Watertown, SD

6:15 AM CST on February 21, 2018 (GMT -0600)
Watertown Municipal

Weather History for KATY - April, 2013

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Sunday, April 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 34 °F 47 °F  
Max Temperature 40 °F 59 °F 95 °F (1980)
Min Temperature 28 °F 34 °F 10 °F (1927)
Degree Days  
Heating Degree Days 31 18  
Month to date heating degree days 728 488  
Since 1 July heating degree days 8469 8003  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 32 °F    
Average Humidity 84    
Maximum Humidity 92    
Minimum Humidity 75    
Precipitation  
Precipitation 0.10 in 0.08 in 2.32 in (2007)
Month to date precipitation 2.12 1.30  
Year to date precipitation 4.55 3.49  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 15.6  
Since 1 July snowfall 45.3  
Snow Depth 3.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Apr. 21, 2013 Rise Set
Actual Time 6:33 AM CDT 8:21 PM CDT
Civil Twilight 6:02 AM CDT 8:53 PM CDT
Nautical Twilight 5:24 AM CDT 9:31 PM CDT
Astronomical Twilight 4:42 AM CDT 10:13 PM CDT
Moon 3:58 PM CDT 4:07 AM CDT
Length of Visible Light 14h 50m
Length of Day
13h 48m
Waxing Gibbous, 80% of the Moon is Illuminated
Apr 21
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 32.0 °F 21.6 °F 30.0 °F 92% 30.16 in 10.0 mi SSE 15.0 mph 27.6 mph 0.00 in   Overcast
1:36 AM 32.0 °F 22.1 °F 30.2 °F 93% 30.08 in 10.0 mi SSE 13.8 mph 21.9 mph N/A   Overcast
1:53 AM 33.1 °F 23.0 °F 30.0 °F 89% 30.13 in 10.0 mi SE 15.0 mph - N/A   Overcast
2:53 AM 34.0 °F 23.4 °F 28.9 °F 82% 30.11 in 10.0 mi SSE 17.3 mph 24.2 mph N/A   Overcast
3:53 AM 34.0 °F 24.6 °F 28.0 °F 79% 30.09 in 10.0 mi SSE 13.8 mph 24.2 mph N/A   Overcast
4:53 AM 33.1 °F 23.9 °F 27.0 °F 78% 30.08 in 10.0 mi SSE 12.7 mph - N/A   Scattered Clouds
5:53 AM 34.0 °F 24.6 °F 28.0 °F 79% 30.06 in 10.0 mi SSE 13.8 mph - N/A   Overcast
6:53 AM 33.1 °F 22.6 °F 28.0 °F 82% 30.06 in 10.0 mi SSE 16.1 mph 21.9 mph N/A   Mostly Cloudy
7:53 AM 34.0 °F 24.2 °F 28.9 °F 82% 30.06 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
8:53 AM 35.1 °F 24.8 °F 30.0 °F 82% 30.04 in 10.0 mi South 17.3 mph - N/A   Mostly Cloudy
9:53 AM 37.0 °F 28.9 °F 30.9 °F 79% 30.04 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
10:53 AM 37.9 °F 30.0 °F 32.0 °F 79% 30.02 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
11:53 AM 39.0 °F 31.0 °F 33.1 °F 79% 30.02 in 10.0 mi South 13.8 mph 20.7 mph N/A   Overcast
12:53 PM 36.0 °F 28.5 °F 34.0 °F 93% 30.01 in 4.0 mi South 10.4 mph - 0.06 in Rain Rain
1:28 PM 37.4 °F 30.8 °F 35.6 °F 93% 29.96 in 8.0 mi SSW 9.2 mph - 0.04 in Rain Light Rain
1:53 PM 37.9 °F 31.5 °F 37.0 °F 97% 30.01 in 9.0 mi SW 9.2 mph - 0.04 in   Overcast
2:14 PM 37.4 °F 29.8 °F 35.6 °F 93% 29.97 in 10.0 mi WSW 11.5 mph - N/A   Overcast
2:53 PM 39.0 °F 33.4 °F 37.0 °F 93% 30.03 in 10.0 mi WSW 8.1 mph - N/A   Overcast
3:20 PM 39.2 °F 33.0 °F 35.6 °F 87% 29.99 in 10.0 mi WNW 9.2 mph - N/A   Overcast
3:53 PM 39.0 °F 31.8 °F 36.0 °F 89% 30.05 in 10.0 mi WNW 11.5 mph - N/A   Overcast
4:05 PM 37.4 °F 29.3 °F 35.6 °F 93% 30.01 in 10.0 mi NW 12.7 mph - N/A   Overcast
4:33 PM 39.2 °F 32.5 °F 35.6 °F 87% 30.01 in 10.0 mi NW 10.4 mph - N/A   Overcast
4:53 PM 37.9 °F 30.0 °F 34.0 °F 86% 30.07 in 10.0 mi WNW 12.7 mph - N/A   Overcast
5:10 PM 37.4 °F 28.9 °F 33.8 °F 87% 30.03 in 10.0 mi NW 13.8 mph - N/A   Overcast
5:43 PM 37.4 °F 27.5 °F 33.8 °F 87% 30.05 in 10.0 mi NW 18.4 mph - N/A   Overcast
5:53 PM 37.9 °F 28.9 °F 34.0 °F 86% 30.10 in 10.0 mi NW 16.1 mph - N/A   Overcast
6:16 PM 37.4 °F 28.2 °F 33.8 °F 87% 30.06 in 10.0 mi NNW 16.1 mph - N/A   Overcast
6:53 PM 36.0 °F 27.1 °F 32.0 °F 86% 30.14 in 10.0 mi NNW 13.8 mph - N/A   Overcast
7:53 PM 35.1 °F 26.9 °F 30.9 °F 85% 30.17 in 10.0 mi NNW 11.5 mph 21.9 mph N/A   Overcast
8:00 PM 35.6 °F 26.2 °F 30.2 °F 81% 30.11 in 10.0 mi NNW 15.0 mph - N/A   Overcast
8:53 PM 34.0 °F 24.2 °F 28.9 °F 82% 30.19 in 10.0 mi NNW 15.0 mph - N/A   Mostly Cloudy
9:06 PM 33.8 °F 25.3 °F 28.4 °F 81% 30.13 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
9:53 PM 32.0 °F 23.6 °F 28.0 °F 85% 30.20 in 10.0 mi North 10.4 mph - N/A   Clear
10:53 PM 30.0 °F 25.2 °F 27.0 °F 88% 30.22 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:53 PM 28.0 °F 20.8 °F 26.1 °F 92% 30.21 in 10.0 mi North 6.9 mph - N/A   Clear