434  
CDUS45 KTFX 110737  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT TUE JUN 11 2024  
   
...............................  
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 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 80 356 PM 94 1956 73 7 72  
MINIMUM 57 1131 PM 30 1999 48 9 59  
AVERAGE 69 60 9 66  
 
PRECIPITATION (IN)  
YESTERDAY T 1.47 1892 0.08 -0.08 0.00  
MONTH TO DATE 0.31 0.90 -0.59 2.02  
SINCE OCT 1 7.72 7.03 0.69 9.55  
SINCE JAN 1 6.20 5.20 1.00 6.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0  
1999  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 57.9 37.2 20.7 48.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 19 65 -46 16  
SINCE JUN 1 19 65 -46 16  
SINCE JUL 1 6794 7421 -627 7461  
 
COOLING  
YESTERDAY 4 1 3 1  
MONTH TO DATE 12 10 2 19  
SINCE JUN 1 12 10 2 19  
SINCE JAN 1 12 17 -5 34    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 25 600 PM  
AVERAGE 58  
   
......................................................  
 
THE HELENA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1918  
MINIMUM TEMPERATURE (F) 48 35 1969  
 
SUNRISE AND SUNSET  
JUNE 11 2024..........SUNRISE 534 AM MDT SUNSET 921 PM MDT  
JUNE 12 2024..........SUNRISE 534 AM MDT SUNSET 922 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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