305  
CDUS45 KTFX 162240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI JUN 16 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 16 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 70 249 PM 97 1933 71 -1 80  
MINIMUM 39 448 AM 31 1902 45 -6 38  
AVERAGE 55 58 -3 59  
 
PRECIPITATION (IN)  
TODAY 0.00 2.34 1965 0.11 -0.11 0.00  
MONTH TO DATE 3.32 2.01 1.31 1.36  
SINCE OCT 1 14.08 10.99 3.09 8.06  
SINCE JAN 1 11.40 8.54 2.86 6.30  
 
DEGREE DAYS  
HEATING  
TODAY 10 8 2 6  
MONTH TO DATE 84 143 -59 159  
SINCE JUN 1 84 143 -59 159  
SINCE JUL 1 8147 8095 52 7969  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 1  
SINCE JUN 1 1 0 1 1  
SINCE JAN 1 1 1 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 36  
AVERAGE 63  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1930  
MINIMUM TEMPERATURE (F) 45 29 1949  
 
SUNRISE AND SUNSET  
JUNE 16 2023..........SUNRISE 522 AM MDT SUNSET 915 PM MDT  
JUNE 17 2023..........SUNRISE 522 AM MDT SUNSET 916 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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