028  
CDUS45 KTFX 170744  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
144 AM MDT MON JUL 17 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 16 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 90 331 PM 102 1919 85 5 96  
MINIMUM 53 456 AM 36 1999 52 1 58  
AVERAGE 72 68 4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1928 0.04 -0.04 T  
MONTH TO DATE 0.55 0.74 -0.19 1.22  
SINCE OCT 1 15.55 11.72 3.83 9.58  
SINCE JAN 1 11.78 9.44 2.34 8.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.3 -0.3 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 18 37 -19 9  
SINCE JUN 1 164 230 -66 191  
SINCE JUL 1 18 37 -19 9  
 
COOLING  
YESTERDAY 7 5 2 12  
MONTH TO DATE 42 54 -12 78  
SINCE JUN 1 53 78 -25 98  
SINCE JAN 1 58 81 -23 98    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 500 AM  
LOWEST 17 400 PM  
AVERAGE 47  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 1936  
2022  
MINIMUM TEMPERATURE (F) 52 37 1999  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 546 AM MDT SUNSET 917 PM MDT  
JULY 18 2023..........SUNRISE 547 AM MDT SUNSET 916 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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