345  
CDUS45 KTFX 202240  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU JUN 20 2019  
 
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 20 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1866 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 219 PM 95 1919 77 -16 74  
MINIMUM 47 619 AM 32 1902 50 -3 54  
AVERAGE 54 63 -9 64  
 
PRECIPITATION (IN)  
TODAY T 0.74 1884 0.07 -0.07 0.01  
MONTH TO DATE 0.28 1.49 -1.21 2.85  
SINCE OCT 1 8.66 7.16 1.50 13.66  
SINCE JAN 1 7.75 5.59 2.16 10.33  
 
DEGREE DAYS  
HEATING  
TODAY 11 4 7 1  
MONTH TO DATE 49 108 -59 97  
SINCE JUN 1 49 108 -59 97  
SINCE JUL 1 8251 7513 738 7990  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 31 23 8 15  
SINCE JUN 1 31 23 8 15  
SINCE JAN 1 34 31 3 20    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 31 100 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 102 1900  
MINIMUM TEMPERATURE (F) 50 33 1942  
 
 
SUNRISE AND SUNSET  
JUNE 20 2019..........SUNRISE 534 AM MDT SUNSET 925 PM MDT  
JUNE 21 2019..........SUNRISE 535 AM MDT SUNSET 925 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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