Weather History for Troy, MI

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 73 °F 58 °F
Mean Temperature 76 °F 64 °F 51 °F
Min Temperature 70 °F 55 °F 40 °F
Degree Days  
Heating Degree Days (base 65) 14 4 0 113
Cooling Degree Days (base 65) 12 3 0 85
Growing Degree Days (base 50) 26 14 1 415
Dew Point  
Dew Point 70 °F 48 °F 28 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 29 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.04 in 29.63 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 18, 2012 Rise Set
Actual Time 7:16 AM EDT 7:36 PM EDT
Civil Twilight 6:48 AM EDT 8:04 PM EDT
Nautical Twilight 6:14 AM EDT 8:37 PM EDT
Astronomical Twilight 5:40 AM EDT 9:11 PM EDT
Moon 10:20 AM EDT (9/18) 8:52 PM EDT (9/18)
Length of Visible Light 13h 16m
Length of Day
12h 19m
Waxing Crescent, 9% of the Moon is Illuminated
Sep 18
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
86 | 67 0.00
Average:
- | - -
Partly Cloudy
Actual:
82 | 68 0.00
Average:
- | - -
Clear
Actual:
87 | 65 0.00
Average:
- | - -
Rain
Actual:
80 | 70 0.00
Average:
- | - -
Scattered Clouds
Actual:
80 | 66 0.00
Average:
- | - -
Partly Cloudy
Actual:
83 | 67 0.00
Average:
- | - -
Rain
Actual:
81 | 62 0.00
Average:
- | - -
Rain
Actual:
72 | 57 0.00
Average:
- | - -
Scattered Clouds
Actual:
71 | 54 0.00
Average:
- | - -
Clear
Actual:
73 | 52 0.00
Average:
- | - -
Clear
Actual:
81 | 54 0.00
Average:
- | - -
Clear
Actual:
84 | 57 0.00
Average:
- | - -
Partly Cloudy
Actual:
84 | 63 0.00
Average:
- | - -
Rain
Actual:
71 | 54 0.00
Average:
- | - -
Scattered Clouds
Actual:
70 | 51 0.00
Average:
- | - -
Scattered Clouds
Actual:
77 | 53 0.00
Average:
- | - -
Rain
Actual:
77 | 56 0.00
Average:
- | - -
Rain
Actual:
67 | 50 0.00
Average:
- | - -
Scattered Clouds
Actual:
66 | 42 0.00
Average:
- | - -
Rain
Actual:
68 | 53 0.00
Average:
- | - -
Rain
Actual:
71 | 50 0.00
Average:
- | - -
Rain
Actual:
59 | 49 0.00
Average:
- | - -
Rain
Actual:
58 | 44 0.00
Average:
- | - -
Clear
Actual:
64 | 40 0.00
Average:
- | - -
Partly Cloudy
Actual:
68 | 50 0.00
Average:
- | - -
Partly Cloudy
Actual:
66 | 52 0.00
Average:
- | - -
Scattered Clouds
Actual:
66 | 47 0.00
Average:
- | - -
Partly Cloudy
Actual:
69 | 50 0.00
Average:
- | - -
Scattered Clouds
Actual:
71 | 48 0.00
Average:
- | - -
Partly Cloudy
Actual:
63 | 49 0.00
Average:
- | - -
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 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 86 76 67 58 53 48 63 46 29 30.16 30.12 30.07 10 10 10 10 5 - 0.00  
2 82 75 68 64 59 52 81 61 38 30.10 30.05 30.00 10 10 10 14 6 21 0.00  
3 87 76 65 68 62 55 78 62 43 30.02 29.98 29.92 10 10 10 9 4 - 0.00  
4 80 75 70 70 68 66 93 81 61 29.96 29.91 29.88 10 8 0 9 1 - 0.00 Rain
5 80 73 66 68 66 64 93 78 61 29.93 29.88 29.82 10 7 2 14 3 20 0.00  
6 83 75 67 67 61 54 89 64 37 29.95 29.91 29.85 10 10 10 7 3 - 0.00  
7 81 72 62 64 59 53 88 66 37 29.93 29.85 29.70 10 10 10 13 3 25 0.00 Rain
8 72 64 57 58 50 44 91 64 38 29.88 29.75 29.65 10 10 5 18 10 29 0.00 Rain
9 71 62 54 50 44 35 84 55 28 30.13 29.99 29.87 10 10 7 13 4 21 0.00  
10 73 62 52 48 42 35 75 49 25 30.26 30.20 30.13 10 10 7 8 2 - 0.00  
11 81 68 54 52 48 45 82 54 29 30.26 30.21 30.16 10 10 10 15 4 21 0.00  
12 84 70 57 59 51 48 75 52 29 30.27 30.23 30.18 10 10 7 13 6 18 0.00  
13 84 74 63 60 54 44 77 56 25 30.29 30.24 30.19 10 10 10 16 4 26 0.00  
14 71 62 54 56 49 37 91 65 30 30.30 30.27 30.24 10 9 5 16 6 24 0.00 Rain
15 70 60 51 48 43 38 78 53 30 30.36 30.28 30.20 10 10 10 12 5 - 0.00  
16 77 65 53 53 46 41 79 53 27 30.20 30.12 30.05 10 10 10 12 4 17 0.00  
17 77 66 56 60 49 45 77 53 32 30.07 29.93 29.75 10 10 10 14 5 21 0.00 Rain
18 67 58 50 62 47 32 87 65 43 29.98 29.75 29.63 10 10 5 20 10 29 0.00 Rain
19 66 54 42 38 34 30 81 49 26 30.13 30.06 29.99 10 10 10 15 6 23 0.00  
20 68 60 53 52 42 33 78 51 34 30.02 29.93 29.87 10 10 7 16 11 23 0.00 Rain
21 71 60 50 51 40 32 89 53 23 29.95 29.90 29.82 10 10 5 16 4 23 0.00 Rain
22 59 54 49 51 42 34 91 65 39 30.09 29.88 29.75 10 10 7 14 5 24 0.00 Rain
23 58 51 44 41 36 29 81 57 33 30.23 30.16 30.09 10 10 10 17 6 25 0.00 Rain
24 64 52 40 39 33 28 86 51 26 30.22 30.11 29.95 10 10 10 21 7 29 0.00  
25 68 59 50 56 42 32 89 53 40 29.99 29.94 29.89 10 10 7 16 9 21 0.00  
26 66 60 52 61 54 42 94 79 54 30.18 30.02 29.92 10 6 1 9 5 - 0.00  
27 66 56 47 44 39 35 80 56 33 30.27 30.23 30.19 10 10 10 15 6 18 0.00  
28 69 60 50 48 43 38 84 59 32 30.21 30.16 30.10 10 10 5 9 1 - 0.00  
29 71 60 48 48 42 34 87 59 26 30.12 30.04 29.96 10 10 7 9 2 - 0.00  
30 63 56 49 48 45 40 89 69 44 30.00 29.97 29.94 10 10 7 13 4 18 0.00