563  
CDUS45 KTFX 232240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU MAY 23 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 23 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 51 259 PM 96 1926 65 -14 74  
MINIMUM 40 1053 AM 17 1930 40 0 43  
AVERAGE 46 52 -6 59  
 
PRECIPITATION (IN)  
TODAY 0.02 1.36 1942 0.11 -0.09 0.34  
MONTH TO DATE 3.76 1.93 1.83 1.46  
SINCE OCT 1 10.38 8.03 2.35 9.20  
SINCE JAN 1 7.92 5.58 2.34 6.52  
 
DEGREE DAYS  
HEATING  
TODAY 19 13 6 6  
MONTH TO DATE 437 375 62 229  
SINCE MAR 1 2160 2095 65 2186  
SINCE JUL 1 7392 7861 -469 8012  
 
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 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 56  
AVERAGE 77  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1929  
MINIMUM TEMPERATURE (F) 40 29 1993  
 
SUNRISE AND SUNSET  
MAY 23 2024...........SUNRISE 533 AM MDT SUNSET 857 PM MDT  
MAY 24 2024...........SUNRISE 532 AM MDT SUNSET 858 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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