192  
CDUS45 KTFX 180835  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MST WED DEC 18 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 17 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 40 737 PM 61 1976 30 10 47  
MINIMUM 28 310 AM -34 1922 7 21 18  
1984  
AVERAGE 34 18 16 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 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  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1970 0.3 -0.3 0.0  
MONTH TO DATE 7.0 3.6 3.4 0.9  
SINCE DEC 1 7.0 3.6 3.4 0.9  
SINCE JUL 1 44.2 11.2 33.0 3.5  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
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 28 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 50 700 PM  
AVERAGE 63  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 57 1979  
MINIMUM TEMPERATURE (F) 7 -36 1924  
 
SUNRISE AND SUNSET  
DECEMBER 18 2019......SUNRISE 807 AM MST SUNSET 425 PM MST  
DECEMBER 19 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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