781  
CDUS45 KTFX 280732  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT SUN MAY 28 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 27 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 531 PM 95 1936 68 -10 75  
MINIMUM 50 1159 PM 28 1918 42 8 48  
AVERAGE 54 55 -1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.64 1.58 2006 0.11 0.53 0.00  
MONTH TO DATE 2.37 2.00 0.37 1.23  
SINCE OCT 1 11.38 7.83 3.55 6.68  
SINCE JAN 1 7.61 5.55 2.06 5.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1977 0.0 0.0 0.0  
1998  
MONTH TO DATE 0.0 1.8 -1.8 0.2  
SINCE MAR 1 38.2 21.3 16.9 22.0  
SINCE JUL 1 96.2 65.7 30.5 61.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 3  
MONTH TO DATE 223 381 -158 402  
SINCE MAR 1 2128 2017 111 2118  
SINCE JUL 1 7594 7487 107 7286  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 0 5 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 83 600 PM  
AVERAGE 92  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 100 1919  
MINIMUM TEMPERATURE (F) 42 27 1947  
 
SUNRISE AND SUNSET  
MAY 28 2023...........SUNRISE 535 AM MDT SUNSET 911 PM MDT  
MAY 29 2023...........SUNRISE 535 AM MDT SUNSET 912 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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