984  
CDUS45 KTFX 120734  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 11 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 348 PM 88 1960 63 15 61  
MINIMUM 44 159 AM 23 1983 37 7 42  
AVERAGE 61 50 11 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 2018 0.07 -0.07 0.14  
MONTH TO DATE 1.73 0.63 1.10 1.05  
SINCE OCT 1 8.66 6.46 2.20 10.06  
SINCE JAN 1 6.56 4.18 2.38 6.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 2014 0.1 -0.1 0.0  
MONTH TO DATE 2.2 1.1 1.1 0.0  
SINCE MAR 1 14.5 20.6 -6.1 38.2  
SINCE JUL 1 51.8 65.0 -13.2 96.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 15 -11 13  
MONTH TO DATE 213 184 29 119  
SINCE MAR 1 1852 1820 32 2024  
SINCE JUL 1 6677 7290 -613 7490  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 1100 PM  
LOWEST 20 200 PM  
AVERAGE 43  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 2001  
MINIMUM TEMPERATURE (F) 37 22 1943  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 552 AM MDT SUNSET 853 PM MDT  
MAY 13 2024...........SUNRISE 550 AM MDT SUNSET 854 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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