Des Moines, IA

3:06 PM CST on November 16, 2019 (GMT -0600)
Des Moines International

Weather History for KDSM - September, 2019

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Month of September, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 81 °F 70 °F
Mean Temperature 81 °F 72 °F 61 °F
Min Temperature 72 °F 62 °F 49 °F
Degree Days  
Heating Degree Days (base 65) 4 0 0 8
Cooling Degree Days (base 65) 16 7 0 213
Growing Degree Days (base 50) 31 22 11 653
Dew Point  
Dew Point 74 °F 63 °F 43 °F
Precipitation  
Precipitation 2.29 in 0.20 in 0.00 in 4.90 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 9 mph 0 mph
Gust Wind 55 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 29.96 in 29.60 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 21, 2019 Rise Set
Actual Time 7:00 AM CDT 7:13 PM CDT
Civil Twilight 6:33 AM CDT 7:41 PM CDT
Nautical Twilight 6:00 AM CDT 8:13 PM CDT
Astronomical Twilight 5:27 AM CDT 8:47 PM CDT
Moon 11:47 PM CDT (9/21) 2:12 PM CDT (9/21)
Length of Visible Light 13h 08m
Length of Day
12h 13m
Waning Gibbous, 54% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Daily Weather History & Observations

2019 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 79 69 59 65 61 55 93 76 58 30.17 30.10 30.04 10 10 10 12 4 15 0.00  
2 83 74 65 68 66 63 93 78 62 30.10 30.02 29.88 10 10 10 20 9 27 T  
3 87 75 63 72 66 55 90 70 49 30.03 29.88 29.79 10 10 10 20 12 25 T Rain
4 76 66 55 55 53 51 86 65 43 30.19 30.13 30.06 10 10 10 13 5 16 0.00  
5 85 72 58 71 62 54 87 73 58 30.12 30.02 29.92 10 10 10 22 10 32 0.00  
6 82 73 63 70 60 57 93 69 45 30.10 30.04 29.93 10 10 10 18 10 27 0.00  
7 80 70 60 63 59 56 90 70 50 30.09 30.04 29.95 10 10 3 13 6 22 0.09 Rain , Thunderstorm
8 70 67 63 63 61 58 93 83 73 30.02 29.99 29.92 10 10 10 23 8 32 0.08 Rain , Thunderstorm
9 88 77 65 74 67 63 100 78 55 30.03 29.95 29.85 10 6 0 22 9 28 0.44 Fog , Rain , Thunderstorm
10 84 74 64 72 67 62 93 78 63 30.07 29.97 29.88 10 7 1 32 10 45 2.29 Rain , Thunderstorm
11 87 80 72 73 70 68 93 76 59 30.07 29.97 29.91 10 10 10 20 10 26 0.06 Thunderstorm
12 87 76 65 72 69 59 93 75 57 29.96 29.91 29.85 10 10 6 24 11 34 0.09 Rain , Thunderstorm
13 74 66 58 58 54 51 87 67 46 30.14 30.08 29.97 10 10 10 25 12 35 0.00  
14 80 69 57 67 61 54 93 76 58 30.16 30.07 29.95 10 10 10 20 8 27 0.05 Rain , Thunderstorm
15 89 80 71 71 69 66 93 72 50 30.00 29.95 29.91 10 10 10 13 7 21 T Rain
16 89 80 70 72 70 68 97 76 55 30.06 30.01 29.98 10 10 7 12 7 18 0.00  
17 90 80 70 71 70 67 93 72 50 30.04 29.98 29.92 10 10 7 17 11 23 0.00  
18 90 81 72 71 70 66 93 74 55 29.96 29.93 29.91 10 9 6 16 9 21 T Rain
19 81 75 68 70 68 64 87 78 69 30.05 29.98 29.93 10 10 8 23 7 30 0.09 Rain , Thunderstorm
20 89 79 69 70 67 64 93 69 44 30.03 29.97 29.92 10 10 7 23 10 30 T  
21 75 70 65 72 69 66 93 86 79 29.92 29.88 29.83 10 9 2 37 13 55 0.36 Rain , Thunderstorm
22 70 63 56 68 62 55 100 89 78 29.99 29.87 29.82 10 8 2 22 7 33 0.91 Rain , Thunderstorm
23 79 67 54 61 57 53 100 76 52 30.08 30.01 29.96 10 10 10 14 6 20 0.00  
24 85 72 59 68 63 57 93 74 55 29.94 29.80 29.65 10 10 10 24 14 39 0.04 Rain , Thunderstorm
25 75 67 58 68 54 43 100 68 35 29.98 29.82 29.65 10 10 10 20 9 27 0.00 Rain , Thunderstorm
26 72 61 49 49 47 44 86 62 38 30.03 29.93 29.74 10 10 10 15 8 22 T  
27 74 66 58 67 60 50 90 77 63 29.87 29.67 29.60 10 9 2 22 10 29 0.02 Rain
28 73 63 52 59 54 47 97 77 57 30.07 30.02 29.88 10 10 10 20 11 29 0.07 Rain
29 72 65 57 66 60 56 100 90 79 30.08 30.01 29.92 10 6 0 24 10 34 0.31 Fog , Rain
30 87 78 69 71 69 67 90 73 55 29.92 29.84 29.78 10 10 10 30 16 42 0.00