484  
CDUS45 KTFX 280733  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MDT MON AUG 28 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 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 88 430 PM 98 1971 79 9 82  
MINIMUM 50 342 AM 39 1911 48 2 47  
2018  
AVERAGE 69 64 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 1928 0.04 -0.04 0.00  
MONTH TO DATE 0.57 1.04 -0.47 0.40  
SINCE OCT 1 16.19 13.25 2.94 10.21  
SINCE JAN 1 12.42 10.97 1.45 8.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE JUN 1 0.0 0.5 -0.5 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 14 51 -37 1  
SINCE JUN 1 186 292 -106 192  
SINCE JUL 1 40 99 -59 10  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 129 112 17 222  
SINCE JUN 1 284 272 12 447  
SINCE JAN 1 289 275 14 447    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 300 AM  
LOWEST 17 600 PM  
AVERAGE 39  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 2012  
MINIMUM TEMPERATURE (F) 48 35 1918  
 
SUNRISE AND SUNSET  
AUGUST 28 2023........SUNRISE 639 AM MDT SUNSET 814 PM MDT  
AUGUST 29 2023........SUNRISE 640 AM MDT SUNSET 812 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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