682  
CDUS45 KTFX 150748  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
148 AM MDT SAT JUL 15 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 14 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 81 410 PM 101 2002 84 -3 94  
MINIMUM 49 446 AM 41 1912 51 -2 56  
AVERAGE 65 68 -3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.34 1927 0.04 -0.04 0.00  
MONTH TO DATE 0.55 0.66 -0.11 1.22  
SINCE OCT 1 15.55 11.64 3.91 9.58  
SINCE JAN 1 11.78 9.36 2.42 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 2 -2 0  
MONTH TO DATE 18 35 -17 9  
SINCE JUN 1 164 228 -64 191  
SINCE JUL 1 18 35 -17 9  
 
COOLING  
YESTERDAY 0 4 -4 10  
MONTH TO DATE 31 45 -14 55  
SINCE JUN 1 42 69 -27 75  
SINCE JAN 1 47 72 -25 75    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
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 93 500 AM  
LOWEST 31 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 2007  
MINIMUM TEMPERATURE (F) 52 40 1999  
 
SUNRISE AND SUNSET  
JULY 15 2023..........SUNRISE 544 AM MDT SUNSET 919 PM MDT  
JULY 16 2023..........SUNRISE 545 AM MDT SUNSET 918 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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