315  
CDUS45 KTFX 200833  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MST FRI DEC 20 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 19 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 37 258 PM 62 1886 29 8 49  
MINIMUM 14 624 AM -30 1929 7 7 31  
AVERAGE 26 18 8 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1920 0.01 -0.01 0.00  
MONTH TO DATE 0.33 0.23 0.10 0.13  
SINCE OCT 1 2.14 1.24 0.90 0.92  
SINCE JAN 1 12.31 11.03 1.28 9.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1920 0.3 -0.3 0.0  
MONTH TO DATE 7.0 4.1 2.9 0.9  
SINCE DEC 1 7.0 4.1 2.9 0.9  
SINCE JUL 1 44.2 11.7 32.5 3.5  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 47 -8 25  
MONTH TO DATE 801 850 -49 698  
SINCE DEC 1 801 850 -49 698  
SINCE JUL 1 3143 2893 250 2753  
 
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 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 900 PM  
LOWEST 52 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 62 1941  
MINIMUM TEMPERATURE (F) 7 -30 1884  
1887  
 
SUNRISE AND SUNSET  
DECEMBER 20 2019......SUNRISE 808 AM MST SUNSET 425 PM MST  
DECEMBER 21 2019......SUNRISE 808 AM MST SUNSET 426 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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