509  
CDUS45 KTFX 072240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN MAY 07 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 7 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 58 1230 PM 89 1908 60 -2 56  
MINIMUM 34 512 AM 21 1914 34 0 35  
AVERAGE 46 47 -1 46  
 
PRECIPITATION (IN)  
TODAY 0.02 2.49 1988 0.07 -0.05 0.36  
MONTH TO DATE 0.71 0.47 0.24 0.46  
SINCE OCT 1 8.45 6.57 1.88 5.46  
SINCE JAN 1 5.77 4.12 1.65 3.70  
 
DEGREE DAYS  
HEATING  
TODAY 19 18 1 19  
MONTH TO DATE 69 133 -64 105  
SINCE MAR 1 2026 1853 173 1992  
SINCE JUL 1 7852 7619 233 7395  
 
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 25 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 51  
AVERAGE 72  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1928  
MINIMUM TEMPERATURE (F) 35 19 1929  
 
SUNRISE AND SUNSET  
MAY 7 2023...........SUNRISE 553 AM MDT SUNSET 836 PM MDT  
MAY 8 2023...........SUNRISE 552 AM MDT SUNSET 838 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page