Watertown, SD

10:07 AM CST on February 19, 2018 (GMT -0600)
Watertown Municipal

Weather History for KATY - May, 2013

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Monday, May 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 59 °F 57 °F  
Max Temperature 64 °F 69 °F 96 °F (1934)
Min Temperature 54 °F 46 °F 26 °F (1907)
Degree Days  
Heating Degree Days 6 8  
Month to date heating degree days 245 221  
Since 1 July heating degree days 8919 8372  
Cooling Degree Days 0 1  
Month to date cooling degree days 19 9  
Year to date cooling degree days 19 11  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 0.11 in 0.09 in 1.32 in (1957)
Month to date precipitation 1.08 1.63  
Year to date precipitation 5.84 5.84  
Sea Level Pressure  
Sea Level Pressure 29.46 in    
Wind  
Wind Speed 9 mph (SSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 7 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

May. 20, 2013 Rise Set
Actual Time 5:54 AM CDT 8:56 PM CDT
Civil Twilight 5:19 AM CDT 9:31 PM CDT
Nautical Twilight 4:34 AM CDT 10:16 PM CDT
Astronomical Twilight 3:41 AM CDT 11:10 PM CDT
Moon 3:53 PM CDT (5/20) 3:03 AM CDT (5/20)
Length of Visible Light 16h 12m
Length of Day
15h 02m
Waxing Gibbous, 75% of the Moon is Illuminated
May 20
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:37 AM 60.8 °F 60.8 °F 100% 29.53 in 4.0 mi SE 5.8 mph - N/A   Mostly Cloudy
12:45 AM 60.8 °F 60.8 °F 100% 29.53 in 2.5 mi ESE 5.8 mph - N/A   Mostly Cloudy
12:53 AM 60.1 °F 60.1 °F 100% 29.51 in 1.2 mi ESE 4.6 mph - N/A   Overcast
1:33 AM 60.8 °F 60.8 °F 100% 29.51 in 0.5 mi SE 4.6 mph - N/A Fog Fog
1:53 AM 61.0 °F 61.0 °F 100% 29.49 in 1.8 mi East 5.8 mph - N/A   Overcast
1:58 AM 60.8 °F 60.8 °F 100% 29.50 in 3.0 mi ENE 5.8 mph - N/A   Overcast
2:21 AM 60.8 °F 60.8 °F 100% 29.50 in 5.0 mi Calm Calm - N/A   Scattered Clouds
2:46 AM 62.6 °F 60.8 °F 94% 29.49 in 5.0 mi East 6.9 mph - N/A   Mostly Cloudy
3:19 AM 62.6 °F 60.8 °F 94% 29.48 in 6.0 mi ESE 4.6 mph - N/A   Overcast
3:37 AM 62.6 °F 59.0 °F 88% 29.48 in 8.0 mi SE 5.8 mph - N/A   Overcast
3:53 AM 61.0 °F 59.0 °F 93% 29.46 in 9.0 mi ESE 5.8 mph - N/A   Overcast
4:53 AM 60.1 °F 59.0 °F 96% 29.45 in 7.0 mi Calm Calm - 0.00 in   Overcast
6:09 AM 60.8 °F 59.0 °F 94% 29.45 in 6.0 mi SE 5.8 mph - N/A   Overcast
6:53 AM 60.1 °F 59.0 °F 96% 29.43 in 4.0 mi SE 3.5 mph - 0.00 in Rain Light Rain
7:53 AM 60.1 °F 59.0 °F 96% 29.43 in 4.0 mi NE 3.5 mph - 0.01 in   Overcast
8:53 AM 61.0 °F 59.0 °F 93% 29.42 in 5.0 mi NE 4.6 mph - 0.02 in Rain Light Rain
9:18 AM 62.6 °F 59.0 °F 88% 29.44 in 6.0 mi East 4.6 mph - 0.00 in   Overcast
9:42 AM 62.6 °F 59.0 °F 88% 29.44 in 7.0 mi East 4.6 mph - 0.00 in   Overcast
9:53 AM 62.1 °F 59.0 °F 90% 29.43 in 5.0 mi SE 4.6 mph - 0.00 in Rain Light Rain
10:09 AM 60.8 °F 59.0 °F 94% 29.44 in 4.0 mi South 11.5 mph - 0.01 in Rain Light Rain
10:53 AM 61.0 °F 59.0 °F 93% 29.42 in 9.0 mi South 13.8 mph - 0.02 in   Overcast
11:13 AM 59.0 °F 57.2 °F 94% 29.44 in 10.0 mi SSW 16.1 mph 21.9 mph N/A   Overcast
11:45 AM 59.0 °F 57.2 °F 94% 29.44 in 10.0 mi SW 20.7 mph - 0.00 in   Overcast
11:53 AM 60.1 °F 55.9 °F 86% 29.43 in 10.0 mi SW 19.6 mph - 0.00 in   Overcast
12:53 PM 59.0 °F 55.0 °F 87% 29.44 in 10.0 mi SW 13.8 mph 21.9 mph N/A   Overcast
1:53 PM 59.0 °F 55.0 °F 87% 29.45 in 10.0 mi SW 19.6 mph - N/A   Overcast
2:14 PM 59.0 °F 55.4 °F 88% 29.45 in 10.0 mi SW 13.8 mph - N/A   Overcast
2:46 PM 60.8 °F 55.4 °F 82% 29.45 in 10.0 mi WSW 15.0 mph 20.7 mph N/A   Overcast
2:53 PM 60.1 °F 54.0 °F 80% 29.44 in 10.0 mi SW 15.0 mph 24.2 mph N/A   Mostly Cloudy
3:06 PM 60.8 °F 53.6 °F 77% 29.46 in 10.0 mi SW 15.0 mph - N/A   Overcast
3:26 PM 60.8 °F 55.4 °F 82% 29.45 in 10.0 mi SW 13.8 mph - N/A   Overcast
3:53 PM 63.0 °F 55.0 °F 75% 29.43 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
4:28 PM 60.8 °F 55.4 °F 82% 29.45 in 10.0 mi West 15.0 mph - N/A   Overcast
4:53 PM 57.9 °F 55.9 °F 93% 29.44 in 6.0 mi WSW 13.8 mph 21.9 mph 0.01 in Rain Light Rain
5:06 PM 57.2 °F 55.4 °F 94% 29.45 in 2.5 mi WSW 15.0 mph 20.7 mph 0.02 in Rain Light Rain
5:10 PM 57.2 °F 55.4 °F 94% 29.45 in 4.0 mi WSW 12.7 mph - 0.02 in Rain Light Rain
5:25 PM 57.2 °F 55.4 °F 94% 29.45 in 5.0 mi WSW 15.0 mph - 0.03 in   Overcast
5:40 PM 57.2 °F 57.2 °F 100% 29.46 in 6.0 mi WSW 10.4 mph - 0.03 in Rain Light Rain
5:53 PM 57.9 °F 55.9 °F 93% 29.45 in 9.0 mi WSW 13.8 mph - 0.03 in Rain Light Rain
6:03 PM 57.2 °F 55.4 °F 94% 29.45 in 10.0 mi WSW 12.7 mph - 0.00 in Rain Light Rain
6:16 PM 57.2 °F 55.4 °F 94% 29.45 in 6.0 mi WSW 12.7 mph - 0.00 in Rain Light Rain
6:30 PM 57.2 °F 55.4 °F 94% 29.45 in 10.0 mi SW 15.0 mph - 0.01 in   Overcast
6:53 PM 57.0 °F 55.9 °F 96% 29.44 in 10.0 mi SW 12.7 mph - 0.01 in   Overcast
7:29 PM 57.2 °F 55.4 °F 94% 29.45 in 10.0 mi SSW 10.4 mph - N/A   Overcast
7:53 PM 57.9 °F 55.0 °F 90% 29.44 in 10.0 mi SW 16.1 mph - N/A   Overcast
8:16 PM 57.2 °F 55.4 °F 94% 29.45 in 10.0 mi SSW 16.1 mph - N/A   Overcast
8:36 PM 57.2 °F 55.4 °F 94% 29.46 in 10.0 mi WSW 8.1 mph - N/A   Overcast
9:32 PM 55.4 °F 55.4 °F 100% 29.46 in 10.0 mi West 5.8 mph - N/A   Overcast
9:43 PM 55.4 °F 55.4 °F 100% 29.46 in 5.0 mi West 8.1 mph - N/A   Overcast
9:53 PM 55.0 °F 54.0 °F 96% 29.46 in 4.0 mi West 6.9 mph - N/A   Overcast
10:03 PM 55.4 °F 53.6 °F 94% 29.46 in 10.0 mi West 6.9 mph - N/A   Overcast
10:10 PM 55.4 °F 53.6 °F 94% 29.46 in 10.0 mi West 5.8 mph - N/A   Overcast
10:25 PM 55.4 °F 53.6 °F 94% 29.47 in 10.0 mi West 5.8 mph - N/A   Overcast
10:35 PM 55.4 °F 53.6 °F 94% 29.47 in 10.0 mi WSW 3.5 mph - N/A   Overcast
10:43 PM 55.4 °F 55.4 °F 100% 29.47 in 10.0 mi WSW 3.5 mph - N/A   Overcast
10:53 PM 55.0 °F 54.0 °F 96% 29.46 in 10.0 mi WSW 3.5 mph - N/A   Overcast
11:10 PM 55.4 °F 53.6 °F 94% 29.47 in 10.0 mi WSW 4.6 mph - N/A   Overcast
11:53 PM 55.0 °F 54.0 °F 96% 29.47 in 10.0 mi Calm Calm - N/A   Overcast