936  
CDUS45 KTFX 212240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN APR 21 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 21 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 958 AM 82 1906 54 11 30  
MINIMUM 25 233 AM 0 2008 30 -5 14  
AVERAGE 45 42 3 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1904 0.06 -0.06 T  
MONTH TO DATE 2.32 1.14 1.18 2.19  
SINCE OCT 1 6.39 5.53 0.86 7.36  
SINCE JAN 1 3.93 3.08 0.85 4.68  
 
DEGREE DAYS  
HEATING  
TODAY 20 23 -3 43  
MONTH TO DATE 503 528 -25 537  
SINCE MAR 1 1556 1525 31 1761  
SINCE JUL 1 6788 7291 -503 7587  
 
COOLING  
TODAY 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 SW (230)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 22  
AVERAGE 47  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 86 1906  
MINIMUM TEMPERATURE (F) 30 1 1967  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 618 AM MDT SUNSET 816 PM MDT  
APRIL 22 2024.........SUNRISE 616 AM MDT SUNSET 817 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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