Weather History for Des Moines, IA

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 76 °F 65 °F
Mean Temperature 80 °F 67 °F 60 °F
Min Temperature 67 °F 57 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 5 2 0 14
Cooling Degree Days (base 65) 15 4 0 27
Growing Degree Days (base 50) 28 16 10 115
Dew Point  
Dew Point 69 °F 56 °F 41 °F
Precipitation  
Precipitation 1.06 in 0.33 in 0.00 in 1.96 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 36 mph 10 mph 0 mph
Gust Wind 47 mph 26 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 29.99 in 29.73 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 18, 2013 Rise Set
Actual Time 6:58 AM CDT 7:18 PM CDT
Civil Twilight 6:30 AM CDT 7:46 PM CDT
Nautical Twilight 5:57 AM CDT 8:18 PM CDT
Astronomical Twilight 5:24 AM CDT 8:51 PM CDT
Moon 6:41 PM CDT (9/18) 6:01 AM CDT (9/18)
Length of Visible Light 13h 15m
Length of Day
12h 20m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
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  
15 72 66 60 63 56 45 93 67 40 30.23 29.99 29.86 10 10 10 22 11 28 0.04 Rain , Thunderstorm
16 65 60 55 53 52 51 86 75 63 30.36 30.29 30.24 10 10 10 14 8 19 0.00  
17 68 62 55 63 57 51 93 84 75 30.24 30.11 29.98 10 4 1 16 10 19 0.86 Rain
18 92 80 67 69 66 63 87 67 47 29.97 29.85 29.73 10 8 4 23 13 30 T Rain , Thunderstorm
19 88 76 64 69 65 61 93 74 55 29.88 29.79 29.73 10 8 0 36 12 47 1.06 Fog , Rain , Thunderstorm
20 71 63 54 56 50 44 80 64 47 29.99 29.94 29.88 10 10 10 24 12 30 0.00  
21 74 61 47 47 44 41 86 59 31 30.04 29.97 29.90 10 10 10 12 5 14 0.00