Weather History for Ann Arbor, MI

Change the Weather History Date:

Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 86 °F 80 °F 96 °F (2011)
Min Temperature 64 °F 56 °F 48 °F (2000)
Cooling Degree Days 12    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 41    
Precipitation  
Precipitation 0.26 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 34 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily 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

Jul. 20, 2013 Rise Set
Actual Time 6:16 AM EDT 9:05 PM EDT
Civil Twilight 5:43 AM EDT 9:38 PM EDT
Nautical Twilight 5:01 AM EDT 10:19 PM EDT
Astronomical Twilight 4:13 AM EDT 11:07 PM EDT
Moon 7:07 PM EDT (7/20) 3:55 AM EDT (7/20)
Length of Visible Light 15h 55m
Length of Day
14h 49m
Waxing Gibbous, 93% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.76 in 10.0 mi SW 11.5 mph - N/A Thunderstorm Scattered Clouds
12:42 AM 75.2 °F - 66.2 °F 73% 29.80 in 4.0 mi West 12.7 mph 29.9 mph 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
12:50 AM 73.4 °F - 69.8 °F 88% 29.79 in 2.5 mi WSW 17.3 mph 34.5 mph 0.14 in Rain , Thunderstorm Heavy Thunderstorms and Rain
12:53 AM 73.0 °F - 71.1 °F 93% 29.77 in 2.0 mi WSW 12.7 mph 34.5 mph 0.18 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:00 AM 73.4 °F - 69.8 °F 88% 29.80 in 3.0 mi WSW 12.7 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
1:53 AM 73.0 °F - 70.0 °F 90% 29.75 in 7.0 mi West 15.0 mph 19.6 mph 0.07 in Rain , Thunderstorm Light Rain
2:53 AM 72.0 °F - 68.0 °F 87% 29.75 in 10.0 mi West 8.1 mph - 0.00 in Thunderstorm Mostly Cloudy
3:27 AM 71.6 °F - 69.8 °F 94% 29.76 in 10.0 mi West 10.4 mph - 0.01 in   Scattered Clouds
3:53 AM 71.1 °F - 69.1 °F 93% 29.72 in 10.0 mi West 4.6 mph - 0.01 in   Clear
4:53 AM 72.0 °F - 69.1 °F 91% 29.73 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
5:13 AM 71.6 °F - 69.8 °F 94% 29.77 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:25 AM 71.6 °F - 69.8 °F 94% 29.77 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
5:43 AM 71.6 °F - 69.8 °F 94% 29.78 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 72.0 °F - 69.1 °F 91% 29.75 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
6:00 AM 71.6 °F - 69.8 °F 94% 29.78 in 6.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 70.0 °F - 68.0 °F 93% 29.80 in 2.5 mi Calm Calm - N/A   Partly Cloudy
7:02 AM 69.8 °F - 68.0 °F 94% 29.82 in 9.0 mi Calm Calm - N/A   Scattered Clouds
7:18 AM 69.8 °F - 69.8 °F 100% 29.83 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
7:43 AM 71.6 °F - 69.8 °F 94% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 73.0 °F - 71.1 °F 93% 29.82 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:15 AM 73.4 °F - 69.8 °F 88% 29.83 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
8:53 AM 73.9 °F - 70.0 °F 87% 29.83 in 10.0 mi NE 8.1 mph - N/A   Overcast
9:18 AM 75.2 °F - 68.0 °F 78% 29.85 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:50 AM 75.2 °F - 66.2 °F 73% 29.86 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
9:53 AM 75.0 °F - 66.0 °F 73% 29.84 in 10.0 mi ENE 5.8 mph - N/A   Overcast
10:44 AM 78.8 °F - 66.2 °F 65% 29.86 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
10:53 AM 77.0 °F - 66.9 °F 71% 29.84 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
11:53 AM 80.1 °F 82.3 °F 66.9 °F 64% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.83 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
1:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.84 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 84.9 °F 86.6 °F 64.9 °F 51% 29.84 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
3:53 PM 82.0 °F 83.0 °F 62.1 °F 51% 29.83 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
4:53 PM 84.9 °F 85.9 °F 63.0 °F 48% 29.83 in 10.0 mi NNW 9.2 mph 17.3 mph N/A   Scattered Clouds
5:53 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:53 PM 84.0 °F 83.5 °F 57.9 °F 41% 29.84 in 10.0 mi North 5.8 mph - N/A   Clear
7:53 PM 80.1 °F 80.9 °F 60.1 °F 50% 29.85 in 10.0 mi North 12.7 mph - N/A   Clear
8:53 PM 77.0 °F - 60.1 °F 56% 29.87 in 10.0 mi North 8.1 mph - N/A   Clear
9:53 PM 75.0 °F - 61.0 °F 62% 29.89 in 10.0 mi North 4.6 mph - N/A   Clear
10:53 PM 73.9 °F - 61.0 °F 64% 29.91 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 64.9 °F - 63.0 °F 93% 29.93 in 10.0 mi Calm Calm - N/A   Clear