How it has been.






Moonrise 7:12am
Moonset 8:32pm
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Sunset 7:47pm

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WEBMASTER'S NOTES:

*If you live near the St. Louis MO area, and make regular use of this page, I'd like to know about it. I encourage you to drop me an email!
*View a map of recent earthquakes in the Midwest.
*
Check out this great list of all time extreme weather records for St. Louis Mo. Quite interesting.
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Copyright 2010


Previous Year Summaries
* 1999 * 2000 * 2001 * 2002 * 2003 * 2004 *
*
2005 * 2006 * 2007 * 2008 * 2009 * 2010 *2011 * 2012 *

Current Month and Year Summary

AFFTON, MISSOURI

                  MONTHLY CLIMATOLOGICAL SUMMARY FOR 8/2017
                                        HEAT  COOL        
     MEAN                               DEG   DEG       WIND SPEED       DOM MEAN  MEAN
DAY  TEMP  HIGH   TIME     LOW   TIME   DAYS  DAYS RAIN AVG  HI  TIME    DIR BAROM HUM
---------------------------------------------------------------------------------------
1    77.8  89.8   3:07pm  70.5  11:51pm    0   13  0.01   1  18   5:25pm NNW 30.06   76
2    77.3  89.3   3:39pm  66.8   6:21am    0   12  0.07   0   9  12:29pm NNW 30.02   79
3    77.6  90.7   2:51pm  67.4   6:13am    0   13  0.01   1  11   2:16pm   S 29.97   80
4    70.8  78.1   4:34pm  62.6  11:58pm    0    6  0.00   2  20   6:50am NNW 30.04   64
5    67.6  76.7  12:10pm  56.2   6:33am    2    5  0.02   2  14  10:47am SSE 30.06   75
6    67.5  72.1   5:16pm  63.6   7:31am    0    3  0.05   0  12   5:03am  SE 29.96   96
7    71.9  79.8   1:21pm  65.8   2:05am    0    7  0.00   0  10   5:28pm NNE 30.00   88
8    72.3  82.6   4:23pm  62.8   6:12am    0    7  0.00   0  15   3:39pm   N 30.14   71
9    72.4  85.0   4:55pm  57.6   6:25am    1    9  0.00   0  12   1:36pm  SE 30.13   68
10   77.5  86.5   5:36pm  68.0   2:58am    0   13  0.00   1  16   4:13pm SSE 30.06   74
11   76.0  82.7   2:12pm  70.2   6:43am    0   11  0.28   0  11   1:40pm NNW 30.00   84
12   71.1  79.3   4:06pm  61.3   5:59am    0    7  0.00   0  12   1:29pm NNW 30.05   72
13   70.8  81.7   3:37pm  57.9   6:23am    2    7  0.00   1  11  10:22am SSE 30.00   74
14   73.5  79.9   5:50pm  67.7   6:57am    0    8  0.50   0  10   1:58pm SSE 29.87   88
15   78.1  88.9   4:32pm  67.9   6:38am    0   13  0.00   0  12   2:32pm  SE 29.89   84
16   75.8  87.5   2:46pm  69.6   9:22pm    0   11  1.05   1  22   4:33pm SSE 29.91   93
17   75.8  86.6   3:37pm  67.3   6:46am    0   11  0.95   1  17   6:55pm  NW 29.87   85
18   76.7  88.6   2:56pm  66.1   6:24am    0   12  0.00   0  11   1:55pm WNW 29.93   75
19   80.0  91.9   3:56pm  68.3   6:46am    0   15  0.00   1   9  12:00am WNW 29.92   74
20   80.9  89.9   2:21pm  70.6   6:23am    0   16  0.00   1  15  10:50am SSE 29.99   79
21   83.1  92.7   4:02pm  74.9   6:48am    0   18  0.00   1  10   9:12am  NW 30.04   79
22   76.2  82.3  12:46am  70.6   8:53am    0    8  0.31   1  20   4:32am NNW 29.97   89
---------------------------------------------------------------------------------------
TOT  75.0  92.7  8/21/17  56.2   8/5/17    6  224  3.25   1  22  8/16/17 SSE 30.00   79

HEAT BASE: 65.0
COOL BASE: 65.0


AFFTON, MISSOURI
                  YEARLY CLIMATOLOGICAL SUMMARY FOR 2017
                                        HEAT  COOL        
     MEAN                               DEG   DEG       WIND SPEED       DOM MEAN  MEAN
MON  TEMP  HIGH   DATE     LOW   DATE   DAYS  DAYS RAIN AVG  HI  DATE    DIR BAROM HUM
---------------------------------------------------------------------------------------
1    37.0  71.6  1/21/17   4.4   1/7/17  870    2  1.55   3  35  1/10/17 NNW 30.14   81
2    47.1  75.8  2/20/17  -0.8  2/28/17  510   78  0.31   2  28  2/12/17   N 29.99   69
3    48.3  84.4  3/20/17  17.7  3/15/17  530   14  3.25   3  42   3/1/17 SSE 30.13   70
4    60.7  85.4  4/19/17  40.1   4/5/17  206   78  4.24   2  31   4/9/17 SSE 29.93   74
5    66.7  85.1  5/29/17  49.1  5/22/17   28   48  0.00   1  21  5/23/17 NNW 29.86   76
6    75.5  92.5  6/21/17  54.8   6/7/17   14  327  1.13   1  26  6/14/17 SSE 29.94   70
7    81.2 103.0  7/22/17  61.6  7/30/17    1  503  2.17   1  32  7/23/17 NNW 30.00   73
8    75.0  92.7  8/21/17  56.2   8/5/17    6  224  3.25   1  22  8/16/17 SSE 30.00   79
---------------------------------------------------------------------------------------
TOT  76.2 103.0  7/22/17  49.1  5/22/17   50 1102  6.55   1  32  7/23/17 SSE 29.96   74

HEAT BASE: 65.0
COOL BASE: 65.0