| Climatic Weather Data |
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| Tuesday,
September 18, 2007 |
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| Clear and
Cool |
Past 10
Year Intervals |
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September
18, 2007 |
Last |
Record |
Record |
September
18 |
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Norm |
Avg |
Dep |
Year |
High |
Year |
Low |
Year |
1997 |
1987 |
1977 |
1967 |
1957 |
1947 |
1937 |
1927 |
1917 |
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| High Temperature |
68° |
72° |
71° |
-4° |
74° |
83° |
1992 |
58° |
1996 |
75° |
66° |
81° |
72° |
74° |
73° |
66° |
72° |
73° |
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| Low Temperature |
47° |
56° |
55° |
-9° |
60° |
67° |
1976 |
41° |
1990 |
62° |
54° |
62° |
58° |
53° |
54° |
48° |
58° |
52° |
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| Mean Temperature |
58° |
64° |
63° |
-6° |
67° |
74° |
1992 |
52° |
1990 |
69° |
60° |
72° |
65° |
64° |
64° |
57° |
65° |
63° |
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| Heating Degrees |
7 |
3 |
3 |
+4 |
0 |
13 |
1990 |
0 |
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0 |
5 |
0 |
0 |
1 |
1 |
8 |
0 |
2 |
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| Cooling Degrees |
0 |
1 |
1 |
-1 |
2 |
9 |
1992 |
0 |
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4 |
0 |
7 |
0 |
0 |
0 |
0 |
0 |
0 |
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| High Barometer |
30.41 |
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30.13 |
+0.28 |
29.94 |
30.65 |
1947 |
29.66 |
1996 |
30.04 |
30.02 |
29.96 |
29.95 |
30.20 |
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| Low Barometer |
30.34 |
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29.91 |
+0.43 |
29.87 |
30.39 |
1985 |
29.38 |
1996 |
29.96 |
29.66 |
29.59 |
29.83 |
30.09 |
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| Mean Barometer |
30.38 |
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30.02 |
+0.36 |
29.91 |
30.42 |
1985 |
29.52 |
1996 |
30.00 |
29.84 |
29.78 |
29.89 |
30.15 |
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| High Humidity |
91% |
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94% |
-3% |
100% |
100% |
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78% |
1968 |
100% |
99% |
100% |
100% |
87% |
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| Low Humidity |
47% |
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60% |
-13% |
72% |
96% |
1993 |
35% |
1968 |
82% |
90% |
57% |
45% |
49% |
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| Mean Humidity |
69% |
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77% |
-8% |
86% |
98% |
1993 |
57% |
1968 |
91% |
95% |
79% |
73% |
68% |
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| High Dew Point |
52° |
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60° |
-8° |
67° |
71° |
2004 |
41° |
1990 |
71° |
61° |
66° |
61° |
57° |
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| Low Dew Point |
44° |
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50° |
-6° |
60° |
64° |
1992 |
32° |
1959 |
61° |
52° |
62° |
53° |
50° |
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| Mean Dew Point |
48° |
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55° |
-7° |
64° |
67° |
1992 |
37° |
1959 |
66° |
57° |
64° |
57° |
54° |
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| Average Wind |
5.3 |
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6.0 |
-0.7 |
1.6 |
12.6 |
2004 |
1.2 |
2001 |
2.0 |
10.9 |
5.3 |
3.9 |
5.0 |
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| Direction |
NNE |
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SW |
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SSW |
N |
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NW |
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SW |
NE |
W |
W |
NE |
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| High Wind Gust |
17 |
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21 |
-4 |
16 |
38 |
2004 |
10 |
1951 |
11 |
28 |
19 |
16 |
20 |
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| Direction |
NNE |
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SSW |
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SSW |
N |
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SW |
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SSW |
E |
W |
NW |
NE |
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| Rain |
.00 |
.12 |
.15 |
-.12 |
.00 |
2.85 |
1936 |
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.00 |
.11 |
.00 |
.00 |
.00 |
.00 |
.00 |
.00 |
.00 |
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| High 1 Hour |
.00 |
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.00 |
.69 |
2004 |
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.00 |
.03 |
.00 |
.00 |
.00 |
.00 |
.00 |
.00 |
.00 |
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| Snow |
0 |
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0 |
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| Snow Depth |
0 |
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0 |
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| High Heat
Index |
68° |
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72° |
-4° |
74° |
89° |
1992 |
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75° |
66° |
83° |
72° |
74° |
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| Low Wind Chill |
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| Conditions |
0 |
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XH |
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XH |
F |
XH |
XH |
0 |
0 |
0 |
0 |
0 |
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| Conditions
Legend |
F |
Fog |
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X |
Dense Fog (Visibility 1/4 mile or less) |
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H |
Haze |
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T |
Thunderstorm |
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I |
Ice Pellets (Sleet) |
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Z |
Glaze (Freezing Rain) |
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| Home |
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| Hour-by-Hour Weather |
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| Past Climatic
Weather Days |
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