551  
CDUS45 KTFX 120810  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
210 AM MDT THU SEP 12 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 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 63 305 PM 94 1919 73 -10 72  
1958  
2017  
MINIMUM 48 714 AM 23 1889 43 5 44  
1989  
AVERAGE 56 58 -2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 1978 0.04 -0.04 0.01  
MONTH TO DATE 0.93 0.42 0.51 0.01  
SINCE OCT 1 9.59 10.50 -0.91 10.65  
SINCE JAN 1 8.62 9.09 -0.47 7.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1907 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 7  
MONTH TO DATE 47 66 -19 37  
SINCE SEP 1 47 66 -19 37  
SINCE JUL 1 110 149 -39 121  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 14 -1 15  
SINCE SEP 1 13 14 -1 15  
SINCE JAN 1 307 381 -74 417    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 50 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1990  
MINIMUM TEMPERATURE (F) 43 26 1890  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2019.....SUNRISE 651 AM MDT SUNSET 738 PM MDT  
SEPTEMBER 13 2019.....SUNRISE 653 AM MDT SUNSET 736 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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