 2023 55 MM 78  
MINIMUM MM MM 12 1929 31 MM 42  
AVERAGE MM 43 MM 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1896 0.03 -0.03 0.00  
MONTH TO DATE 0.71 0.31 0.40 T  
SINCE OCT 1 5.66 3.47 2.19 5.28  
SINCE JAN 1 4.14 1.64 2.50 1.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.2 1903 0.1 -0.1 0.0  
MONTH TO DATE 0.4 1.2 -0.8 T  
SINCE MAR 1 9.7 5.8 3.9 16.1  
SINCE JUL 1 57.4 35.4 22.0 42.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 22 MM 5  
MONTH TO DATE 167 230 -63 233  
SINCE MAR 1 1029 1128 -99 1328  
SINCE JUL 1 6079 6622 -543 6913  
 
COOLING  
YESTERDAY MM 0 MM 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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 76 1949  
MINIMUM TEMPERATURE (F) 31 5 1940  
 
SUNRISE AND SUNSET  
APRIL 11 2024.........SUNRISE 647 AM MDT SUNSET 811 PM MDT  
APRIL 12 2024.........SUNRISE 645 AM MDT SUNSET 813 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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