371  
CDUS45 KTFX 292240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT APR 29 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 29 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 67 259 PM 89 1939 57 10 43  
MINIMUM 36 519 AM 10 2019 32 4 31  
AVERAGE 52 44 8 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 2022 0.07 -0.07 0.70  
MONTH TO DATE 2.57 1.65 0.92 2.09  
SINCE OCT 1 7.74 6.04 1.70 5.00  
SINCE JAN 1 5.06 3.59 1.47 3.24  
 
DEGREE DAYS  
HEATING  
TODAY 13 21 -8 28  
MONTH TO DATE 722 702 20 880  
SINCE MAR 1 1946 1699 247 1863  
SINCE JUL 1 7772 7465 307 7266  
 
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 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 28  
AVERAGE 52  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 83 1926  
MINIMUM TEMPERATURE (F) 32 5 1909  
 
SUNRISE AND SUNSET  
APRIL 29 2023.........SUNRISE 606 AM MDT SUNSET 826 PM MDT  
APRIL 30 2023.........SUNRISE 604 AM MDT SUNSET 827 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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