518  
CDUS45 KTFX 232240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE MAY 23 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 23 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 236 PM 88 1919 67 5 64  
1929  
1988  
MINIMUM 47 556 AM 30 1949 41 6 36  
AVERAGE 60 54 6 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 2004 0.10 -0.10 0.00  
MONTH TO DATE 1.20 1.61 -0.41 1.23  
SINCE OCT 1 10.21 7.44 2.77 6.68  
SINCE JAN 1 6.44 5.16 1.28 5.39  
 
DEGREE DAYS  
HEATING  
TODAY 5 11 -6 15  
MONTH TO DATE 192 339 -147 370  
SINCE MAR 1 2097 1975 122 2086  
SINCE JUL 1 7563 7445 118 7254  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 200 AM  
LOWEST 33 1200 PM  
AVERAGE 52  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1919  
1922  
MINIMUM TEMPERATURE (F) 41 30 1995  
 
SUNRISE AND SUNSET  
MAY 23 2023...........SUNRISE 540 AM MDT SUNSET 905 PM MDT  
MAY 24 2023...........SUNRISE 539 AM MDT SUNSET 907 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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