461  
CDUS45 KTFX 200739  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT WED SEP 20 2023  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 19 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1880 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 401 PM 96 2009 72 -5 77  
MINIMUM 42 621 AM 24 1991 42 0 48  
AVERAGE 55 57 -2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.88 1925 0.03 -0.03 0.01  
MONTH TO DATE 0.31 0.67 -0.36 0.12  
SINCE OCT 1 11.91 11.43 0.48 8.59  
SINCE JAN 1 8.37 9.79 -1.42 6.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1983 0.0 0.0 0.0  
1998  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 9 1 2  
MONTH TO DATE 35 119 -84 60  
SINCE SEP 1 35 119 -84 60  
SINCE JUL 1 52 194 -142 64  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 32 20 12 84  
SINCE SEP 1 32 20 12 84  
SINCE JAN 1 507 400 107 652    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 800 AM  
LOWEST 29 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 1922  
MINIMUM TEMPERATURE (F) 41 24 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 703 AM MDT SUNSET 721 PM MDT  
SEPTEMBER 21 2023.....SUNRISE 704 AM MDT SUNSET 719 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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