261  
CDUS45 KTFX 172340  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST TUE DEC 17 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 17 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1880 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 39 239 PM 61 1976 30 9 47  
MINIMUM 28 310 AM -34 1922 7 21 18  
1984  
AVERAGE 34 18 16 33  
 
PRECIPITATION (IN)  
TODAY T 0.21 1973 0.01 -0.01 0.00  
MONTH TO DATE 0.33 0.20 0.13 0.13  
SINCE OCT 1 2.14 1.21 0.93 0.92  
SINCE JAN 1 12.31 11.00 1.31 9.82  
 
DEGREE DAYS  
HEATING  
TODAY 31 47 -16 32  
MONTH TO DATE 726 756 -30 648  
SINCE DEC 1 726 756 -30 648  
SINCE JUL 1 3068 2799 269 2703  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 315 387 -72 417    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 59 400 PM  
AVERAGE 67  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 57 1979  
MINIMUM TEMPERATURE (F) 7 -36 1924  
 
SUNRISE AND SUNSET  
DECEMBER 17 2019......SUNRISE 806 AM MST SUNSET 424 PM MST  
DECEMBER 18 2019......SUNRISE 807 AM MST SUNSET 425 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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