665  
CDUS45 KTFX 150855  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
155 AM MST SUN DEC 15 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 14 2019
 
 
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)  
YESTERDAY  
MAXIMUM 16 241 PM 61 2002 30 -14 56  
MINIMUM 4 710 PM -33 2008 8 -4 33  
AVERAGE 10 19 -9 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.26 1989 0.02 -0.01 0.00  
MONTH TO DATE 0.33 0.17 0.16 0.13  
SINCE OCT 1 2.14 1.18 0.96 0.92  
SINCE JAN 1 12.31 10.97 1.34 9.82  
 
SNOWFALL (IN)  
YESTERDAY 0.5 4.9 1989 0.2 0.3 0.0  
MONTH TO DATE 7.0 2.9 4.1 0.9  
SINCE DEC 1 7.0 2.9 4.1 0.9  
SINCE JUL 1 44.2 10.5 33.7 3.5  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 46 9 20  
MONTH TO DATE 603 617 -14 552  
SINCE DEC 1 603 617 -14 552  
SINCE JUL 1 2945 2660 285 2607  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 800 PM  
LOWEST 76 300 PM  
AVERAGE 84  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 65 1962  
MINIMUM TEMPERATURE (F) 8 -30 2008  
2009  
 
SUNRISE AND SUNSET  
DECEMBER 15 2019......SUNRISE 804 AM MST SUNSET 424 PM MST  
DECEMBER 16 2019......SUNRISE 805 AM MST SUNSET 424 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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