Grand Rapids, MI

6:02 PM EDT on July 26, 2017 (GMT -0400)
Gerald R. Ford International

Weather History for KGRR - September, 2011

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Wednesday, September 7, 2011

  Actual Average Record
Temperature  
Mean Temperature 60 °F 66 °F  
Max Temperature 72 °F 77 °F 96 °F (1960)
Min Temperature 48 °F 56 °F 38 °F (1986)
Degree Days  
Heating Degree Days 5 2  
Month to date heating degree days 21 12  
Since 1 July heating degree days 21 32  
Cooling Degree Days 0 3  
Month to date cooling degree days 48 26  
Year to date cooling degree days 862 651  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 71    
Maximum Humidity 93    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.14 in 1.64 in (1987)
Month to date precipitation 0.19 0.95  
Year to date precipitation 34.83 25.67  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 10 mph (NNE)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 07, 2011 Rise Set
Actual Time 7:12 AM EDT 8:06 PM EDT
Civil Twilight 6:44 AM EDT 8:35 PM EDT
Nautical Twilight 6:09 AM EDT 9:09 PM EDT
Astronomical Twilight 5:33 AM EDT 9:45 PM EDT
Moon 5:29 PM EDT (9/7) 2:22 AM EDT (9/7)
Length of Visible Light 13h 51m
Length of Day
12h 53m
Waxing Gibbous, 79% of the Moon is Illuminated
Sep 7
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 46.9 °F 86% 30.19 in 10.0 mi NE 5.8 mph - N/A   Clear
1:53 AM 50.0 °F 46.9 °F 89% 30.19 in 10.0 mi NE 5.8 mph - N/A   Clear
2:53 AM 50.0 °F 46.9 °F 89% 30.18 in 10.0 mi NE 6.9 mph - N/A   Clear
3:53 AM 50.0 °F 46.9 °F 89% 30.17 in 10.0 mi NNE 9.2 mph - N/A   Clear
4:53 AM 48.9 °F 46.9 °F 93% 30.17 in 10.0 mi North 5.8 mph - N/A   Clear
5:53 AM 48.0 °F 46.0 °F 93% 30.17 in 10.0 mi NNE 8.1 mph - N/A   Clear
6:53 AM 48.0 °F 46.0 °F 93% 30.17 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
7:53 AM 48.9 °F 46.0 °F 90% 30.19 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
8:53 AM 53.1 °F 48.9 °F 86% 30.20 in 10.0 mi NNE 11.5 mph - 0.01 in   Scattered Clouds
9:53 AM 59.0 °F 52.0 °F 78% 30.19 in 10.0 mi NNE 10.4 mph - N/A   Scattered Clouds
10:53 AM 64.0 °F 54.0 °F 70% 30.19 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
11:53 AM 66.2 °F 53.6 °F 64% 30.18 in 10.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
12:53 PM 64.9 °F 52.0 °F 63% 30.18 in 10.0 mi NE 15.0 mph - N/A   Mostly Cloudy
1:53 PM 68.0 °F 53.6 °F 60% 30.16 in 10.0 mi NNE 17.3 mph 24.2 mph N/A   Mostly Cloudy
2:53 PM 68.0 °F 50.0 °F 52% 30.15 in 10.0 mi NE 17.3 mph 25.3 mph N/A   Mostly Cloudy
3:53 PM 71.1 °F 51.1 °F 49% 30.14 in 10.0 mi NNE 13.8 mph 23.0 mph N/A   Mostly Cloudy
4:53 PM 70.0 °F 52.0 °F 53% 30.13 in 10.0 mi NE 13.8 mph 20.7 mph N/A   Mostly Cloudy
5:53 PM 68.0 °F 51.8 °F 56% 30.12 in 10.0 mi NNE 13.8 mph - N/A   Mostly Cloudy
6:53 PM 66.9 °F 51.1 °F 57% 30.13 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
7:53 PM 64.9 °F 51.1 °F 61% 30.13 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
8:53 PM 63.0 °F 51.1 °F 65% 30.13 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
9:53 PM 62.1 °F 52.0 °F 70% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
10:53 PM 62.1 °F 52.0 °F 70% 30.15 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
11:53 PM 57.2 °F 51.8 °F 82% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy