779  
CDUS45 KTFX 100749  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
149 AM MDT SAT AUG 10 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 9 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 74 404 PM 100 1940 83 -9 85  
MINIMUM 44 542 AM 31 1902 51 -7 50  
AVERAGE 59 67 -8 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1939 0.06 -0.06 0.12  
MONTH TO DATE 0.16 0.46 -0.30 0.31  
SINCE OCT 1 13.95 14.55 -0.60 16.49  
SINCE JAN 1 11.49 12.10 -0.61 13.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 20 10 10 14  
SINCE JUN 1 311 301 10 246  
SINCE JUL 1 68 75 -7 56  
 
COOLING  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 44 36 8 30  
SINCE JUN 1 201 154 47 135  
SINCE JAN 1 201 155 46 135    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 31 400 PM  
AVERAGE 57  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 2003  
MINIMUM TEMPERATURE (F) 51 33 1902  
 
SUNRISE AND SUNSET  
AUGUST 10 2024........SUNRISE 609 AM MDT SUNSET 836 PM MDT  
AUGUST 11 2024........SUNRISE 611 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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