337  
CDUS45 KTFX 200842  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
142 AM MST WED DEC 20 2023  
   
...............................
 
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 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 45 230 PM 62 1886 31 14 -6  
MINIMUM 25 1159 PM -30 1929 9 16 -27  
AVERAGE 35 20 15 -16  
 
PRECIPITATION (IN)  
YESTERDAY T 0.30 1920 0.01 -0.01 0.01  
MONTH TO DATE 0.12 0.22 -0.10 0.81  
SINCE OCT 1 2.03 1.46 0.57 2.84  
SINCE JAN 1 11.38 11.64 -0.26 9.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1920 0.3 -0.3 0.2  
MONTH TO DATE 1.0 4.4 -3.4 21.1  
SINCE DEC 1 1.0 4.4 -3.4 21.1  
SINCE JUL 1 6.7 13.0 -6.3 28.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 45 -15 81  
MONTH TO DATE 586 803 -217 1105  
SINCE DEC 1 586 803 -217 1105  
SINCE JUL 1 2258 2791 -533 2988  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 513 404 109 656    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1000 PM  
LOWEST 49 100 PM  
AVERAGE 67  
   
......................................................
 
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 62 1941  
MINIMUM TEMPERATURE (F) 9 -30 1884  
1887  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 808 AM MST SUNSET 425 PM MST  
DECEMBER 21 2023......SUNRISE 808 AM MST SUNSET 426 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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