466  
CDUS45 KTFX 160743  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
143 AM MDT SUN JUL 16 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 15 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 88 354 PM 104 2007 85 3 93  
MINIMUM 50 335 AM 40 1999 52 -2 59  
AVERAGE 69 68 1 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 1950 0.04 -0.04 0.00  
MONTH TO DATE 0.55 0.70 -0.15 1.22  
SINCE OCT 1 15.55 11.68 3.87 9.58  
SINCE JAN 1 11.78 9.40 2.38 8.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 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 36 -18 9  
SINCE JUN 1 164 229 -65 191  
SINCE JUL 1 18 36 -18 9  
 
COOLING  
YESTERDAY 4 4 0 11  
MONTH TO DATE 35 49 -14 66  
SINCE JUN 1 46 73 -27 86  
SINCE JAN 1 51 76 -25 86    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 22 400 PM  
AVERAGE 56  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 1919  
MINIMUM TEMPERATURE (F) 52 36 1999  
 
SUNRISE AND SUNSET  
JULY 16 2023..........SUNRISE 545 AM MDT SUNSET 918 PM MDT  
JULY 17 2023..........SUNRISE 546 AM MDT SUNSET 917 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page