647  
CDUS45 KTFX 230733  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MDT FRI JUN 23 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JUNE 22 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 72 401 PM 99 1919 75 -3 83  
1988  
MINIMUM 34R 418 AM 39 1951 47 -13 51  
1963  
2016  
AVERAGE 53 61 -8 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1892 0.08 -0.08 0.00  
MONTH TO DATE 2.61 2.18 0.43 1.63  
SINCE OCT 1 14.22 10.44 3.78 8.32  
SINCE JAN 1 10.45 8.16 2.29 7.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1991 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE JUN 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 96.2 66.1 30.1 61.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 5 7 0  
MONTH TO DATE 133 159 -26 148  
SINCE JUN 1 133 159 -26 148  
SINCE JUL 1 7737 7687 50 7483  
 
COOLING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 3 9 -6 12  
SINCE JUN 1 3 9 -6 12  
SINCE JAN 1 8 12 -4 12    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 21 100 PM  
AVERAGE 59  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 101 1936  
MINIMUM TEMPERATURE (F) 47 35 1905  
 
SUNRISE AND SUNSET  
JUNE 23 2023..........SUNRISE 529 AM MDT SUNSET 927 PM MDT  
JUNE 24 2023..........SUNRISE 529 AM MDT SUNSET 927 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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