417  
CDUS45 KTFX 180732  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT WED OCT 18 2023  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR OCTOBER 17 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 64 1132 AM 85 1927 57 7 72  
MINIMUM 45 1206 AM 9 1930 30 15 27  
AVERAGE 55 44 11 50  
 
PRECIPITATION (IN)  
YESTERDAY T 0.72 1918 0.02 -0.02 0.00  
MONTH TO DATE 0.60 0.47 0.13 0.15  
SINCE OCT 1 0.60 0.47 0.13 0.15  
SINCE JAN 1 9.95 10.65 -0.70 7.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1982 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE SEP 1 0.0 1.2 -1.2 0.0  
SINCE JUL 1 0.0 1.2 -1.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 22 -12 15  
MONTH TO DATE 240 294 -54 208  
SINCE SEP 1 368 535 -167 333  
SINCE JUL 1 385 610 -225 337  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 38 23 15 88  
SINCE JAN 1 513 403 110 656    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 37 1200 PM  
AVERAGE 67  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 85 1958  
MINIMUM TEMPERATURE (F) 30 6 1905  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 743 AM MDT SUNSET 624 PM MDT  
OCTOBER 19 2023.......SUNRISE 745 AM MDT SUNSET 622 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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