427  
CDUS45 KTFX 010744  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
144 AM MDT WED MAY 01 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR APRIL 30 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 54 258 PM 85 1987 59 -5 77  
MINIMUM 24 1100 PM 15 2019 33 -9 40  
AVERAGE 39 46 -7 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.20 1951 0.06 -0.06 0.00  
MONTH TO DATE 1.74 1.73 0.01 2.38  
SINCE OCT 1 6.93 5.83 1.10 9.01  
SINCE JAN 1 4.83 3.55 1.28 5.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.8 1913 0.2 -0.2 0.0  
MONTH TO DATE 2.4 9.4 -7.0 20.8  
SINCE MAR 1 12.3 19.5 -7.2 38.2  
SINCE JUL 1 49.6 63.9 -14.3 96.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 19 7 6  
MONTH TO DATE 612 679 -67 704  
SINCE MAR 1 1639 1637 2 1905  
SINCE JUL 1 6464 7107 -643 7371  
 
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 28 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 20 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 1897  
2000  
MINIMUM TEMPERATURE (F) 33 12 2009  
 
SUNRISE AND SUNSET  
MAY 1 2024...........SUNRISE 608 AM MDT SUNSET 838 PM MDT  
MAY 2 2024...........SUNRISE 606 AM MDT SUNSET 840 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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