Watertown, SD

6:02 AM CDT on May 24, 2017 (GMT -0500)
Watertown Municipal

Weather History for KATY - September, 2013

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Thursday, September 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F 58 °F  
Max Temperature 73 °F 69 °F 93 °F (1984)
Min Temperature 54 °F 46 °F 24 °F (1918)
Degree Days  
Heating Degree Days 1 8  
Month to date heating degree days 45 102  
Since 1 July heating degree days 96 159  
Cooling Degree Days 0 1  
Month to date cooling degree days 89 35  
Year to date cooling degree days 603 509  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 66    
Maximum Humidity 93    
Minimum Humidity 38    
Precipitation  
Precipitation 0.43 in 0.08 in 1.79 in (1988)
Month to date precipitation 1.25 1.75  
Year to date precipitation 18.07 17.98  
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 14 mph (NW)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
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

Sep. 19, 2013 Rise Set
Actual Time 7:12 AM CDT 7:31 PM CDT
Civil Twilight 6:43 AM CDT 8:00 PM CDT
Nautical Twilight 6:08 AM CDT 8:34 PM CDT
Astronomical Twilight 5:32 AM CDT 9:10 PM CDT
Moon 7:26 PM CDT (9/19) 7:25 AM CDT (9/19)
Length of Visible Light 13h 17m
Length of Day
12h 18m
Full, 100% of the Moon is Illuminated
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:43 AM 64.4 °F 60.8 °F 88% 29.69 in 10.0 mi South 9.2 mph 26.5 mph 0.25 in Rain , Thunderstorm Light Thunderstorms and Rain
12:53 AM 64.9 °F 62.1 °F 90% 29.64 in 6.0 mi NNW 9.2 mph - 0.29 in Rain , Thunderstorm Thunderstorms and Rain
1:53 AM 64.0 °F 61.0 °F 90% 29.61 in 10.0 mi NNE 8.1 mph - 0.00 in Thunderstorm Mostly Cloudy
2:05 AM 64.4 °F 60.8 °F 88% 29.64 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
2:26 AM 64.4 °F 60.8 °F 88% 29.64 in 10.0 mi Calm Calm - N/A Thunderstorm Partly Cloudy
2:41 AM 62.6 °F 60.8 °F 94% 29.66 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 AM 64.0 °F 61.0 °F 90% 29.64 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
3:53 AM 63.0 °F 62.1 °F 97% 29.67 in 5.0 mi East 4.6 mph - 0.12 in Rain Heavy Rain
4:02 AM 62.6 °F 62.6 °F 100% 29.69 in 3.0 mi East 4.6 mph - 0.10 in Rain , Thunderstorm Rain
4:20 AM 64.4 °F 62.6 °F 94% 29.67 in 8.0 mi East 6.9 mph - 0.12 in Rain , Thunderstorm Light Rain
4:53 AM 64.9 °F 63.0 °F 93% 29.64 in 10.0 mi ESE 5.8 mph - 0.13 in   Mostly Cloudy
5:11 AM 64.4 °F 62.6 °F 94% 29.71 in 10.0 mi SSE 5.8 mph - N/A Thunderstorm Mostly Cloudy
5:29 AM 64.4 °F 62.6 °F 94% 29.67 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
5:53 AM 64.9 °F 63.0 °F 93% 29.65 in 10.0 mi NNW 4.6 mph - 0.00 in Rain Light Rain
6:48 AM 64.4 °F 62.6 °F 94% 29.73 in 10.0 mi West 16.1 mph - 0.01 in Rain , Thunderstorm Light Rain
6:53 AM 64.9 °F 63.0 °F 93% 29.71 in 8.0 mi WSW 15.0 mph - 0.02 in Rain , Thunderstorm Light Rain
7:08 AM 64.4 °F 62.6 °F 94% 29.77 in 8.0 mi WSW 9.2 mph - 0.02 in Rain Light Rain
7:53 AM 64.0 °F 62.1 °F 93% 29.74 in 10.0 mi West 6.9 mph - 0.10 in Rain Light Rain
8:53 AM 63.0 °F 61.0 °F 93% 29.73 in 10.0 mi NW 13.8 mph - 0.06 in   Mostly Cloudy
9:53 AM 62.1 °F 59.0 °F 90% 29.76 in 10.0 mi NW 15.0 mph 25.3 mph N/A   Clear
10:53 AM 62.1 °F 57.0 °F 84% 29.79 in 10.0 mi NW 18.4 mph 24.2 mph N/A   Clear
11:53 AM 66.0 °F 55.0 °F 68% 29.83 in 10.0 mi NW 18.4 mph - N/A   Clear
12:53 PM 69.1 °F 51.1 °F 53% 29.83 in 10.0 mi NW 20.7 mph 25.3 mph N/A   Clear
1:53 PM 71.1 °F 46.0 °F 41% 29.83 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Clear
2:53 PM 71.1 °F 45.0 °F 39% 29.83 in 10.0 mi WNW 15.0 mph 24.2 mph N/A   Clear
3:53 PM 72.0 °F 46.0 °F 40% 29.83 in 10.0 mi WNW 19.6 mph 26.5 mph N/A   Clear
4:53 PM 66.9 °F 48.0 °F 51% 29.86 in 10.0 mi West 12.7 mph 25.3 mph N/A   Clear
5:53 PM 66.0 °F 46.9 °F 50% 29.86 in 10.0 mi WNW 18.4 mph 26.5 mph N/A   Clear
6:53 PM 61.0 °F 48.0 °F 62% 29.88 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Clear
7:53 PM 60.1 °F 50.0 °F 69% 29.91 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Mostly Cloudy
8:53 PM 57.0 °F 48.9 °F 74% 29.92 in 10.0 mi NW 12.7 mph - N/A   Clear
9:53 PM 55.9 °F 48.9 °F 77% 29.92 in 10.0 mi NW 16.1 mph 21.9 mph N/A   Partly Cloudy
10:53 PM 55.0 °F 46.9 °F 74% 29.93 in 10.0 mi WNW 18.4 mph 29.9 mph N/A   Scattered Clouds
11:01 PM 55.4 °F 46.4 °F 72% 29.93 in 10.0 mi NW 21.9 mph 28.8 mph N/A   Mostly Cloudy
11:53 PM 55.0 °F 46.9 °F 74% 29.94 in 10.0 mi WNW 19.6 mph 27.6 mph N/A   Overcast