Yankton, SD

3:01 AM CST on November 18, 2019 (GMT -0600)
Gurney Municipal

Weather History for KYKN - September, 2019

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Month of September, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 78 °F 64 °F
Mean Temperature 82 °F 68 °F 54 °F
Min Temperature 75 °F 58 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 11 1 0 36
Cooling Degree Days (base 65) 18 4 0 120
Growing Degree Days (base 50) 32 18 4 507
Dew Point  
Dew Point 74 °F 60 °F 43 °F
Precipitation  
Precipitation 0.98 in 0.06 in 0.00 in 1.60 in
Snowdepth - - - -
Wind  
Wind 26 mph 9 mph 0 mph
Gust Wind 41 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 29.95 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 23, 2019 Rise Set
Actual Time 7:17 AM CDT 7:25 PM CDT
Civil Twilight 6:49 AM CDT 7:53 PM CDT
Nautical Twilight 6:16 AM CDT 8:26 PM CDT
Astronomical Twilight 5:42 AM CDT 9:00 PM CDT
Moon 12:52 AM CDT (9/23) 4:29 PM CDT (9/23)
Length of Visible Light 13h 04m
Length of Day
12h 07m
Waning Crescent, 33% of the Moon is Illuminated
Sep 23
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter

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 - - - - - - - - - - - - - - - - - - -  
2 - - - - - - - - - - - - - - - - - - -  
3 79 69 59 74 66 52 100 84 42 30.15 29.92 29.78 10 7 0 22 7 28 0.04 Fog , Rain , Thunderstorm
4 77 64 51 62 56 51 100 84 56 30.25 30.18 30.09 10 7 0 14 5 16 0.00 Fog
5 84 73 62 73 65 59 93 81 67 30.09 30.01 29.95 10 10 10 9 6 - 0.00  
6 79 68 57 61 59 56 97 74 50 30.25 30.18 30.11 10 10 8 9 5 - 0.00  
7 68 64 62 63 61 60 96 88 79 30.14 30.04 29.95 10 10 7 14 6 22 0.13 Rain
8 70 65 60 64 60 57 100 88 64 30.03 30.00 29.95 10 9 2 10 7 - 0.00 Rain
9 82 73 64 71 66 63 100 92 63 30.02 29.87 29.75 10 5 1 16 10 22 0.02 Rain
10 82 72 63 73 67 60 97 82 56 30.01 29.93 29.83 10 10 9 14 9 33 0.08 Rain , Thunderstorm
11 75 68 62 68 65 61 100 91 76 30.05 29.95 29.83 10 9 2 26 14 41 0.98 Rain , Thunderstorm
12 75 66 60 70 63 53 100 87 55 30.05 29.88 29.81 10 9 2 22 11 31 0.20 Rain , Thunderstorm
13 73 63 53 58 53 48 93 75 53 30.20 30.13 30.05 10 10 7 17 13 25 0.00  
14 84 70 55 71 63 54 94 82 63 30.14 29.99 29.90 10 10 7 17 7 23 0.02 Rain , Thunderstorm
15 87 73 59 69 64 58 96 76 41 30.04 29.99 29.96 10 10 10 14 6 20 0.00  
16 88 76 64 72 67 63 96 77 53 29.97 29.93 29.87 10 10 8 20 9 26 0.00  
17 91 82 75 69 68 67 76 64 46 29.86 29.82 29.77 10 10 10 25 18 32 0.00  
18 79 72 64 67 61 55 87 66 48 29.99 29.91 29.76 10 10 10 20 11 28 0.00  
19 82 72 62 70 65 58 97 81 60 30.01 29.97 29.92 10 10 10 14 6 20 0.00  
20 87 78 70 72 69 66 96 78 53 29.97 29.88 29.81 10 10 10 24 12 32 0.00  
21 82 71 60 70 63 53 91 74 46 29.96 29.80 29.73 10 10 10 15 12 18 0.00  
22 70 62 53 56 53 48 97 74 47 30.04 29.97 29.91 10 10 9 15 9 - 0.00 Rain
23 82 66 50 61 53 47 100 76 39 30.08 30.01 29.90 10 8 0 12 3 - 0.00 Fog
24 86 73 60 67 59 51 81 64 45 29.88 29.76 29.65 10 10 10 21 12 25 0.00  
25 64 59 53 52 50 48 83 70 62 30.08 29.95 29.78 10 10 10 13 8 - 0.00  
26 71 58 46 52 47 43 93 70 38 30.07 29.89 29.62 10 10 10 17 6 25 0.00  
27 69 61 53 58 52 48 93 73 52 30.03 29.76 29.56 10 10 10 21 10 25 0.03 Rain
28 66 54 44 52 48 43 96 77 58 30.20 30.11 30.02 10 10 10 15 8 21 0.01 Rain
29 75 65 57 71 62 52 100 92 78 30.04 29.88 29.74 10 8 1 23 11 29 0.03 Rain
30 88 70 55 72 65 55 100 81 59 29.99 29.78 29.66 10 10 10 23 17 32 0.06 Rain , Thunderstorm