613  
CDUS45 KTFX 120743  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
143 AM MDT WED JUL 12 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 11 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 80 1115 AM 99 2002 83 -3 83  
MINIMUM 52 1153 PM 39 2008 51 1 49  
AVERAGE 66 67 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1976 0.04 -0.04 0.00  
MONTH TO DATE 0.52 0.53 -0.01 1.22  
SINCE OCT 1 15.52 11.51 4.01 9.58  
SINCE JAN 1 11.75 9.23 2.52 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 29 -11 9  
SINCE JUN 1 164 222 -58 191  
SINCE JUL 1 18 29 -11 9  
 
COOLING  
YESTERDAY 1 4 -3 1  
MONTH TO DATE 25 33 -8 26  
SINCE JUN 1 36 57 -21 46  
SINCE JAN 1 41 60 -19 46    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 28 1100 AM  
AVERAGE 59  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 2002  
MINIMUM TEMPERATURE (F) 51 40 2004  
2008  
 
SUNRISE AND SUNSET  
JULY 12 2023..........SUNRISE 541 AM MDT SUNSET 921 PM MDT  
JULY 13 2023..........SUNRISE 542 AM MDT SUNSET 920 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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