Weather History for Grand Rapids, MI

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Week of October 16, 2011 through October 22, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 61 °F 54 °F 47 °F
Mean Temperature 54 °F 47 °F 42 °F
Min Temperature 49 °F 40 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 23 18 11 125
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 1 0 4
Dew Point  
Dew Point 46 °F 38 °F 29 °F
Precipitation  
Precipitation 0.91 in 0.29 in 0.00 in 1.77 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 32 mph 12 mph 0 mph
Gust Wind 40 mph 28 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.78 in 29.30 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 19, 2011 Rise Set
Actual Time 7:59 AM EDT 6:53 PM EDT
Civil Twilight 7:31 AM EDT 7:22 PM EDT
Nautical Twilight 6:58 AM EDT 7:55 PM EDT
Astronomical Twilight 6:25 AM EDT 8:27 PM EDT
Moon No Moon Rise 2:34 PM EDT
Length of Visible Light 11h 51m
Length of Day
10h 53m
Waning Gibbous, 55% of the Moon is Illuminated
Oct 19
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 59 54 49 46 40 35 80 62 43 29.83 29.76 29.70 10 10 10 24 12 31 0.02 Rain
17 57 52 46 39 34 31 71 56 41 29.79 29.74 29.72 10 10 10 32 17 40 0.00  
18 55 46 37 41 38 35 92 73 54 29.85 29.81 29.76 10 10 10 17 5 21 0.00  
19 47 45 43 45 41 39 93 85 76 29.84 29.65 29.44 10 6 2 32 17 40 0.91 Rain
20 47 45 43 42 40 39 89 86 82 29.76 29.44 29.30 10 8 2 25 17 32 0.84 Rain
21 50 42 33 40 37 32 89 75 61 30.10 29.98 29.79 10 10 9 16 8 20 T  
22 61 46 31 43 35 29 96 69 42 30.10 30.07 30.03 10 9 5 13 5 17 0.00