Ypsilanti, MI

7:11 PM EST on February 08, 2016 (GMT -0500)
Willow Run

Weather History for KYIP - December, 2011

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 41 °F 28 °F
Mean Temperature 50 °F 36 °F 21 °F
Min Temperature 44 °F 29 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 44 30 16 917
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 28 °F 5 °F
Precipitation  
Precipitation 0.47 in 0.07 in 0.00 in 2.21 in
Snowdepth - - - -
Wind  
Wind 30 mph 9 mph 0 mph
Gust Wind 43 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.55 in 30.12 in 29.41 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 09, 2011 Rise Set
Actual Time 7:50 AM EST 5:01 PM EST
Civil Twilight 7:19 AM EST 5:33 PM EST
Nautical Twilight 6:44 AM EST 6:08 PM EST
Astronomical Twilight 6:10 AM EST 6:42 PM EST
Moon 4:24 PM EST 6:57 AM EST
Length of Visible Light 10h 14m
Length of Day
9h 10m
Waxing Gibbous, 99% of the Moon is Illuminated
Dec 9
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 43 35 27 29 26 23 86 75 55 30.32 30.26 30.19 10 8 4 12 7 - 0.01  
2 39 34 28 31 28 24 86 76 58 30.53 30.41 30.25 10 8 1 13 6 - 0.07 Snow
3 50 39 28 36 32 24 85 72 57 30.51 30.37 30.17 10 8 4 13 7 - 0.00  
4 53 50 44 47 42 32 87 78 50 30.19 30.11 30.04 10 8 3 20 13 30 0.28 Rain
5 45 39 33 41 34 30 89 84 81 30.26 30.22 30.18 10 5 1 16 8 - 0.29 Rain , Snow
6 36 34 32 29 28 26 82 78 75 30.23 30.17 30.10 10 9 2 13 9 - 0.14 Snow
7 37 32 26 28 24 19 82 70 54 30.09 30.00 29.91 10 10 10 15 7 - 0.03  
8 37 31 25 27 23 17 75 71 61 30.21 30.15 30.02 10 10 8 16 11 - 0.00  
9 33 26 19 28 24 12 87 76 60 30.37 30.21 30.15 10 6 1 15 9 18 0.01 Snow
10 28 21 14 15 10 5 81 63 47 30.51 30.46 30.36 10 10 7 15 7 22 0.00  
11 36 28 19 21 16 9 74 65 55 30.55 30.49 30.44 10 10 10 17 9 - 0.01  
12 43 32 21 24 19 14 78 65 43 30.49 30.45 30.41 10 10 8 12 5 - 0.00  
13 42 34 25 32 27 20 82 73 53 30.47 30.42 30.35 10 7 4 8 3 - 0.01 Rain
14 55 46 37 51 40 32 93 86 79 30.34 30.12 29.80 9 3 1 23 7 33 0.47 Rain
15 57 47 37 54 43 23 88 74 53 30.04 29.76 29.64 10 9 3 30 20 43 0.16 Rain
16 37 34 30 22 20 18 64 57 48 30.32 30.26 30.09 10 10 10 26 14 33 0.00  
17 32 30 28 27 24 18 86 75 59 30.31 30.24 30.16 10 9 2 12 6 - 0.01 Snow
18 37 34 30 29 27 23 80 72 60 30.23 30.15 29.99 10 10 10 16 9 - 0.00  
19 54 46 37 38 34 25 83 68 55 30.17 29.99 29.89 10 10 10 18 14 26 0.00 Rain
20 37 34 32 34 26 22 89 69 60 30.21 30.09 29.91 10 10 10 10 7 - 0.00 Rain
21 48 44 39 45 39 36 93 85 74 29.93 29.74 29.57 10 5 0 15 5 22 0.08 Fog , Rain
22 44 40 37 39 35 30 87 76 61 30.11 30.04 29.93 10 10 10 10 7 - 0.06 Rain
23 37 31 25 32 20 13 87 66 47 30.36 30.24 30.10 10 10 9 18 11 25 0.00 Snow
24 37 30 24 26 23 19 86 73 57 30.40 30.30 30.17 10 10 10 17 4 - 0.00  
25 46 40 33 28 27 25 75 64 46 30.21 30.07 29.93 10 10 10 26 15 34 0.01  
26 46 40 34 28 27 23 73 62 50 30.32 30.19 29.96 10 10 10 21 9 29 0.00  
27 37 36 32 32 30 24 87 81 70 29.91 29.58 29.41 10 5 1 26 7 33 0.25 Rain , Snow
28 30 27 21 22 14 9 75 61 43 30.04 29.96 29.74 10 10 9 28 15 38 0.00  
29 39 32 25 36 29 18 87 80 72 29.97 29.73 29.60 10 7 2 12 7 - 0.03 Rain , Snow
30 46 39 32 43 37 28 93 85 79 29.79 29.66 29.54 10 5 2 14 6 - 0.27 Rain
31 45 41 37 40 34 32 87 80 70 30.03 29.90 29.61 10 9 4 14 10 18 0.02 Rain