Weather History for Grand Rapids, MI

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Week of May 5, 2013 through May 11, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 81 °F 72 °F 56 °F
Mean Temperature 67 °F 60 °F 47 °F
Min Temperature 52 °F 48 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 18 5 0 35
Cooling Degree Days (base 65) 2 0 0 3
Growing Degree Days (base 50) 16 10 0 72
Dew Point  
Dew Point 56 °F 44 °F 30 °F
Precipitation  
Precipitation 0.37 in 0.08 in 0.00 in 0.56 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 6 mph 0 mph
Gust Wind 38 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.09 in 29.97 in 29.75 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 09, 2013 Rise Set
Actual Time 6:25 AM EDT 8:52 PM EDT
Civil Twilight 5:53 AM EDT 9:24 PM EDT
Nautical Twilight 5:14 AM EDT 10:03 PM EDT
Astronomical Twilight 4:29 AM EDT 10:48 PM EDT
Moon 6:10 AM EDT (5/9) 8:46 PM EDT (5/9)
Length of Visible Light 15h 30m
Length of Day
14h 26m
Waning Crescent, 0% of the Moon is Illuminated
May 9
Waning Crescent
May 9
New
May 18
First Quarter
May 25
Full
May 31
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
5 75 64 52 45 39 30 64 43 22 30.09 30.05 30.00 10 10 10 21 8 28 0.00  
6 75 62 48 44 39 33 66 45 23 30.07 30.02 29.98 10 10 10 15 6 18 0.00  
7 78 64 50 51 47 44 83 59 35 30.07 30.03 29.99 10 10 10 17 4 28 0.00  
8 80 66 52 51 49 45 77 54 30 30.05 30.00 29.96 10 10 10 20 3 - 0.07 Rain
9 81 67 52 55 45 35 83 52 21 29.98 29.94 29.89 10 10 10 21 4 25 0.01 Rain
10 61 53 45 56 46 41 93 88 82 29.93 29.86 29.78 10 8 2 20 9 24 0.37 Rain
11 56 47 37 48 41 33 86 73 60 29.95 29.86 29.75 10 9 2 28 11 38 0.11 Rain