504  
CDUS45 KTFX 210806  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
206 AM MDT SUN APR 21 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 20 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 48 507 PM 84 1908 54 -6 MM  
MINIMUM 16 531 AM 0 1927 30 -14 MM  
AVERAGE 32 42 -10 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 1973 0.06 -0.06 MM  
MONTH TO DATE 2.32 1.08 1.24 2.19  
SINCE OCT 1 6.39 5.47 0.92 7.36  
SINCE JAN 1 3.93 3.02 0.91 4.68  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 23 10 MM  
MONTH TO DATE 483 505 -22 494  
SINCE MAR 1 1536 1502 34 1718  
SINCE JUL 1 6768 7268 -500 7544  
 
COOLING  
YESTERDAY 0 0 0 MM  
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 15 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 32 500 PM  
AVERAGE 58  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 82 1906  
MINIMUM TEMPERATURE (F) 30 0 2008  
 
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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