598  
CDUS45 KTFX 182240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE JUN 18 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 18 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 55 216 PM 93 1900 71 -16 69  
MINIMUM 37 1259 AM 28 1949 46 -9 42  
AVERAGE 46 58 -12 56  
 
PRECIPITATION (IN)  
TODAY 0.56 0.72 1928 0.11 0.45 0.40  
MONTH TO DATE 1.81 2.23 -0.42 3.72  
SINCE OCT 1 12.29 11.21 1.08 14.48  
SINCE JAN 1 9.83 8.76 1.07 11.80  
 
DEGREE DAYS  
HEATING  
TODAY 19 7 12 9  
MONTH TO DATE 161 157 4 100  
SINCE JUN 1 161 157 4 100  
SINCE JUL 1 7676 8109 -433 8163  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 1  
SINCE JUN 1 4 0 4 1  
SINCE JAN 1 4 1 3 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 57  
AVERAGE 77  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1900  
MINIMUM TEMPERATURE (F) 46 34 1978  
 
SUNRISE AND SUNSET  
JUNE 18 2024..........SUNRISE 522 AM MDT SUNSET 916 PM MDT  
JUNE 19 2024..........SUNRISE 522 AM MDT SUNSET 917 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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