244  
CDUS45 KTFX 302240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 30 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 82 122 PM 98 1990 76 6 74  
MINIMUM 50 418 AM 35 1988 48 2 44  
AVERAGE 66 62 4 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1992 0.08 -0.08 0.00  
MONTH TO DATE 5.24 3.35 1.89 2.09  
SINCE OCT 1 16.00 12.33 3.67 8.79  
SINCE JAN 1 13.32 9.88 3.44 7.03  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 6  
MONTH TO DATE 190 225 -35 225  
SINCE JUN 1 190 225 -35 225  
SINCE JUL 1 8253 8177 76 8035  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 2 17 -15 18  
SINCE JUN 1 2 17 -15 18  
SINCE JAN 1 2 18 -16 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 33  
AVERAGE 60  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 2021  
MINIMUM TEMPERATURE (F) 48 34 1901  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 526 AM MDT SUNSET 917 PM MDT  
JULY 1 2023..........SUNRISE 527 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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