Grand Rapids, MI

11:48 AM EST on January 19, 2018 (GMT -0500)
Gerald R. Ford International

Weather History for KGRR - September, 2011

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Thursday, September 8, 2011

  Actual Average Record
Temperature  
Mean Temperature 62 °F 66 °F  
Max Temperature 71 °F 76 °F 95 °F (1960)
Min Temperature 52 °F 56 °F 36 °F (1951)
Degree Days  
Heating Degree Days 3 2  
Month to date heating degree days 24 14  
Since 1 July heating degree days 24 34  
Cooling Degree Days 0 3  
Month to date cooling degree days 48 29  
Year to date cooling degree days 862 654  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 72    
Maximum Humidity 83    
Minimum Humidity 61    
Precipitation  
Precipitation T in 0.14 in 2.27 in (1989)
Month to date precipitation 0.19 1.09  
Year to date precipitation 34.83 25.81  
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 30.06 in    
Wind  
Wind Speed 10 mph (NE)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events Rain    
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. 08, 2011 Rise Set
Actual Time 7:13 AM EDT 8:04 PM EDT
Civil Twilight 6:45 AM EDT 8:33 PM EDT
Nautical Twilight 6:10 AM EDT 9:07 PM EDT
Astronomical Twilight 5:35 AM EDT 9:43 PM EDT
Moon 6:02 PM EDT (9/8) 3:27 AM EDT (9/8)
Length of Visible Light 13h 48m
Length of Day
12h 51m
Waxing Gibbous, 87% of the Moon is Illuminated
Sep 8
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 55.4 °F 50.0 °F 82% 30.13 in 10.0 mi North 6.9 mph - N/A   Clear
1:53 AM 55.0 °F 48.0 °F 77% 30.11 in 10.0 mi North 4.6 mph - N/A   Clear
2:53 AM 54.0 °F 46.9 °F 77% 30.11 in 10.0 mi North 6.9 mph - N/A   Clear
3:53 AM 55.0 °F 45.0 °F 69% 30.10 in 10.0 mi North 6.9 mph - N/A   Clear
4:53 AM 53.1 °F 45.0 °F 74% 30.10 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:53 AM 52.0 °F 45.0 °F 77% 30.09 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
6:53 AM 53.1 °F 46.9 °F 80% 30.10 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
7:53 AM 54.0 °F 48.0 °F 80% 30.10 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
8:53 AM 57.2 °F 51.8 °F 82% 30.09 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
9:53 AM 62.1 °F 53.1 °F 72% 30.09 in 10.0 mi NNE 18.4 mph 24.2 mph N/A   Mostly Cloudy
10:53 AM 64.9 °F 54.0 °F 68% 30.08 in 10.0 mi NE 16.1 mph 27.6 mph N/A   Mostly Cloudy
11:53 AM 69.1 °F 55.9 °F 63% 30.08 in 10.0 mi NNE 18.4 mph 25.3 mph N/A   Mostly Cloudy
12:53 PM 68.0 °F 57.0 °F 68% 30.08 in 10.0 mi NE 17.3 mph 25.3 mph N/A   Mostly Cloudy
1:37 PM 69.8 °F 57.2 °F 64% 30.06 in 10.0 mi NE 17.3 mph 24.2 mph N/A   Mostly Cloudy
1:53 PM 69.1 °F 57.9 °F 68% 30.06 in 10.0 mi NE 16.1 mph 24.2 mph N/A   Mostly Cloudy
2:09 PM 69.8 °F 57.2 °F 64% 30.06 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
2:42 PM 69.8 °F 57.2 °F 64% 30.05 in 10.0 mi NE 15.0 mph 24.2 mph 0.00 in   Mostly Cloudy
2:53 PM 68.0 °F 59.0 °F 73% 30.05 in 10.0 mi NE 12.7 mph - 0.00 in Rain Light Rain
3:53 PM 69.1 °F 59.0 °F 70% 30.04 in 10.0 mi NE 13.8 mph 21.9 mph 0.00 in Rain Light Rain
4:53 PM 68.0 °F 59.0 °F 73% 30.03 in 10.0 mi ENE 10.4 mph - 0.00 in   Light Drizzle
5:49 PM 68.0 °F 59.0 °F 73% 30.02 in 10.0 mi ENE 10.4 mph - 0.00 in   Mostly Cloudy
5:53 PM 68.0 °F 59.0 °F 73% 30.02 in 10.0 mi NE 11.5 mph - 0.00 in   Mostly Cloudy
6:53 PM 68.0 °F 59.0 °F 73% 30.02 in 10.0 mi NE 13.8 mph - 0.00 in Rain Light Rain
7:53 PM 66.2 °F 57.2 °F 73% 30.02 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
8:53 PM 66.0 °F 57.9 °F 75% 30.03 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
9:53 PM 64.9 °F 57.9 °F 78% 30.03 in 10.0 mi ENE 6.9 mph - N/A   Overcast
10:53 PM 64.0 °F 54.0 °F 70% 30.03 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
11:53 PM 63.0 °F 53.1 °F 70% 30.01 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy