National Weather Service United States Department of Commerce

Fayetteville, Arkansas
September Climate Data (Page 2)

quick links: august (page 2) september (page 1) october (page 2) back
 
    |-- Temp. Records --||- Precip Records -||------ Degree Day Normals -------|
     Hi        Lo         Record    Record    Heating          Cooling
Day  Mean Year Mean Year  Rain Year Snow Year Day Month Season Day Month Season  Day
 1  86.5 1989  57.5 1967  2.62 1974  0.0  --    0    0      1    9    9   1134    1 
 2  83.5*2000  59.5 1952  1.93 2014  0.0  --    0    0      1    9   18   1143    2 
 3  84.5 2000  58.0 1974  3.29 2008  0.0  --    0    0      1    9   27   1152    3 
 4  87.0 1998  56.0 1974  1.51 1970  0.0  --    0    0      1    8   35   1160    4 
 5 (89.5)1998  60.0 1974  1.15 2009  0.0  --    0    0      1    8   43   1168    5 
  
 6  85.0 1983  58.0 1974  0.50 1957  0.0  --    0    0      1    8   51   1176    6 
 7  84.0 1990  58.0 1956  1.65 1993  0.0  --    0    0      1    7   58   1183    7 
 8  82.0 1989  58.5 1956  1.99 2001  0.0  --    0    0      1    7   65   1190    8 
 9  82.0*2016  59.5 1968  2.35 2010  0.0  --    0    0      1    7   72   1197    9 
10  82.5 2010  59.5 1968  0.54 1985  0.0  --    0    0      1    6   78   1203   10 
 
11  82.0 2000  59.0 1959  2.16 2006  0.0  --    1    1      2    6   84   1209   11 
12  82.5 1980  57.0 2014  1.30 2000  0.0  --    1    2      3    6   90   1215   12 
13  84.5 1980  55.5 1974  2.21 2008  0.0  --    1    3      4    6   96   1221   13 
14  85.5 1965  55.5 1949  2.73 1993  0.0  --    1    4      5    5  101   1226   14 
15  85.0 1956  56.0*2011  2.85 1986  0.0  --    1    5      6    5  106   1231   15 
 
16  83.5 1956  56.0*2011  1.46 1986  0.0  --    1    6      7    5  111   1236   16 
17  79.5 1978  50.5 1981  2.09 2006  0.0  --    2    8      9    5  116   1241   17 
18  81.5*1978  51.5 1981  4.64 1949  0.0  --    2   10     11    4  120   1245   18 
19  85.0 1954  51.5 1971  2.41 1988  0.0  --    2   12     13    4  124   1249   19 
20  83.0 1954  51.0 1991  2.12 1967  0.0  --    2   14     15    4  128   1253   20 
 
21  82.5 1980  49.5 1983  2.47 1978  0.0  --    2   16     17    4  132   1257   21 
22  80.0 1988  47.0 1995  2.66 1964  0.0  --    3   19     20    4  136   1261   22 
23  79.0 2005  50.0 1989  1.38*1997  0.0  --    3   22     23    3  139   1264   23 
24  80.0 1958  49.0 1989  2.05 1993  0.0  --    3   25     26    3  142   1267   24 
25  79.0*2012  46.5 2000  2.24 1973  0.0  --    3   28     29    3  145   1270   25 
 
26  79.5 1986  49.5 1985 (7.45)1996  0.0  --    4   32     33    3  148   1273   26 
27  77.0 1971  50.5 1984  1.53 1955  0.0  --    4   36     37    3  151   1276   27 
28  80.0 1953  47.5 1967  1.68 1973  0.0  --    4   40     41    2  153   1278   28 
29  78.5 1953 (45.0)1984  2.70 1972  0.0  --    4   44     45    2  155   1280   29 
30  78.5 1977 (45.0)1984  5.61 1986  0.0  --    5   49     50    2  157   1282   30
*Indicates occurrences in previous years     ( ) Indicates monthly extremes
Period of Record:
Temperature:  August 1949 - Present
Rainfall:     August 1949 - Present
Snowfall:     August 1949 - Present
Normals:      1981-2010 (30 Year Average)
(Monthly normals are computed by adding all of the daily mean data
 and then dividing by the number of days in the month)

 

Updated: October 12, 2017