Weather History for Fort Madison, IA

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 75 °F 66 °F
Mean Temperature 80 °F 65 °F 58 °F
Min Temperature 66 °F 56 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 6 3 0 21
Cooling Degree Days (base 65) 14 3 0 24
Growing Degree Days (base 50) 30 15 8 107
Dew Point  
Dew Point 70 °F 57 °F 45 °F
Precipitation  
Precipitation 1.20 in 0.19 in 0.00 in 1.31 in
Snowdepth - - - -
Wind  
Wind 24 mph 7 mph 0 mph
Gust Wind 34 mph 18 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.03 in 29.77 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:52 AM CDT 7:03 PM CDT
Civil Twilight 6:24 AM CDT 7:30 PM CDT
Nautical Twilight 5:52 AM CDT 8:02 PM CDT
Astronomical Twilight 5:20 AM CDT 8:35 PM CDT
Moon 8:13 PM CDT (9/21) 9:11 AM CDT (9/21)
Length of Visible Light 13h 06m
Length of Day
12h 11m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 66 62 59 64 55 45 100 77 55 30.20 30.03 29.96 10 10 2 14 8 21 0.10 Rain
16 71 62 53 55 54 50 100 82 50 30.36 30.28 30.20 10 10 7 12 5 21 0.00  
17 68 60 51 61 56 50 94 83 73 30.30 30.19 30.07 10 10 10 12 6 17 0.00  
18 87 74 62 70 65 61 94 74 49 30.08 29.97 29.87 10 10 7 14 9 24 0.00  
19 93 80 66 70 67 61 100 70 36 29.93 29.88 29.77 10 10 2 24 11 34 1.20 Rain
20 69 61 53 68 57 48 100 81 46 29.96 29.92 29.86 10 10 7 15 7 21 0.01 Rain
21 69 58 48 54 48 45 100 74 40 30.00 29.96 29.93 10 10 5 12 6 17 0.00