440  
CDUS45 KTFX 180731  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
131 AM MDT WED SEP 18 2019  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 17 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 74 1258 PM 99 2009 71 3 70  
MINIMUM 52 1159 PM 26 1912 41 11 45  
AVERAGE 63 56 7 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1986 0.04 -0.04 0.00  
MONTH TO DATE 1.00 0.65 0.35 0.79  
SINCE OCT 1 9.66 10.73 -1.07 11.43  
SINCE JAN 1 8.69 9.32 -0.63 7.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1998 0.0 0.0 0.0  
2006  
2010  
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 2 10 -8 7  
MONTH TO DATE 62 119 -57 94  
SINCE SEP 1 62 119 -57 94  
SINCE JUL 1 125 202 -77 178  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 21 17 4 15  
SINCE SEP 1 21 17 4 15  
SINCE JAN 1 315 384 -69 417    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 700 AM  
LOWEST 32 100 PM  
AVERAGE 52  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1981  
MINIMUM TEMPERATURE (F) 41 23 1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2019.....SUNRISE 700 AM MDT SUNSET 726 PM MDT  
SEPTEMBER 19 2019.....SUNRISE 701 AM MDT SUNSET 724 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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