075  
CDUS45 KTFX 100737  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT MON JUL 10 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 9 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 85 517 PM 97 2017 80 5 86  
MINIMUM 48 431 AM 27 1903 50 -2 53  
AVERAGE 67 65 2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.89 1946 0.06 -0.06 0.05  
MONTH TO DATE 0.03 0.61 -0.58 2.52  
SINCE OCT 1 16.03 12.94 3.09 11.31  
SINCE JAN 1 13.35 10.49 2.86 9.55  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 35 32 3 6  
SINCE JUN 1 225 258 -33 231  
SINCE JUL 1 35 32 3 6  
 
COOLING  
YESTERDAY 2 3 -1 5  
MONTH TO DATE 7 19 -12 23  
SINCE JUN 1 9 36 -27 41  
SINCE JAN 1 9 37 -28 41    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 22 500 PM  
AVERAGE 54  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 1939  
MINIMUM TEMPERATURE (F) 50 39 1927  
 
SUNRISE AND SUNSET  
JULY 10 2023..........SUNRISE 533 AM MDT SUNSET 913 PM MDT  
JULY 11 2023..........SUNRISE 534 AM MDT SUNSET 912 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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