427  
CDUS45 KTFX 112240  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN JUN 11 2023  
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 11 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1866 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 248 PM 94 1918 73 6 70  
MINIMUM 56 527 AM 35 1969 48 8 52  
AVERAGE 68 60 8 61  
 
PRECIPITATION (IN)  
TODAY 0.00 2.16 1915 0.08 -0.08 0.05  
MONTH TO DATE 2.02 0.98 1.04 0.56  
SINCE OCT 1 9.55 7.11 2.44 4.85  
SINCE JAN 1 6.14 5.28 0.86 3.42  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 4  
MONTH TO DATE 16 71 -55 55  
SINCE JUN 1 16 71 -55 55  
SINCE JUL 1 7461 7427 34 6824  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 22 11 11 7  
SINCE JUN 1 22 11 11 7  
SINCE JAN 1 37 18 19 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 37 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1918  
MINIMUM TEMPERATURE (F) 48 33 1969  
 
SUNRISE AND SUNSET  
JUNE 11 2023..........SUNRISE 535 AM MDT SUNSET 921 PM MDT  
JUNE 12 2023..........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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