Weather History for Yankton, SD

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Week of May 12, 2013 through May 18, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 83 °F 64 °F
Mean Temperature 77 °F 67 °F 46 °F
Min Temperature 64 °F 52 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 19 3 0 19
Cooling Degree Days (base 65) 12 5 0 36
Growing Degree Days (base 50) 27 18 0 125
Dew Point  
Dew Point 64 °F 47 °F 19 °F
Precipitation  
Precipitation 0.08 in 0.02 in 0.00 in 0.12 in
Snowdepth - - - -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 29.87 in 29.61 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 16, 2013 Rise Set
Actual Time 6:05 AM CDT 8:47 PM CDT
Civil Twilight 5:32 AM CDT 9:20 PM CDT
Nautical Twilight 4:51 AM CDT 10:01 PM CDT
Astronomical Twilight 4:04 AM CDT 10:48 PM CDT
Moon 11:42 AM CDT (5/16) 1:06 AM CDT (5/16)
Length of Visible Light 15h 47m
Length of Day
14h 41m
Waxing Crescent, 36% of the Moon is Illuminated
May 16
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
12 64 46 28 30 24 19 86 39 22 30.27 30.19 30.07 10 10 8 8 4 - 0.00  
13 89 68 48 52 43 28 67 43 22 30.07 29.90 29.76 10 10 10 22 9 26 0.00  
14 95 77 59 54 46 36 72 36 19 29.81 29.69 29.61 10 10 3 26 11 33 0.00  
15 80 66 53 48 44 37 67 42 28 30.00 29.90 29.82 10 10 10 15 8 20 0.00  
16 82 68 53 59 50 43 88 62 26 29.90 29.84 29.74 10 10 9 28 8 39 0.08 Thunderstorm
17 87 73 59 64 60 57 100 68 35 29.85 29.80 29.73 10 9 2 17 9 23 0.00  
18 82 73 64 64 61 57 88 64 51 29.90 29.80 29.66 10 10 8 29 9 41 0.04 Thunderstorm