517  
CDUS45 KTFX 050735  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT FRI MAY 05 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 4 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 78 301 PM 84 1936 59 19 69  
MINIMUM 46 453 AM 16 1967 33 13 32  
AVERAGE 62 46 16 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1986 0.07 -0.07 0.00  
MONTH TO DATE T 0.26 -0.26 0.09  
SINCE OCT 1 7.74 6.36 1.38 5.09  
SINCE JAN 1 5.06 3.91 1.15 3.33  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 19 -16 14  
MONTH TO DATE 25 78 -53 70  
SINCE MAR 1 1982 1798 184 1957  
SINCE JUL 1 7808 7564 244 7360  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 13.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 23 500 PM  
AVERAGE 47  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 85 1934  
MINIMUM TEMPERATURE (F) 34 21 1942  
 
SUNRISE AND SUNSET  
MAY 5 2023...........SUNRISE 556 AM MDT SUNSET 834 PM MDT  
MAY 6 2023...........SUNRISE 555 AM MDT SUNSET 835 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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