774  
CDUS44 KTSA 202134  
CLIFSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TULSA OK  
434 PM CDT SUN SEP 20 2020  
   
...............................
 
 
   
..THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR SEPTEMBER 20 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1882 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 239 PM 99 1954 84 -4 76  
MINIMUM 54 558 AM 43 1971 60 -6 71  
AVERAGE 67 72 -5 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.59 1947 0.14 -0.14 0.80  
MONTH TO DATE 5.49 2.62 2.87 1.15  
SINCE SEP 1 5.49 2.62 2.87 1.15  
SINCE JAN 1 46.89 31.98 14.91 51.22  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
TODAY 2 8 -6 9  
MONTH TO DATE 228 220 8 367  
SINCE SEP 1 228 220 8 367  
SINCE JAN 1 1958 1915 43 2145    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 56 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE FORT SMITH ARKANSAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1955  
1988  
MINIMUM TEMPERATURE (F) 60 39 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2020.....SUNRISE 704 AM CDT SUNSET 716 PM CDT  
SEPTEMBER 21 2020.....SUNRISE 705 AM CDT SUNSET 715 PM CDT  
 
- 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 OK Page
The Nexlab AR Page Main Text Page