Weather History for Ann Arbor, MI

Change the Weather History Date:

Week of October 14, 2012 through October 20, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 62 °F 55 °F
Mean Temperature 65 °F 54 °F 46 °F
Min Temperature 57 °F 46 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 18 11 0 76
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 15 5 0 32
Dew Point  
Dew Point 61 °F 44 °F 30 °F
Precipitation  
Precipitation 0.36 in 0.13 in 0.00 in 0.92 in
Snowdepth - - - -
Wind  
Wind 30 mph 9 mph 0 mph
Gust Wind 38 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.01 in 29.69 in 29.38 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Oct. 18, 2012 Rise Set
Actual Time 7:51 AM EDT 6:47 PM EDT
Civil Twilight 7:23 AM EDT 7:15 PM EDT
Nautical Twilight 6:50 AM EDT 7:48 PM EDT
Astronomical Twilight 6:18 AM EDT 8:20 PM EDT
Moon 11:36 AM EDT 9:16 PM EDT
Length of Visible Light 11h 52m
Length of Day
10h 55m
Waxing Crescent, 14% of the Moon is Illuminated
Oct 18
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

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  
14 70 65 57 61 58 51 94 81 65 29.90 29.70 29.44 10 7 2 23 12 38 0.10 Rain
15 55 50 46 47 41 37 82 72 63 29.95 29.79 29.55 10 10 7 30 17 34 0.00 Rain
16 60 46 33 43 36 30 89 64 41 30.01 29.90 29.76 10 10 10 13 6 - 0.00  
17 73 62 52 55 47 41 90 62 34 29.75 29.66 29.56 10 10 4 24 9 37 0.36 Rain
18 61 54 48 54 46 35 94 72 41 29.67 29.51 29.38 10 9 2 18 10 28 0.28 Rain , Thunderstorm
19 57 51 45 45 41 35 93 76 51 29.64 29.59 29.55 10 10 6 18 6 23 0.14 Rain
20 55 48 39 46 42 38 93 85 64 29.92 29.68 29.58 10 9 6 15 6 21 0.04