Grand Rapids, MI

10:47 AM EDT on October 20, 2019 (GMT -0400)
Gerald R. Ford International

Weather History for KGRR - July, 2019

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Week of July 21, 2019 through July 27, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 82 °F 79 °F
Mean Temperature 79 °F 72 °F 68 °F
Min Temperature 71 °F 62 °F 54 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 7 2 50
Growing Degree Days (base 50) 29 22 18 155
Dew Point  
Dew Point 70 °F 58 °F 47 °F
Precipitation  
Precipitation 0.13 in 0.02 in 0.00 in 0.14 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 36 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.08 in 29.90 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 25, 2019 Rise Set
Actual Time 6:25 AM EDT 9:10 PM EDT
Civil Twilight 5:52 AM EDT 9:43 PM EDT
Nautical Twilight 5:11 AM EDT 10:24 PM EDT
Astronomical Twilight 4:23 AM EDT 11:12 PM EDT
Moon 1:15 AM EDT (7/25) 2:47 PM EDT (7/25)
Length of Visible Light 15h 50m
Length of Day
14h 44m
Last Quarter, 44% of the Moon is Illuminated
Jul 25
Last Quarter
Jul 31
New
Aug 7
First Quarter
Aug 15
Full
Aug 23
Last Quarter

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
21 84 77 70 70 66 57 97 72 47 29.98 29.93 29.90 10 10 4 13 6 17 0.13 Rain , Thunderstorm
22 79 71 63 59 54 47 78 59 39 30.05 30.00 29.95 10 10 10 18 10 26 0.00  
23 79 69 58 58 52 50 77 58 39 30.08 30.05 30.01 10 10 7 20 9 27 0.00  
24 81 68 54 54 51 48 83 54 27 30.18 30.13 30.09 10 10 10 9 4 - 0.00  
25 84 70 57 62 57 52 83 58 36 30.21 30.18 30.14 10 10 9 10 5 17 0.00  
26 82 72 61 62 60 58 90 64 37 30.25 30.20 30.14 10 10 9 16 6 23 0.00  
27 87 79 71 66 63 60 69 56 43 30.14 30.08 30.01 10 10 10 28 14 36 0.01