868  
CDUS45 KTFX 200735  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT SUN APR 20 2025  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR APRIL 19 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 1252 PM 83 1962 56 10 34  
MINIMUM 36 531 AM 6 1951 30 6 14  
AVERAGE 51 43 8 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1967 0.06 -0.06 T  
MONTH TO DATE 0.49 1.06 -0.57 1.61  
SINCE OCT 1 4.74 5.16 -0.42 6.80  
SINCE JAN 1 3.66 2.88 0.78 4.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.6 2008 0.4 -0.4 T  
MONTH TO DATE 1.0 6.6 -5.6 2.4  
SINCE MAR 1 5.2 16.7 -11.5 12.3  
SINCE JUL 1 47.2 61.1 -13.9 49.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 22 -8 41  
MONTH TO DATE 423 454 -31 410  
SINCE MAR 1 1188 1412 -224 1437  
SINCE JUL 1 6487 6882 -395 6262  
 
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 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 26 1200 PM  
AVERAGE 51  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 89 1980  
MINIMUM TEMPERATURE (F) 31 -1 2008  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 627 AM MDT SUNSET 823 PM MDT  
APRIL 21 2025.........SUNRISE 625 AM MDT SUNSET 824 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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