989  
CDUS45 KTFX 042240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU MAY 04 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 4 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 259 PM 84 1936 59 18 69  
MINIMUM 46 453 AM 16 1967 33 13 32  
AVERAGE 62 46 16 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.33 1986 0.07 -0.07 0.00  
MONTH TO DATE T 0.26 -0.26 0.09  
SINCE OCT 1 7.74 6.36 1.38 5.09  
SINCE JAN 1 5.06 3.91 1.15 3.33  
 
DEGREE DAYS  
HEATING  
TODAY 3 19 -16 14  
MONTH TO DATE 25 78 -53 70  
SINCE MAR 1 1982 1798 184 1957  
SINCE JUL 1 7808 7564 244 7360  
 
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 25 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 24  
AVERAGE 48  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 85 1934  
MINIMUM TEMPERATURE (F) 34 21 1942  
 
SUNRISE AND SUNSET  
MAY 4 2023...........SUNRISE 558 AM MDT SUNSET 832 PM MDT  
MAY 5 2023...........SUNRISE 556 AM MDT SUNSET 834 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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