352  
CDUS45 KTFX 102240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI MAY 10 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 10 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 67 259 PM 88 1906 61 6 65  
MINIMUM 32 528 AM 11 1946 35 -3 32  
AVERAGE 50 48 2 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.04 1926 0.08 -0.08 T  
MONTH TO DATE 3.23 0.70 2.53 0.91  
SINCE OCT 1 9.85 6.80 3.05 8.65  
SINCE JAN 1 7.39 4.35 3.04 5.97  
 
DEGREE DAYS  
HEATING  
TODAY 15 17 -2 16  
MONTH TO DATE 238 185 53 117  
SINCE MAR 1 1961 1905 56 2074  
SINCE JUL 1 7193 7671 -478 7900  
 
COOLING  
TODAY 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 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 33  
AVERAGE 65  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 86 1993  
MINIMUM TEMPERATURE (F) 36 19 1953  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 548 AM MDT SUNSET 841 PM MDT  
MAY 11 2024...........SUNRISE 547 AM MDT SUNSET 843 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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