Weather History for Watertown, SD

Change the Weather History Date:

Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 72 °F  
Max Temperature 81 °F 83 °F 102 °F (2002)
Min Temperature 59 °F 60 °F 40 °F (1911)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 8  
Since 1 June heating degree days 88 86  
Since 1 July heating degree days 0 8  
Cooling Degree Days 5 7  
Month to date cooling degree days 177 133  
Year to date cooling degree days 288 251  
Since 1 June cooling degree days 266 229  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 71    
Maximum Humidity 90    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in 0.09 in 1.35 in (2001)
Month to date precipitation 2.42 1.98  
Year to date precipitation 15.92 12.41  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 6 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jul. 20, 2013 Rise Set
Actual Time 6:01 AM CDT 9:07 PM CDT
Civil Twilight 5:26 AM CDT 9:42 PM CDT
Nautical Twilight 4:41 AM CDT 10:27 PM CDT
Astronomical Twilight 3:46 AM CDT 11:22 PM CDT
Moon 7:11 PM CDT 3:43 AM CDT
Length of Visible Light 16h 16m
Length of Day
15h 06m
Waxing Gibbous, 94% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F - 60.1 °F 79% 29.92 in 10.0 mi WSW 5.8 mph - N/A   Clear
1:53 AM 64.0 °F - 59.0 °F 84% 29.93 in 10.0 mi NE 5.8 mph - N/A   Clear
2:53 AM 64.9 °F - 57.0 °F 75% 29.93 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 60.1 °F - 57.0 °F 90% 29.92 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 61.0 °F - 57.0 °F 87% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 60.1 °F - 57.9 °F 93% 29.95 in 10.0 mi SSW 3.5 mph - N/A   Clear
6:53 AM 64.0 °F - 60.1 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 66.9 °F - 62.1 °F 84% 29.97 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:53 AM 69.1 °F - 62.1 °F 78% 29.96 in 10.0 mi WSW 10.4 mph - N/A   Clear
9:53 AM 72.0 °F - 63.0 °F 73% 29.96 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
10:53 AM 73.0 °F - 62.1 °F 68% 29.96 in 10.0 mi NNE 10.4 mph - N/A   Clear
11:53 AM 75.0 °F - 60.1 °F 60% 29.93 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 78.1 °F - 61.0 °F 56% 29.92 in 10.0 mi North 8.1 mph - N/A   Clear
1:53 PM 79.0 °F - 60.1 °F 52% 29.92 in 10.0 mi NNW 4.6 mph - N/A   Clear
2:53 PM 80.1 °F 80.9 °F 60.1 °F 50% 29.92 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
3:53 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.92 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
4:53 PM 81.0 °F 81.9 °F 62.1 °F 52% 29.91 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
5:53 PM 77.0 °F - 64.9 °F 66% 29.92 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
6:53 PM 75.0 °F - 63.0 °F 66% 29.91 in 10.0 mi NNE 12.7 mph - N/A   Clear
7:53 PM 73.0 °F - 62.1 °F 68% 29.91 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
8:53 PM 69.1 °F - 62.1 °F 78% 29.92 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
9:53 PM 66.9 °F - 61.0 °F 81% 29.93 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
10:53 PM 68.0 °F - 60.1 °F 76% 29.92 in 10.0 mi ENE 8.1 mph - N/A   Overcast
11:53 PM 66.9 °F - 60.1 °F 79% 29.91 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy