Watertown, SD

4:36 PM CST on December 08, 2016 (GMT -0600)
Watertown Municipal

Weather History for KATY - May, 2013

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 51 °F 58 °F  
Max Temperature 55 °F 69 °F 92 °F (1964)
Min Temperature 47 °F 47 °F 28 °F (1928)
Degree Days  
Heating Degree Days 14 8  
Month to date heating degree days 259 229  
Since 1 July heating degree days 8933 8380  
Cooling Degree Days 0 1  
Month to date cooling degree days 19 10  
Year to date cooling degree days 19 12  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 93    
Precipitation  
Precipitation 1.10 in 0.08 in 1.70 in (1909)
Month to date precipitation 2.18 1.71  
Year to date precipitation 6.94 5.92  
Sea Level Pressure  
Sea Level Pressure 29.57 in    
Wind  
Wind Speed 12 mph (NNE)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 6 miles    
Events 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. 21, 2013 Rise Set
Actual Time 5:53 AM CDT 8:57 PM CDT
Civil Twilight 5:18 AM CDT 9:32 PM CDT
Nautical Twilight 4:33 AM CDT 10:17 PM CDT
Astronomical Twilight 3:39 AM CDT 11:12 PM CDT
Moon 5:04 PM CDT (5/21) 3:32 AM CDT (5/21)
Length of Visible Light 16h 14m
Length of Day
15h 04m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
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
12:17 AM 55.4 °F 53.6 °F 94% 29.47 in 10.0 mi Calm Calm - N/A   Overcast
12:53 AM 55.9 °F 54.0 °F 93% 29.47 in 10.0 mi Calm Calm - N/A   Overcast
1:05 AM 55.4 °F 53.6 °F 94% 29.47 in 10.0 mi SSE 4.6 mph - N/A   Overcast
1:48 AM 55.4 °F 53.6 °F 94% 29.47 in 10.0 mi South 3.5 mph - N/A   Overcast
1:53 AM 55.0 °F 54.0 °F 96% 29.47 in 10.0 mi South 3.5 mph - N/A   Overcast
2:20 AM 55.4 °F 53.6 °F 94% 29.47 in 7.0 mi Calm Calm - 0.01 in Rain Light Rain
2:50 AM 55.4 °F 53.6 °F 94% 29.46 in 9.0 mi Calm Calm - 0.01 in Rain Light Rain
2:53 AM 55.0 °F 54.0 °F 96% 29.46 in 9.0 mi Calm Calm - 0.02 in Rain Light Rain
3:18 AM 55.4 °F 53.6 °F 94% 29.46 in 8.0 mi Calm Calm - 0.01 in Rain Light Rain
3:29 AM 55.4 °F 53.6 °F 94% 29.46 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
3:43 AM 55.4 °F 53.6 °F 94% 29.46 in 9.0 mi Calm Calm - 0.02 in Rain Light Rain
3:53 AM 55.0 °F 54.0 °F 96% 29.46 in 8.0 mi Calm Calm - 0.02 in Rain Light Rain
4:18 AM 53.6 °F 53.6 °F 100% 29.46 in 5.0 mi Calm Calm - 0.03 in Rain Light Rain
4:53 AM 54.0 °F 53.1 °F 97% 29.47 in 2.5 mi Calm Calm - 0.12 in Rain Rain
5:03 AM 53.6 °F 53.6 °F 100% 29.47 in 3.0 mi West 4.6 mph - 0.02 in Rain Rain
5:13 AM 53.6 °F 53.6 °F 100% 29.48 in 3.0 mi West 6.9 mph - 0.05 in Rain Rain
5:23 AM 53.6 °F 53.6 °F 100% 29.48 in 4.0 mi West 3.5 mph - 0.06 in Rain Light Rain
5:51 AM 53.6 °F 53.6 °F 100% 29.49 in 3.0 mi West 3.5 mph - 0.12 in Rain Rain
5:53 AM 53.1 °F 53.1 °F 100% 29.49 in 3.0 mi West 4.6 mph - 0.12 in Rain Rain
6:03 AM 53.6 °F 53.6 °F 100% 29.48 in 4.0 mi West 4.6 mph - 0.01 in Rain Light Rain
6:53 AM 53.1 °F 52.0 °F 96% 29.49 in 4.0 mi West 5.8 mph - 0.09 in Rain Light Rain
7:45 AM 53.6 °F 53.6 °F 100% 29.50 in 2.5 mi WNW 3.5 mph - 0.07 in Rain Light Rain
7:53 AM 54.0 °F 53.1 °F 97% 29.50 in 2.5 mi NW 5.8 mph - 0.08 in Rain Light Rain
7:57 AM 53.6 °F 53.6 °F 100% 29.50 in 3.0 mi North 5.8 mph - 0.00 in Rain Light Rain
8:53 AM 53.1 °F 52.0 °F 96% 29.52 in 8.0 mi NE 16.1 mph - 0.05 in Rain Light Rain
9:50 AM 51.8 °F 51.8 °F 100% 29.54 in 6.0 mi NNE 13.8 mph - 0.04 in Rain Light Rain
9:53 AM 52.0 °F 51.1 °F 97% 29.55 in 6.0 mi NNE 13.8 mph - 0.05 in Rain Light Rain
10:09 AM 51.8 °F 51.8 °F 100% 29.55 in 6.0 mi NNE 17.3 mph 23.0 mph 0.02 in Rain Rain
10:16 AM 51.8 °F 51.8 °F 100% 29.55 in 6.0 mi NE 13.8 mph - 0.02 in Rain Light Rain
10:37 AM 51.8 °F 50.0 °F 94% 29.56 in 8.0 mi NNE 16.1 mph - 0.04 in Rain Light Rain
10:53 AM 52.0 °F 50.0 °F 93% 29.57 in 6.0 mi NE 16.1 mph 24.2 mph 0.05 in Rain Light Rain
11:53 AM 52.0 °F 50.0 °F 93% 29.58 in 6.0 mi NNE 17.3 mph - 0.05 in Rain Light Rain
12:46 PM 51.8 °F 50.0 °F 94% 29.59 in 4.0 mi NNE 18.4 mph - 0.06 in Rain Light Rain
12:53 PM 52.0 °F 50.0 °F 93% 29.60 in 10.0 mi NNE 19.6 mph - 0.06 in Rain Light Rain
1:00 PM 51.8 °F 50.0 °F 94% 29.59 in 6.0 mi NNE 17.3 mph - 0.01 in Rain Light Rain
1:13 PM 51.8 °F 51.8 °F 100% 29.59 in 2.5 mi NNE 15.0 mph 24.2 mph 0.03 in Rain Rain
1:18 PM 51.8 °F 51.8 °F 100% 29.60 in 3.0 mi NNE 17.3 mph 24.2 mph 0.04 in Rain Rain
1:24 PM 51.8 °F 51.8 °F 100% 29.60 in 2.5 mi NNE 15.0 mph 23.0 mph 0.05 in Rain Rain
1:43 PM 51.8 °F 51.8 °F 100% 29.60 in 2.0 mi NNE 17.3 mph - 0.08 in Rain Rain
1:53 PM 52.0 °F 51.1 °F 97% 29.62 in 2.0 mi NNE 16.1 mph 24.2 mph 0.11 in Rain Rain
2:00 PM 51.8 °F 51.8 °F 100% 29.61 in 1.5 mi NNE 18.4 mph 25.3 mph 0.02 in Rain Heavy Rain
2:11 PM 53.6 °F 51.8 °F 94% 29.61 in 2.0 mi NNE 17.3 mph 24.2 mph 0.04 in Rain Rain
2:17 PM 53.6 °F 51.8 °F 94% 29.61 in 3.0 mi NNE 18.4 mph 24.2 mph 0.04 in Rain Rain
2:27 PM 51.8 °F 51.8 °F 100% 29.62 in 3.0 mi NNE 19.6 mph 25.3 mph 0.06 in Rain Rain
2:34 PM 51.8 °F 51.8 °F 100% 29.62 in 2.0 mi NNE 18.4 mph - 0.07 in Rain Rain
2:48 PM 53.6 °F 51.8 °F 94% 29.62 in 4.0 mi NNE 16.1 mph 25.3 mph 0.09 in Rain Light Rain
2:53 PM 53.1 °F 51.1 °F 93% 29.63 in 8.0 mi NNE 17.3 mph 25.3 mph 0.09 in Rain Light Rain
3:44 PM 53.6 °F 51.8 °F 94% 29.64 in 6.0 mi NNE 16.1 mph 21.9 mph 0.03 in Rain Light Rain
3:53 PM 52.0 °F 50.0 °F 93% 29.66 in 7.0 mi NNE 16.1 mph 25.3 mph 0.03 in Rain Light Rain
4:00 PM 51.8 °F 51.8 °F 100% 29.65 in 9.0 mi NNE 16.1 mph 23.0 mph 0.00 in Rain Light Rain
4:51 PM 53.6 °F 51.8 °F 94% 29.66 in 10.0 mi NNE 17.3 mph - 0.02 in Rain Light Rain
4:53 PM 53.1 °F 51.1 °F 93% 29.67 in 10.0 mi NNE 17.3 mph - 0.02 in Rain Light Rain
5:23 PM 51.8 °F 50.0 °F 94% 29.67 in 7.0 mi NNE 17.3 mph 24.2 mph 0.02 in Rain Rain
5:53 PM 52.0 °F 51.1 °F 97% 29.69 in 7.0 mi NNE 18.4 mph - 0.04 in Rain Light Rain
6:13 PM 51.8 °F 51.8 °F 100% 29.68 in 6.0 mi NNE 18.4 mph 25.3 mph 0.01 in Rain Light Rain
6:21 PM 51.8 °F 51.8 °F 100% 29.68 in 5.0 mi NNE 13.8 mph 25.3 mph 0.02 in Rain Light Rain
6:33 PM 51.8 °F 51.8 °F 100% 29.68 in 6.0 mi NNE 13.8 mph - 0.03 in Rain Light Rain
6:53 PM 52.0 °F 50.0 °F 93% 29.69 in 10.0 mi NNE 17.3 mph - 0.04 in Rain Light Rain
7:53 PM 52.0 °F 50.0 °F 93% 29.70 in 8.0 mi NNE 15.0 mph - 0.01 in   Overcast
8:53 PM 50.0 °F 50.0 °F 100% 29.72 in 4.0 mi NNE 18.4 mph - 0.01 in Rain Light Rain
9:53 PM 50.0 °F 48.9 °F 96% 29.75 in 5.0 mi NNE 17.3 mph 23.0 mph 0.00 in   Overcast
10:53 PM 48.9 °F 46.9 °F 93% 29.78 in 7.0 mi NNE 12.7 mph 23.0 mph 0.02 in Rain Light Rain
11:53 PM 46.9 °F 46.0 °F 97% 29.78 in 10.0 mi NNE 13.8 mph - 0.02 in   Overcast