166  
CDUS45 KTFX 182340  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST WED DEC 18 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 18 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 39 252 PM 57 1979 29 10 51  
MINIMUM 31 352 AM -36 1924 7 24 28  
AVERAGE 35 18 17 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 1887 0.02 -0.02 0.00  
MONTH TO DATE 0.33 0.22 0.11 0.13  
SINCE OCT 1 2.14 1.23 0.91 0.92  
SINCE JAN 1 12.31 11.02 1.29 9.82  
 
DEGREE DAYS  
HEATING  
TODAY 30 47 -17 25  
MONTH TO DATE 756 803 -47 673  
SINCE DEC 1 756 803 -47 673  
SINCE JUL 1 3098 2846 252 2728  
 
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 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 200 AM  
LOWEST 47 900 AM  
AVERAGE 54  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 62 1886  
MINIMUM TEMPERATURE (F) 7 -30 1929  
 
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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