500  
CDUS45 KTFX 080734  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT WED MAY 08 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 7 2024  
 
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)  
YESTERDAY  
MAXIMUM 45 1206 AM 89 1908 60 -15 58  
MINIMUM 31 1159 PM 21 1914 34 -3 34  
AVERAGE 38 47 -9 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 2.49 1988 0.07 0.06 0.02  
MONTH TO DATE 0.71 0.47 0.24 0.71  
SINCE OCT 1 7.33 6.57 0.76 8.45  
SINCE JAN 1 4.87 4.12 0.75 5.77  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 18 9 19  
MONTH TO DATE 174 133 41 69  
SINCE MAR 1 1897 1853 44 2026  
SINCE JUL 1 7129 7619 -490 7852  
 
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 38 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 21.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 PM  
LOWEST 49 1200 AM  
AVERAGE 75  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1928  
MINIMUM TEMPERATURE (F) 35 19 1929  
 
SUNRISE AND SUNSET  
MAY 8 2024...........SUNRISE 551 AM MDT SUNSET 839 PM MDT  
MAY 9 2024...........SUNRISE 549 AM MDT SUNSET 840 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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