470  
CDUS45 KTFX 190336  
CLIHLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
926 PM MDT FRI MAY 18 2012  
 
   
...............................
 
 
   
..THE HELENA MT CLIMATE SUMMARY FOR MAY 18 2012
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1866 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 900 AM 91 2006 68 -11 66  
MINIMUM 51 600 AM 26 1903 42 9 39  
AVERAGE 54 55 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1944 0.06 -0.06 0.00  
MONTH TO DATE 0.13 0.92 -0.79 0.83  
SINCE OCT 1 4.83 4.72 0.11 5.71  
SINCE JAN 1 3.44 3.15 0.29 3.16  
   
..............................................................
 
 
 
THE HELENA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1954  
MINIMUM TEMPERATURE (F) 42 24 1997  
 
 
SUNRISE AND SUNSET  
MAY 18 2012...........SUNRISE 550 AM MDT SUNSET 900 PM MDT  
MAY 19 2012...........SUNRISE 549 AM MDT SUNSET 901 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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