Grand Rapids, MI

11:29 PM EDT on September 22, 2019 (GMT -0400)
Gerald R. Ford International

Weather History for KGRR - July, 2019

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Sunday, July 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 77 °F 73 °F  
Max Temperature 84 °F 83 °F 104 °F (1934)
Min Temperature 70 °F 63 °F 43 °F (1944)
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 12 8  
Month to date cooling degree days 257 165  
Year to date cooling degree days 374 357  
Since 1 June cooling degree days 368 310  
Growing Degree Days 27 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 72    
Maximum Humidity 97    
Minimum Humidity 47    
Precipitation  
Precipitation 0.13 in 0.13 in 2.40 in (1907)
Month to date precipitation 3.62 2.55  
Year to date precipitation 26.55 19.90  
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 29.93 in    
Wind  
Wind Speed 6 mph (NNE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 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. 21, 2019 Rise Set
Actual Time 6:22 AM EDT 9:14 PM EDT
Civil Twilight 5:48 AM EDT 9:47 PM EDT
Nautical Twilight 5:06 AM EDT 10:29 PM EDT
Astronomical Twilight 4:16 AM EDT 11:18 PM EDT
Moon No Moon Rise 10:47 AM EDT (7/21)
Length of Visible Light 15h 58m
Length of Day
14h 52m
Waning Gibbous, 80% of the Moon is Illuminated
Jul 21
Waning Gibbous
Jul 24
Last Quarter
Jul 31
New
Aug 7
First Quarter
Aug 15
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:33 AM 73.0 °F - 70.0 °F 90% 29.92 in 10.0 mi NW 9.2 mph - N/A   Overcast
12:53 AM 72.0 °F - 69.1 °F 91% 29.91 in 10.0 mi NNW 11.5 mph - N/A   Overcast
1:53 AM 71.1 °F - 69.1 °F 93% 29.91 in 10.0 mi NNW 5.8 mph - N/A   Overcast
2:53 AM 71.1 °F - 69.1 °F 93% 29.91 in 10.0 mi NNE 3.5 mph - 0.01 in Rain Light Rain
3:00 AM 71.1 °F - 68.0 °F 90% 29.92 in 10.0 mi NNE 3.5 mph - 0.01 in Rain , Thunderstorm Light Rain
3:10 AM 71.1 °F - 68.0 °F 90% 29.93 in 10.0 mi Calm Calm - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
3:43 AM 71.1 °F - 68.0 °F 90% 29.92 in 10.0 mi NNW 4.6 mph - 0.02 in Rain , Thunderstorm Light Rain
3:50 AM 71.6 °F - 68.0 °F 88% 29.93 in 10.0 mi Calm Calm - 0.02 in   Overcast
3:53 AM 71.1 °F - 68.0 °F 90% 29.90 in 10.0 mi Calm Calm - 0.02 in Thunderstorm Overcast
4:13 AM 71.1 °F - 69.1 °F 93% 29.92 in 10.0 mi SSE 6.9 mph - N/A   Overcast
4:53 AM 70.0 °F - 68.0 °F 93% 29.93 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
5:27 AM 70.0 °F - 68.0 °F 93% 29.92 in 5.0 mi NNE 9.2 mph - 0.02 in Rain , Thunderstorm Heavy Rain
5:51 AM 69.8 °F - 69.8 °F 100% 29.92 in 10.0 mi North 5.8 mph - 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
5:53 AM 70.0 °F - 69.1 °F 97% 29.91 in 10.0 mi North 6.9 mph - 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
6:05 AM 70.0 °F - 69.1 °F 97% 29.92 in 9.0 mi North 8.1 mph - 0.00 in   Mostly Cloudy
6:53 AM 70.0 °F - 69.1 °F 97% 29.94 in 10.0 mi South 3.5 mph - 0.00 in   Mostly Cloudy
7:53 AM 70.0 °F - 69.1 °F 97% 29.94 in 4.0 mi North 5.8 mph - 0.02 in Rain Light Rain
8:53 AM 71.1 °F - 68.0 °F 90% 29.95 in 10.0 mi Calm Calm - 0.04 in   Mostly Cloudy
9:53 AM 72.0 °F - 69.1 °F 91% 29.94 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
10:53 AM 73.9 °F - 69.1 °F 85% 29.93 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
11:53 AM 75.0 °F - 66.0 °F 73% 29.96 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
12:53 PM 77.0 °F - 66.0 °F 69% 29.98 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
1:53 PM 79.0 °F - 64.0 °F 60% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
2:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 29.95 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
3:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 29.94 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
4:53 PM 82.9 °F 83.3 °F 61.0 °F 47% 29.93 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
5:53 PM 82.9 °F 83.3 °F 61.0 °F 47% 29.93 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
6:53 PM 84.0 °F 84.5 °F 62.1 °F 47% 29.92 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
7:53 PM 82.0 °F 82.7 °F 61.0 °F 49% 29.92 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
8:53 PM 78.1 °F - 61.0 °F 56% 29.95 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
9:53 PM 73.9 °F - 57.9 °F 57% 29.95 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
10:53 PM 73.9 °F - 57.0 °F 55% 29.96 in 10.0 mi NNW 10.4 mph - N/A   Overcast
11:53 PM 72.0 °F - 57.9 °F 61% 29.95 in 10.0 mi North 10.4 mph - N/A   Overcast