Watertown, SD

4:16 AM CDT on April 24, 2018 (GMT -0500)
Watertown Municipal

Weather History for KATY - December, 2012

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Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 13 °F 13 °F  
Max Temperature 16 °F 22 °F 47 °F (1898)
Min Temperature 9 °F 4 °F -24 °F (1993)
Degree Days  
Heating Degree Days 52 52  
Month to date heating degree days 1312 1362  
Since 1 July heating degree days 3187 3302  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 788 515  
Moisture  
Dew Point 10 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.00 in 0.02 in 0.27 in (1927)
Month to date precipitation 0.93 0.48  
Year to date precipitation 18.39 22.03  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 10.2  
Since 1 July snowfall 10.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 28, 2012 Rise Set
Actual Time 8:06 AM CST 4:54 PM CST
Civil Twilight 7:32 AM CST 5:28 PM CST
Nautical Twilight 6:55 AM CST 6:05 PM CST
Astronomical Twilight 6:19 AM CST 6:41 PM CST
Moon 5:35 PM CST (12/28) 7:58 AM CST (12/28)
Length of Visible Light 9h 56m
Length of Day
8h 48m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 12.0 °F 2.7 °F 9.0 °F 88% 30.13 in - NE 5.8 mph - N/A   Overcast
1:53 AM 12.0 °F 1.5 °F 9.0 °F 88% 30.13 in - NNE 6.9 mph - N/A   Overcast
2:53 AM 12.0 °F 4.1 °F 10.0 °F 92% 30.14 in - ENE 4.6 mph - N/A   Overcast
3:53 AM 12.0 °F 2.7 °F 9.0 °F 88% 30.12 in - ENE 5.8 mph - N/A   Overcast
4:53 AM 12.0 °F 4.1 °F 9.0 °F 88% 30.12 in - NE 4.6 mph - N/A   Overcast
5:28 AM 10.4 °F 4.0 °F 8.6 °F 92% 30.00 in 5.0 mi North 3.5 mph - N/A   Overcast
5:53 AM 10.9 °F 2.9 °F 8.1 °F 88% 30.12 in 5.0 mi North 4.6 mph - N/A   Overcast
6:53 AM 10.9 °F 2.9 °F 8.1 °F 88% 30.12 in - NNE 4.6 mph - N/A   Overcast
7:53 AM 9.0 °F - 8.1 °F 96% 30.12 in - Calm Calm - N/A   Overcast
8:30 AM 10.4 °F 4.0 °F 8.6 °F 92% 30.02 in 8.0 mi NNW 3.5 mph - N/A   Overcast
8:34 AM 10.4 °F 2.2 °F 8.6 °F 92% 30.02 in - North 4.6 mph - N/A   Overcast
8:53 AM 10.9 °F 4.7 °F 9.0 °F 92% 30.13 in - NE 3.5 mph - N/A   Overcast
9:11 AM 10.4 °F - 8.6 °F 92% 30.02 in - Calm Calm - N/A   Overcast
9:53 AM 10.0 °F - 8.1 °F 92% 30.14 in - Calm Calm - N/A   Overcast
10:32 AM 10.4 °F 2.2 °F 8.6 °F 92% 30.04 in - North 4.6 mph - N/A   Overcast
10:53 AM 12.9 °F 6.9 °F 9.0 °F 84% 30.15 in - North 3.5 mph - N/A   Overcast
11:46 AM 14.0 °F 5.1 °F 10.4 °F 86% 30.03 in - North 5.8 mph - N/A   Overcast
11:53 AM 15.1 °F 7.7 °F 10.9 °F 84% 30.13 in - North 4.6 mph - N/A   Overcast
12:15 PM 15.8 °F 8.6 °F 10.4 °F 79% 30.02 in - North 4.6 mph - N/A   Overcast
12:53 PM 16.0 °F 10.4 °F 12.0 °F 84% 30.11 in - NNW 3.5 mph - N/A   Overcast
1:53 PM 16.0 °F - 12.9 °F 88% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
2:53 PM 15.1 °F 5.2 °F 12.0 °F 88% 30.09 in 9.0 mi NW 6.9 mph - N/A   Overcast
3:09 PM 15.8 °F 7.2 °F 12.2 °F 86% 29.99 in 7.0 mi NW 5.8 mph - N/A   Overcast
3:53 PM 14.0 °F 6.5 °F 10.9 °F 88% 30.10 in 8.0 mi NNW 4.6 mph - N/A   Overcast
4:53 PM 12.0 °F 2.7 °F 10.9 °F 95% 30.11 in 6.0 mi WNW 5.8 mph - N/A   Overcast
5:53 PM 12.9 °F 3.8 °F 10.9 °F 92% 30.12 in 6.0 mi NW 5.8 mph - N/A   Overcast
6:32 PM 12.2 °F 2.9 °F 10.4 °F 92% 30.01 in 9.0 mi WNW 5.8 mph - N/A   Overcast
6:53 PM 12.0 °F 2.7 °F 10.9 °F 95% 30.13 in 7.0 mi WNW 5.8 mph - N/A   Overcast
7:53 PM 12.0 °F 2.7 °F 10.9 °F 95% 30.13 in 8.0 mi NW 5.8 mph - N/A   Overcast
8:36 PM 10.4 °F -0.4 °F 10.4 °F 100% 30.01 in 6.0 mi West 6.9 mph - N/A   Overcast
8:53 PM 10.9 °F 1.4 °F 10.0 °F 96% 30.12 in 5.0 mi NW 5.8 mph - N/A   Overcast
9:48 PM 10.4 °F -1.5 °F 10.4 °F 100% 30.02 in 1.8 mi West 8.1 mph - N/A   Overcast
9:58 PM 10.4 °F -0.4 °F 8.6 °F 92% 30.02 in 3.0 mi West 6.9 mph - N/A   Overcast
10:53 PM 10.9 °F 0.2 °F 10.0 °F 96% 30.13 in 5.0 mi WNW 6.9 mph - N/A   Overcast
11:53 PM 10.0 °F -3.7 °F 8.1 °F 92% 30.12 in 5.0 mi West 10.4 mph - N/A   Overcast