Weather History for Watertown, SD

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Saturday, August 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 61 °F 70 °F  
Max Temperature 76 °F 82 °F 104 °F (1930)
Min Temperature 46 °F 59 °F 38 °F (1971)
Degree Days  
Heating Degree Days 4 1  
Month to date heating degree days 5 3  
Since 1 June heating degree days 125 98  
Since 1 July heating degree days 37 20  
Cooling Degree Days 0 6  
Month to date cooling degree days 2 18  
Year to date cooling degree days 310 342  
Since 1 June cooling degree days 288 320  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.09 in 1.78 in (1984)
Month to date precipitation 0.00 0.27  
Year to date precipitation 16.29 13.72  
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 03, 2013 Rise Set
Actual Time 6:16 AM CDT 8:51 PM CDT
Civil Twilight 5:43 AM CDT 9:25 PM CDT
Nautical Twilight 5:01 AM CDT 10:06 PM CDT
Astronomical Twilight 4:13 AM CDT 10:54 PM CDT
Moon 3:25 AM CDT (8/3) 6:36 PM CDT (8/3)
Length of Visible Light 15h 41m
Length of Day
14h 35m
Waning Crescent, 9% of the Moon is Illuminated
Aug 3
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F 48.9 °F 80% 30.12 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 54.0 °F 48.0 °F 80% 30.12 in 10.0 mi North 3.5 mph - N/A   Clear
2:53 AM 52.0 °F 46.9 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 50.0 °F 46.9 °F 89% 30.13 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:53 AM 48.9 °F 46.0 °F 90% 30.15 in 10.0 mi North 3.5 mph - N/A   Clear
5:53 AM 48.9 °F 46.0 °F 90% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 50.0 °F 46.9 °F 89% 30.18 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
7:53 AM 54.0 °F 48.9 °F 83% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 60.1 °F 52.0 °F 75% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 64.0 °F 53.1 °F 67% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 68.0 °F 50.0 °F 52% 30.20 in 10.0 mi NE 3.5 mph - N/A   Clear
11:53 AM 73.0 °F 50.0 °F 44% 30.20 in 10.0 mi NNE 8.1 mph - N/A   Clear
12:53 PM 73.9 °F 48.9 °F 41% 30.21 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
1:53 PM 73.0 °F 48.9 °F 42% 30.21 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
2:53 PM 73.9 °F 50.0 °F 43% 30.21 in 10.0 mi NNE 10.4 mph 16.1 mph N/A   Mostly Cloudy
3:53 PM 73.0 °F 51.1 °F 46% 30.21 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
4:53 PM 75.0 °F 51.1 °F 43% 30.20 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
5:53 PM 73.9 °F 51.1 °F 45% 30.20 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
6:53 PM 73.0 °F 52.0 °F 48% 30.20 in 10.0 mi NE 9.2 mph - N/A   Clear
7:53 PM 70.0 °F 52.0 °F 53% 30.20 in 10.0 mi NE 9.2 mph - N/A   Clear
8:53 PM 63.0 °F 53.1 °F 70% 30.20 in 10.0 mi NE 4.6 mph - N/A   Clear
9:53 PM 61.0 °F 51.1 °F 70% 30.22 in 10.0 mi ENE 5.8 mph - N/A   Clear
10:53 PM 61.0 °F 50.0 °F 67% 30.22 in 10.0 mi East 4.6 mph - N/A   Clear
11:53 PM 61.0 °F 48.0 °F 62% 30.22 in 10.0 mi East 3.5 mph - N/A   Clear