346  
CDUS45 KTFX 090746  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
146 AM MDT THU MAY 09 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 8 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 926 PM 88 1987 62 -20 64  
MINIMUM 32 149 AM 21 1999 36 -4 39  
AVERAGE 37 49 -12 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 0.97 1948 0.06 0.29 T  
MONTH TO DATE 1.50 0.44 1.06 0.89  
SINCE OCT 1 8.43 6.27 2.16 9.90  
SINCE JAN 1 6.33 3.99 2.34 6.13  
 
SNOWFALL (IN)  
YESTERDAY 0.3 0.4 1996 0.1 0.2 0.0  
2002  
MONTH TO DATE 2.2 0.9 1.3 0.0  
SINCE MAR 1 14.5 20.4 -5.9 38.2  
SINCE JUL 1 51.8 64.8 -13.0 96.2  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 16 12 13  
MONTH TO DATE 181 138 43 75  
SINCE MAR 1 1820 1774 46 1980  
SINCE JUL 1 6645 7244 -599 7446  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 23.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
MIXED PRECIP  
LIGHT RAIN  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 79 700 PM  
AVERAGE 90  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 85 1987  
MINIMUM TEMPERATURE (F) 36 24 1990  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 556 AM MDT SUNSET 849 PM MDT  
MAY 10 2024...........SUNRISE 554 AM MDT SUNSET 850 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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