908  
CDUS45 KTFX 040748  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
148 AM MDT MON SEP 04 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 3 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 87 201 PM 102 2022 77 10 102  
MINIMUM 60 610 AM 34 1956 46 14 55  
AVERAGE 74 61 13 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.97 1909 0.06 -0.05 T  
MONTH TO DATE 0.01 0.15 -0.14 T  
SINCE OCT 1 16.26 13.58 2.68 10.21  
SINCE JAN 1 12.49 11.30 1.19 8.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1956 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 2 15 -13 0  
SINCE SEP 1 2 15 -13 0  
SINCE JUL 1 42 129 -87 13  
 
COOLING  
YESTERDAY 9 2 7 14  
MONTH TO DATE 15 6 9 30  
SINCE SEP 1 15 6 9 30  
SINCE JAN 1 319 289 30 491    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 1100 PM  
LOWEST 25 1200 PM  
AVERAGE 43  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 2001  
2003  
2022  
MINIMUM TEMPERATURE (F) 46 33 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 648 AM MDT SUNSET 800 PM MDT  
SEPTEMBER 5 2023.....SUNRISE 649 AM MDT SUNSET 758 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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