Weather History for Ann Arbor, MI

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Week of April 7, 2013 through April 13, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 50 °F 39 °F
Mean Temperature 50 °F 44 °F 38 °F
Min Temperature 43 °F 38 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 27 21 14 146
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 37 °F 24 °F
Precipitation  
Precipitation 1.21 in 0.28 in 0.00 in 1.95 in
Snowdepth - - - -
Wind  
Wind 32 mph 10 mph 0 mph
Gust Wind 69 mph 28 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.09 in 29.86 in 29.53 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 07, 2013 Rise Set
Actual Time 7:06 AM EDT 8:07 PM EDT
Civil Twilight 6:38 AM EDT 8:36 PM EDT
Nautical Twilight 6:04 AM EDT 9:10 PM EDT
Astronomical Twilight 5:28 AM EDT 9:46 PM EDT
Moon 5:26 AM EDT (4/7) 5:36 PM EDT (4/7)
Length of Visible Light 13h 58m
Length of Day
13h 00m
Waning Crescent, 8% of the Moon is Illuminated
Apr 7
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
7 57 50 41 44 36 24 67 53 31 30.04 29.83 29.64 10 10 10 23 15 32 0.00  
8 66 50 35 54 39 30 89 77 56 30.06 29.90 29.71 10 7 2 24 6 36 0.18 Rain
9 55 49 43 45 42 39 89 80 66 30.09 29.99 29.89 10 7 5 10 6 - 0.00 Rain
10 48 44 39 45 41 37 100 91 83 29.99 29.93 29.85 10 6 1 32 11 69 0.23 Rain , Thunderstorm
11 39 38 37 38 37 35 100 94 89 29.94 29.86 29.65 10 5 2 20 12 32 1.21 Rain , Thunderstorm
12 44 40 35 40 35 30 97 85 67 29.79 29.64 29.53 10 8 2 21 9 29 0.32 Rain
13 43 39 35 36 31 24 93 75 55 30.01 29.86 29.80 10 9 2 20 12 30 0.01 Rain , Snow