Grand Rapids, MI

2:23 AM EDT on September 18, 2019 (GMT -0400)
Gerald R. Ford International

Weather History for KGRR - July, 2019

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Monday, July 29, 2019

  Actual Average Record
Temperature  
Mean Temperature 74 °F 72 °F  
Max Temperature 78 °F 82 °F 103 °F (1916)
Min Temperature 69 °F 62 °F 47 °F (1971)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 49 45  
Since 1 July heating degree days 0 0  
Cooling Degree Days 9 7  
Month to date cooling degree days 320 228  
Year to date cooling degree days 437 420  
Since 1 June cooling degree days 431 373  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 82    
Maximum Humidity 97    
Minimum Humidity 67    
Precipitation  
Precipitation 0.29 in 0.12 in 1.74 in (1905)
Month to date precipitation 3.92 3.54  
Year to date precipitation 26.85 20.89  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2006)
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jul. 29, 2019 Rise Set
Actual Time 6:29 AM EDT 9:06 PM EDT
Civil Twilight 5:57 AM EDT 9:38 PM EDT
Nautical Twilight 5:16 AM EDT 10:19 PM EDT
Astronomical Twilight 4:30 AM EDT 11:05 PM EDT
Moon 3:39 AM EDT (7/29) 7:11 PM EDT (7/29)
Length of Visible Light 15h 41m
Length of Day
14h 36m
Waning Crescent, 8% of the Moon is Illuminated
Jul 29
Waning Crescent
Jul 31
New
Aug 7
First Quarter
Aug 15
Full
Aug 23
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
8:53 AM 78.1 °F 66.9 °F 68% 29.85 in 10.0 mi SSW 16.1 mph 24.2 mph N/A   Mostly Cloudy
9:53 AM 77.0 °F 66.9 °F 71% 29.86 in 10.0 mi SSW 11.5 mph - N/A   Overcast
10:53 AM 78.1 °F 68.0 °F 71% 29.85 in 10.0 mi SW 12.7 mph 25.3 mph N/A   Overcast
11:23 AM 77.0 °F 68.0 °F 74% 29.87 in 10.0 mi SW 16.1 mph - 0.00 in Rain Light Rain
11:53 AM 78.1 °F 69.1 °F 74% 29.86 in 10.0 mi SW 13.8 mph - 0.00 in   Overcast
12:45 PM 73.9 °F 69.1 °F 85% 29.88 in 2.0 mi WSW 13.8 mph 24.2 mph 0.04 in Rain , Thunderstorm Heavy Thunderstorms and Rain
12:53 PM 72.0 °F 69.1 °F 91% 29.87 in 1.8 mi SW 18.4 mph 29.9 mph 0.16 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:07 PM 71.1 °F 69.1 °F 93% 29.90 in 3.0 mi SW 17.3 mph - 0.05 in Rain , Thunderstorm Thunderstorms and Rain
1:49 PM 71.6 °F 69.8 °F 94% 29.87 in 10.0 mi WSW 11.5 mph - 0.13 in Rain Light Rain
1:53 PM 71.1 °F 69.1 °F 93% 29.86 in 10.0 mi WSW 13.8 mph - 0.13 in Rain Light Rain
2:53 PM 73.0 °F 66.9 °F 81% 29.84 in 10.0 mi SSW 10.4 mph - 0.00 in   Overcast
3:30 PM 73.9 °F 68.0 °F 82% 29.85 in 10.0 mi WSW 15.0 mph - N/A   Overcast
3:53 PM 73.9 °F 68.0 °F 82% 29.84 in 10.0 mi SW 15.0 mph 26.5 mph N/A   Overcast
4:22 PM 73.9 °F 68.0 °F 82% 29.86 in 10.0 mi SSW 12.7 mph - N/A   Overcast
4:53 PM 73.9 °F 68.0 °F 82% 29.84 in 10.0 mi SW 15.0 mph - N/A   Overcast
5:53 PM 75.9 °F 69.1 °F 79% 29.83 in 10.0 mi SW 11.5 mph - N/A   Overcast
6:13 PM 75.0 °F 69.1 °F 82% 29.84 in 9.0 mi WSW 10.4 mph - N/A   Overcast
6:53 PM 77.0 °F 70.0 °F 79% 29.83 in 10.0 mi WSW 10.4 mph - 0.00 in   Mostly Cloudy
7:38 PM 77.0 °F 69.1 °F 76% 29.86 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
7:53 PM 77.0 °F 66.9 °F 71% 29.84 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
8:53 PM 73.9 °F 68.0 °F 82% 29.86 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
9:53 PM 72.0 °F 68.0 °F 87% 29.87 in 8.0 mi WSW 5.8 mph - N/A   Scattered Clouds
10:53 PM 71.1 °F 69.1 °F 93% 29.88 in 5.0 mi West 6.9 mph - N/A   Scattered Clouds
11:53 PM 70.0 °F 68.0 °F 93% 29.89 in 3.0 mi WSW 5.8 mph - N/A   Scattered Clouds