121  
CDUS45 KTFX 101323  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
723 AM MDT TUE SEP 10 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 9 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 59 348 PM 94 2017 74 -15 77  
MINIMUM 52 736 AM 26 1962 44 8 46  
AVERAGE 56 59 -3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.48 0.60 1921 0.04 0.44 0.00  
MONTH TO DATE 0.93 0.34 0.59 T  
SINCE OCT 1 9.59 10.42 -0.83 10.64  
SINCE JAN 1 8.62 9.01 -0.39 7.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1955 0.0 0.0 0.0  
1998  
MONTH TO DATE 0.0 0.0 0.0 MM  
SINCE SEP 1 0.0 0.0 0.0 MM  
SINCE JUL 1 0.0 0.0 0.0 MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 7 2 3  
MONTH TO DATE 29 51 -22 27  
SINCE SEP 1 29 51 -22 27  
SINCE JUL 1 92 134 -42 111  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 12 1 15  
SINCE SEP 1 13 12 1 15  
SINCE JAN 1 307 379 -72 417    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 75 200 PM  
AVERAGE 88  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 1909  
MINIMUM TEMPERATURE (F) 44 29 1896  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2019.....SUNRISE 649 AM MDT SUNSET 742 PM MDT  
SEPTEMBER 11 2019.....SUNRISE 650 AM MDT SUNSET 740 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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