Detroit Metro, MI

11:05 AM EDT on May 28, 2017 (GMT -0400)
Detroit Metro Wayne County

Weather History for KDTW - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 72 °F 55 °F
Mean Temperature 86 °F 65 °F 49 °F
Min Temperature 74 °F 56 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 16 4 0 106
Cooling Degree Days (base 65) 21 3 0 94
Growing Degree Days (base 50) 35 14 0 425
Dew Point  
Dew Point 73 °F 56 °F 34 °F
Precipitation  
Precipitation 1.81 in 0.22 in 0.00 in 6.28 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 44 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 29.99 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 12, 2011 Rise Set
Actual Time 7:09 AM EDT 7:48 PM EDT
Civil Twilight 6:41 AM EDT 8:16 PM EDT
Nautical Twilight 6:08 AM EDT 8:50 PM EDT
Astronomical Twilight 5:33 AM EDT 9:24 PM EDT
Moon 7:34 PM EDT (9/12) 7:27 AM EDT (9/12)
Length of Visible Light 13h 35m
Length of Day
12h 38m
Full, 100% of the Moon is Illuminated
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 92 82 71 72 68 66 84 64 44 30.01 29.97 29.93 10 7 3 12 4 13 0.00  
2 98 86 74 73 72 68 94 67 40 29.95 29.92 29.87 9 4 1 15 6 20 T  
3 95 83 71 73 69 61 93 65 36 29.94 29.87 29.79 10 6 2 31 6 44 0.12 Rain , Thunderstorm
4 78 70 62 67 64 54 90 76 61 29.88 29.83 29.80 10 8 4 16 8 23 0.03 Rain
5 64 59 54 54 49 43 80 70 60 30.10 29.99 29.89 10 10 10 21 12 28 0.00  
6 67 61 54 52 48 43 80 68 56 30.15 30.12 30.08 10 10 10 20 11 23 0.00  
7 63 59 55 59 56 49 93 83 72 30.12 30.05 30.01 10 6 1 21 12 26 0.55 Rain
8 66 63 60 63 60 57 97 92 87 30.01 29.99 29.97 10 4 1 17 10 24 0.66 Rain
9 76 70 64 67 63 60 93 83 73 29.98 29.95 29.92 10 6 2 20 5 35 0.18 Rain
10 76 69 62 65 62 60 100 82 64 30.05 30.01 29.96 10 7 2 10 3 20 0.68 Rain
11 78 71 63 65 62 61 93 74 54 30.05 30.01 29.95 10 8 3 13 3 16 0.15 Rain
12 84 72 59 66 61 57 97 73 48 30.00 29.95 29.88 10 7 2 20 8 23 0.00  
13 82 71 60 63 59 54 81 68 54 29.94 29.83 29.78 10 9 7 18 12 26 0.00  
14 70 61 52 53 50 45 89 67 44 30.08 30.01 29.95 10 9 6 15 6 20 0.15 Rain
15 61 52 43 44 38 34 83 60 36 30.33 30.23 30.10 10 10 10 20 9 23 0.00  
16 62 53 43 41 39 36 83 61 39 30.43 30.38 30.34 10 10 10 10 4 14 0.00  
17 66 59 52 48 44 38 71 54 37 30.39 30.35 30.32 10 10 10 12 6 17 0.00  
18 70 60 50 57 50 46 93 69 44 30.34 30.27 30.12 10 8 2 14 7 20 0.00  
19 68 65 61 66 62 55 100 84 68 30.11 29.94 29.88 10 5 1 20 9 24 1.81 Rain , Thunderstorm
20 72 63 54 61 55 53 100 77 53 30.12 30.07 30.00 10 5 0 8 4 13 0.00 Fog
21 79 70 61 66 61 50 93 71 48 30.05 29.97 29.89 10 6 2 18 8 23 0.00  
22 74 64 53 54 51 48 89 67 44 30.13 30.07 30.01 10 10 7 17 7 28 0.07 Rain
23 64 58 51 54 53 50 93 83 72 30.13 30.04 29.97 10 7 3 9 4 12 0.55 Rain
24 66 58 49 54 51 46 93 78 63 30.08 30.05 30.01 10 8 4 15 5 17 0.00  
25 75 65 54 63 58 51 93 81 68 30.06 30.01 29.89 10 6 2 13 5 16 T  
26 73 65 56 64 61 54 93 80 66 29.88 29.80 29.74 10 7 2 22 6 35 0.85 Rain , Thunderstorm
27 70 60 50 57 52 48 93 71 49 29.87 29.85 29.83 10 8 3 23 6 23 0.10 Rain
28 65 60 54 55 54 52 93 83 72 29.83 29.81 29.78 10 7 2 18 5 28 0.07 Rain
29 66 60 54 57 54 50 93 80 67 29.78 29.69 29.52 10 4 1 18 10 24 0.23 Rain
30 55 49 42 52 45 36 93 77 61 29.95 29.69 29.50 10 9 2 31 14 38 0.08 Rain