Grand Rapids, MI

6:54 AM EDT on October 16, 2019 (GMT -0400)
Gerald R. Ford International

Weather History for KGRR - September, 2019

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Thursday, September 19, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F 62 °F  
Max Temperature 84 °F 72 °F 91 °F (1908)
Min Temperature 57 °F 51 °F 36 °F (1979)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 20 54  
Since 1 July heating degree days 28 74  
Cooling Degree Days 6 2  
Month to date cooling degree days 56 55  
Year to date cooling degree days 698 680  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 63    
Maximum Humidity 81    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.15 in 1.73 in (1988)
Month to date precipitation 2.22 2.69  
Year to date precipitation 32.48 27.41  
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 30.11 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 19, 2019 Rise Set
Actual Time 7:25 AM EDT 7:45 PM EDT
Civil Twilight 6:57 AM EDT 8:13 PM EDT
Nautical Twilight 6:24 AM EDT 8:46 PM EDT
Astronomical Twilight 5:49 AM EDT 9:20 PM EDT
Moon 10:46 PM EDT (9/19) 12:35 PM EDT (9/19)
Length of Visible Light 13h 15m
Length of Day
12h 19m
Waning Gibbous, 74% of the Moon is Illuminated
Sep 19
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 63.0 °F - 51.1 °F 65% 30.13 in 10.0 mi SSE 6.9 mph - N/A   Clear
1:53 AM 64.0 °F - 53.1 °F 67% 30.13 in 10.0 mi SE 10.4 mph - N/A   Clear
2:53 AM 64.0 °F - 54.0 °F 70% 30.13 in 10.0 mi SSE 9.2 mph - N/A   Clear
3:53 AM 61.0 °F - 54.0 °F 78% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 60.1 °F - 54.0 °F 80% 30.13 in 10.0 mi SE 3.5 mph - N/A   Clear
5:53 AM 60.1 °F - 53.1 °F 78% 30.12 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
6:53 AM 59.0 °F - 51.1 °F 75% 30.11 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
7:53 AM 57.9 °F - 52.0 °F 81% 30.13 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
8:53 AM 62.1 °F - 53.1 °F 72% 30.15 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
9:53 AM 64.9 °F - 53.1 °F 65% 30.15 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
10:53 AM 71.1 °F - 54.0 °F 55% 30.14 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
11:53 AM 73.0 °F - 55.0 °F 53% 30.14 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
12:53 PM 77.0 °F - 57.0 °F 50% 30.12 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
1:53 PM 79.0 °F - 55.9 °F 45% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 81.0 °F 80.8 °F 55.9 °F 42% 30.10 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:53 PM 82.9 °F 82.0 °F 55.0 °F 38% 30.08 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
4:53 PM 81.0 °F 80.8 °F 55.9 °F 42% 30.07 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
5:53 PM 81.0 °F 81.0 °F 57.0 °F 44% 30.08 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
6:53 PM 77.0 °F - 60.1 °F 56% 30.08 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
7:53 PM 73.0 °F - 61.0 °F 66% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 PM 70.0 °F - 61.0 °F 73% 30.09 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
9:53 PM 70.0 °F - 59.0 °F 68% 30.09 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
10:53 PM 69.1 °F - 57.9 °F 68% 30.10 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
11:53 PM 66.9 °F - 57.9 °F 73% 30.11 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy