819  
CDUS45 KTFX 120756  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
156 AM MDT FRI APR 12 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 11 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 509 PM 80 1925 52 7 77  
MINIMUM 26 333 AM -11 1940 28 -2 39  
AVERAGE 43 40 3 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 1991 0.05 -0.05 T  
MONTH TO DATE 1.61 0.56 1.05 0.09  
SINCE OCT 1 5.68 4.95 0.73 5.26  
SINCE JAN 1 3.22 2.50 0.72 2.58  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 25 -3 7  
MONTH TO DATE 268 287 -19 278  
SINCE MAR 1 1321 1284 37 1502  
SINCE JUL 1 6553 7050 -497 7328  
 
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 18 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 27 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 78 1976  
MINIMUM TEMPERATURE (F) 28 0 1997  
 
SUNRISE AND SUNSET  
APRIL 12 2024.........SUNRISE 634 AM MDT SUNSET 803 PM MDT  
APRIL 13 2024.........SUNRISE 633 AM MDT SUNSET 805 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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