Weather History for Ypsilanti, MI

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Month of October, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 63 °F 45 °F
Mean Temperature 70 °F 54 °F 42 °F
Min Temperature 61 °F 44 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 24 12 0 361
Cooling Degree Days (base 65) 5 0 0 13
Growing Degree Days (base 50) 20 5 0 167
Dew Point  
Dew Point 61 °F 42 °F 24 °F
Precipitation  
Precipitation 0.53 in 0.07 in 0.00 in 2.27 in
Snowdepth - - - -
Wind  
Wind 34 mph 10 mph 0 mph
Gust Wind 50 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 29.94 in 29.38 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 03, 2012 Rise Set
Actual Time 7:33 AM EDT 7:11 PM EDT
Civil Twilight 7:05 AM EDT 7:39 PM EDT
Nautical Twilight 6:33 AM EDT 8:11 PM EDT
Astronomical Twilight 6:00 AM EDT 8:44 PM EDT
Moon 8:58 PM EDT (10/3) 11:00 AM EDT (10/3)
Length of Visible Light 12h 33m
Length of Day
11h 37m
Waning Gibbous, 89% of the Moon is Illuminated
Oct 3
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Weather History Calendar

Precipitation Actual month total 2.27 Average Month Total: 2.14
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
70 | 41 0.01
Average:
68 | 48 0.05
Rain
Actual:
71 | 55 0.10
Average:
68 | 47 0.06
Rain
Actual:
69 | 60 0.01
Average:
68 | 47 0.06
Rain
Actual:
79 | 55 0.00
Average:
67 | 47 0.11
Rain
Actual:
66 | 46 0.14
Average:
66 | 45 0.03
Partly Cloudy
Actual:
52 | 41 0.01
Average:
66 | 46 0.09
Rain
Actual:
50 | 39 0.00
Average:
65 | 44 0.11
Clear
Actual:
57 | 35 0.01
Average:
65 | 44 0.08
Snow
Actual:
66 | 35 0.00
Average:
63 | 45 0.12
Rain
Actual:
55 | 37 0.11
Average:
63 | 43 0.06
Scattered Clouds
Actual:
64 | 33 0.00
Average:
62 | 42 0.04
Scattered Clouds
Actual:
57 | 33 0.00
Average:
62 | 44 0.04
Rain
Actual:
62 | 30 0.53
Average:
63 | 42 0.10
Rain
Actual:
72 | 61 0.32
Average:
62 | 42 0.10
Rain
Actual:
57 | 48 0.00
Average:
62 | 44 0.04
Rain
Actual:
63 | 39 0.01
Average:
59 | 41 0.10
Rain
Actual:
78 | 54 0.27
Average:
59 | 42 0.09
Rain
Actual:
64 | 48 0.32
Average:
59 | 40 0.05
Rain
Actual:
60 | 46 0.12
Average:
57 | 39 0.13
Rain
Actual:
59 | 46 0.02
Average:
57 | 39 0.03
Fog
Actual:
64 | 37 0.01
Average:
59 | 41 0.09
Rain
Actual:
73 | 41 0.04
Average:
58 | 41 0.10
Rain
Actual:
75 | 60 0.00
Average:
60 | 40 0.07
Rain
Actual:
80 | 60 0.03
Average:
60 | 41 0.05
Scattered Clouds
Actual:
80 | 55 0.00
Average:
59 | 41 0.07
Rain
Actual:
71 | 46 0.03
Average:
58 | 41 0.07
Scattered Clouds
Actual:
57 | 41 0.00
Average:
59 | 39 0.07
Partly Cloudy
Actual:
53 | 39 0.00
Average:
59 | 40 0.04
Rain
Actual:
46 | 41 0.00
Average:
57 | 38 0.03
Snow
Actual:
46 | 37 0.13
Average:
58 | 37 0.02
Rain
Actual:
45 | 39 0.05
Average:
58 | 40 0.04
 

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
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 70 54 41 49 43 37 93 69 42 29.97 29.92 29.86 10 9 1 9 2 - 0.01  
2 71 63 55 53 52 48 87 68 51 29.92 29.86 29.81 10 10 8 13 6 20 0.10 Rain
3 69 64 60 59 56 54 90 76 60 30.08 29.99 29.89 10 7 1 13 5 20 0.01 Rain
4 79 66 55 54 52 50 84 60 37 30.10 30.05 30.00 10 10 6 18 10 23 0.00 Rain
5 66 56 46 58 47 40 87 69 53 30.08 30.02 29.98 10 10 8 17 11 17 0.14 Rain
6 52 46 41 41 37 33 86 69 49 30.12 30.03 29.96 10 9 7 16 10 20 0.01  
7 50 44 39 39 37 34 80 70 54 30.16 30.12 30.10 10 10 10 8 4 - 0.00 Rain
8 57 46 35 37 31 25 86 62 30 30.24 30.18 30.13 10 9 4 15 7 21 0.01  
9 66 50 35 38 34 28 83 54 33 30.13 30.02 29.85 10 10 5 18 10 30 0.00 Snow
10 55 46 37 41 36 27 82 66 44 30.18 29.94 29.81 10 10 7 20 13 34 0.11 Rain
11 64 48 33 36 30 26 78 55 27 30.21 30.14 30.04 10 10 10 25 10 36 0.00  
12 57 46 33 36 31 24 82 60 29 30.44 30.36 30.18 10 10 10 15 8 22 0.00  
13 62 46 30 57 45 25 88 81 69 30.40 30.10 29.92 10 7 2 12 4 - 0.53 Rain
14 72 67 61 61 59 51 88 75 60 29.90 29.70 29.44 10 7 1 34 14 50 0.32 Rain
15 57 52 48 49 42 39 80 66 57 29.94 29.78 29.54 10 10 10 23 17 43 0.00 Rain
16 63 50 39 45 38 33 80 61 39 30.00 29.90 29.76 10 10 10 12 7 - 0.01 Rain
17 78 66 54 55 48 43 83 58 32 29.76 29.67 29.55 10 10 4 28 11 34 0.27 Rain
18 64 57 48 55 45 34 87 66 36 29.68 29.53 29.38 10 9 2 23 12 33 0.32 Rain
19 60 52 46 45 42 37 83 71 47 29.65 29.60 29.55 10 10 7 25 8 34 0.12 Rain
20 59 52 46 45 43 41 87 76 55 29.91 29.69 29.59 10 10 6 16 9 - 0.02 Rain
21 64 50 37 45 39 34 93 74 43 30.10 30.05 29.93 10 8 0 13 5 18 0.01 Fog
22 73 57 41 56 47 37 86 71 51 30.11 30.06 29.97 10 9 5 10 2 - 0.04 Rain
23 75 66 60 61 57 55 88 74 57 30.02 29.96 29.90 10 8 2 12 5 - 0.00 Rain
24 80 70 60 59 58 55 88 72 48 30.03 30.00 29.96 10 8 2 10 6 - 0.03 Rain
25 80 68 55 55 53 50 81 60 39 29.99 29.93 29.85 10 10 9 22 9 28 0.00  
26 71 57 46 53 41 35 80 67 56 30.23 30.11 29.87 10 10 10 23 13 29 0.03 Rain
27 57 49 41 38 33 30 73 58 39 30.22 30.18 30.13 10 10 10 15 10 21 0.00  
28 53 46 39 35 30 27 73 58 45 30.21 30.16 30.11 10 10 10 23 14 31 0.00  
29 46 44 41 32 29 26 65 56 48 30.10 29.96 29.70 10 10 10 31 18 46 0.00 Rain
30 46 42 37 37 33 30 82 76 68 29.66 29.49 29.43 10 9 4 30 25 44 0.13 Rain , Snow
31 45 42 39 39 36 33 83 78 71 29.67 29.58 29.50 10 9 4 21 16 30 0.05 Rain