244  
CDUS45 KTFX 120909  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
209 AM MST THU DEC 12 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 11 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 21 430 PM 65 1939 31 -10 44  
MINIMUM 4 1117 PM -35 1961 9 -5 20  
AVERAGE 13 20 -7 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.39 1917 0.01 0.00 0.00  
MONTH TO DATE 0.22 0.13 0.09 0.11  
SINCE OCT 1 2.03 1.14 0.89 0.90  
SINCE JAN 1 12.20 10.93 1.27 9.80  
 
SNOWFALL (IN)  
YESTERDAY 0.3 5.7 1931 0.2 0.1 0.0  
MONTH TO DATE 3.5 2.3 1.2 0.9  
SINCE DEC 1 3.5 2.3 1.2 0.9  
SINCE JUL 1 40.7 9.9 30.8 3.5  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 45 7 33  
MONTH TO DATE 452 480 -28 473  
SINCE DEC 1 452 480 -28 473  
SINCE JUL 1 2794 2523 271 2528  
 
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 20 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 PM  
LOWEST 80 600 PM  
AVERAGE 88  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 60 1895  
MINIMUM TEMPERATURE (F) 8 -35 1922  
1961  
 
SUNRISE AND SUNSET  
DECEMBER 12 2019......SUNRISE 802 AM MST SUNSET 424 PM MST  
DECEMBER 13 2019......SUNRISE 803 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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