055  
CDUS45 KTFX 132240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN AUG 13 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 13 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 80 258 PM 99 2015 85 -5 95  
MINIMUM 48 524 AM 40 1896 51 -3 54  
1918  
2005  
AVERAGE 64 68 -4 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 1908 0.04 -0.04 0.00  
MONTH TO DATE 0.43 0.45 -0.02 0.07  
SINCE OCT 1 16.05 12.66 3.39 9.88  
SINCE JAN 1 12.28 10.38 1.90 8.59  
 
DEGREE DAYS  
HEATING  
TODAY 1 2 -1 0  
MONTH TO DATE 6 14 -8 1  
SINCE JUN 1 178 255 -77 192  
SINCE JUL 1 32 62 -30 10  
 
COOLING  
TODAY 0 4 -4 10  
MONTH TO DATE 52 68 -16 123  
SINCE JUN 1 207 228 -21 348  
SINCE JAN 1 212 231 -19 348    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 25 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 1971  
MINIMUM TEMPERATURE (F) 51 36 1995  
 
SUNRISE AND SUNSET  
AUGUST 13 2023........SUNRISE 619 AM MDT SUNSET 841 PM MDT  
AUGUST 14 2023........SUNRISE 620 AM MDT SUNSET 839 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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