438  
CDUS45 KTFX 050732  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT SAT AUG 05 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 4 2023
 
 
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)  
YESTERDAY  
MAXIMUM 82 205 PM 98 1961 84 -2 97  
MINIMUM 56 1159 PM 38 1937 52 4 56  
AVERAGE 69 68 1 77  
 
PRECIPITATION (IN)  
YESTERDAY T 0.49 2002 0.05 -0.05 0.01  
MONTH TO DATE T 0.20 -0.20 0.01  
SINCE OCT 1 16.18 14.29 1.89 11.42  
SINCE JAN 1 13.50 11.84 1.66 9.66  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE JUN 1 232 295 -63 235  
SINCE JUL 1 42 69 -27 10  
 
COOLING  
YESTERDAY 4 4 0 12  
MONTH TO DATE 27 16 11 39  
SINCE JUN 1 132 134 -2 204  
SINCE JAN 1 132 135 -3 204    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1000 PM  
LOWEST 35 200 PM  
AVERAGE 60  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1961  
MINIMUM TEMPERATURE (F) 52 35 1940  
 
SUNRISE AND SUNSET  
AUGUST 5 2023........SUNRISE 602 AM MDT SUNSET 845 PM MDT  
AUGUST 6 2023........SUNRISE 603 AM MDT SUNSET 843 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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