Des Moines, IA

9:53 AM CDT on July 20, 2017 (GMT -0500)
Des Moines International

Weather History for KDSM - September, 2014

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 75 °F 54 °F
Mean Temperature 85 °F 66 °F 49 °F
Min Temperature 76 °F 56 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 16 3 0 78
Cooling Degree Days (base 65) 20 4 0 105
Growing Degree Days (base 50) 34 15 0 464
Dew Point  
Dew Point 73 °F 55 °F 37 °F
Precipitation  
Precipitation 3.00 in 0.16 in 0.00 in 4.23 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 8 mph 0 mph
Gust Wind 42 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 30.06 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 29, 2014 Rise Set
Actual Time 7:09 AM CDT 6:59 PM CDT
Civil Twilight 6:41 AM CDT 7:27 PM CDT
Nautical Twilight 6:09 AM CDT 7:59 PM CDT
Astronomical Twilight 5:36 AM CDT 8:32 PM CDT
Moon 12:25 PM CDT (9/29) 10:31 PM CDT (9/29)
Length of Visible Light 12h 45m
Length of Day
11h 50m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 29
Waxing Crescent
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
New

Daily Weather History & Observations

2014 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  
1 81 74 66 66 63 60 87 71 54 29.87 29.75 29.57 10 10 10 29 11 35 T Thunderstorm
2 81 71 61 62 59 57 87 66 45 29.96 29.92 29.85 10 10 10 21 5 27 0.00  
3 86 75 63 70 66 58 90 76 61 29.94 29.85 29.77 10 10 10 20 11 26 0.00 Thunderstorm
4 93 85 76 73 72 70 87 68 49 29.88 29.77 29.73 10 10 10 25 13 31 0.00  
5 77 67 57 72 58 52 87 78 68 30.22 30.07 29.89 10 10 9 21 10 29 0.09 Rain , Thunderstorm
6 76 64 51 53 50 48 89 64 38 30.28 30.24 30.20 10 10 10 13 5 17 0.00  
7 77 66 55 55 52 49 86 62 38 30.22 30.16 30.06 10 10 10 17 6 22 0.00  
8 77 67 56 65 58 50 83 71 58 30.07 29.95 29.82 10 10 6 35 10 42 0.03 Rain , Thunderstorm
9 78 73 67 69 66 64 93 85 76 29.87 29.76 29.63 10 7 1 22 11 30 3.00 Rain , Thunderstorm
10 71 62 53 67 60 47 90 81 72 30.04 29.72 29.51 10 9 2 23 14 31 0.06 Rain , Thunderstorm
11 56 53 50 48 45 43 83 75 66 30.33 30.21 30.06 10 10 10 17 10 21 0.02 Rain
12 54 49 44 45 43 41 89 78 66 30.44 30.40 30.32 10 9 3 20 8 24 0.27 Rain
13 62 51 39 45 40 37 93 68 42 30.42 30.36 30.26 10 10 5 15 5 21 0.00 Fog
14 71 60 49 53 48 43 80 63 45 30.27 30.20 30.11 10 10 10 14 8 17 0.00  
15 65 57 49 59 51 45 87 72 56 30.26 30.14 30.05 10 10 10 20 7 27 0.02 Rain , Thunderstorm
16 68 56 43 49 46 42 93 71 48 30.27 30.18 30.05 10 10 7 13 4 16 0.00  
17 76 65 54 59 54 49 84 67 50 30.03 29.96 29.91 10 10 10 10 5 13 0.00  
18 74 65 56 58 55 51 100 73 46 30.10 30.05 30.00 10 6 0 15 7 22 T Fog
19 81 69 56 66 60 53 93 76 58 30.03 29.94 29.81 10 9 7 23 15 29 0.00  
20 85 74 62 67 63 52 84 65 46 29.95 29.86 29.81 10 9 6 28 10 36 0.06 Rain , Thunderstorm
21 73 64 55 51 48 47 86 64 41 30.24 30.10 29.98 10 10 10 23 11 29 0.00  
22 74 62 49 53 49 46 93 67 41 30.32 30.26 30.21 10 10 10 10 4 14 0.00  
23 72 63 54 53 51 48 89 69 49 30.27 30.21 30.15 10 10 10 17 9 21 0.00  
24 66 62 58 58 54 51 86 77 67 30.24 30.19 30.15 10 9 2 20 9 24 0.38 Rain
25 79 70 61 60 57 53 78 63 48 30.22 30.17 30.12 10 10 9 12 6 13 0.00  
26 83 72 61 60 58 54 78 58 37 30.16 30.13 30.10 10 10 9 18 9 22 0.00  
27 82 73 64 65 60 54 87 69 51 30.19 30.13 30.06 10 9 2 24 7 28 0.30 Rain , Thunderstorm
28 83 72 61 61 58 56 90 65 40 30.15 30.10 30.05 10 9 5 9 4 12 0.00  
29 85 72 59 63 59 56 90 67 43 30.06 30.01 29.94 10 9 6 15 4 19 0.00  
30 70 64 58 59 56 54 93 80 66 29.99 29.92 29.82 10 7 2 16 10 22 T Rain