Weather History for Ankeny, IA

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Week of September 8, 2013 through September 14, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 100 °F 85 °F 73 °F
Mean Temperature 84 °F 73 °F 58 °F
Min Temperature 73 °F 60 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 6 2 0 12
Cooling Degree Days (base 65) 20 9 0 66
Growing Degree Days (base 50) 34 23 8 159
Dew Point  
Dew Point 72 °F 58 °F 39 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 23 mph 6 mph 0 mph
Gust Wind 32 mph 18 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 30.01 in 29.79 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 14, 2013 Rise Set
Actual Time 6:53 AM CDT 7:24 PM CDT
Civil Twilight 6:25 AM CDT 7:52 PM CDT
Nautical Twilight 5:52 AM CDT 8:25 PM CDT
Astronomical Twilight 5:18 AM CDT 8:59 PM CDT
Moon 4:09 PM CDT (9/14) 1:22 AM CDT (9/14)
Length of Visible Light 13h 26m
Length of Day
12h 31m
Waxing Gibbous, 72% of the Moon is Illuminated
Sep 14
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

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  
8 87 78 69 72 71 68 100 79 58 29.95 29.89 29.83 10 9 6 14 7 17 0.00  
9 100 84 68 72 65 59 100 56 27 29.88 29.82 29.79 10 9 2 23 6 32 0.00  
10 96 84 73 68 63 61 73 49 32 30.01 29.94 29.88 10 10 10 20 10 29 0.00  
11 86 77 68 70 66 59 88 69 48 30.10 30.06 30.00 10 10 10 12 5 18 0.00 Rain
12 78 68 55 63 51 43 88 56 28 30.20 30.15 30.07 10 10 10 21 7 26 0.00  
13 73 60 46 50 46 43 94 64 35 30.26 30.18 30.12 10 10 10 10 5 17 0.00  
14 75 58 42 45 42 39 93 53 27 30.14 30.05 29.92 10 10 10 14 4 22 0.00