Weather History for Watertown, SD

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Thursday, August 14, 2014

  Actual Average Record
Temperature  
Mean Temperature 65 °F 69 °F  
Max Temperature 69 °F 81 °F 100 °F (1928)
Min Temperature 61 °F 58 °F 38 °F (1929)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 4 14  
Since 1 June heating degree days 102 109  
Since 1 July heating degree days 39 31  
Cooling Degree Days 0 5  
Month to date cooling degree days 33 80  
Year to date cooling degree days 256 404  
Since 1 June cooling degree days 215 382  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 83    
Maximum Humidity 93    
Minimum Humidity 73    
Precipitation  
Precipitation 0.01 in 0.09 in 2.20 in (1993)
Month to date precipitation 0.99 1.28  
Year to date precipitation 11.71 14.73  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 9 mph (SSE)    
Max Wind Speed 18 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 14, 2014 Rise Set
Actual Time 6:29 AM CDT 8:36 PM CDT
Civil Twilight 5:57 AM CDT 9:08 PM CDT
Nautical Twilight 5:17 AM CDT 9:47 PM CDT
Astronomical Twilight 4:34 AM CDT 10:30 PM CDT
Moon 10:44 PM CDT (8/14) 11:21 AM CDT (8/14)
Length of Visible Light 15h 10m
Length of Day
14h 06m
Waning Gibbous, 79% of the Moon is Illuminated
Aug 14
Waning Gibbous
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 59.0 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 64.0 °F 60.1 °F 87% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
2:53 AM 63.0 °F 59.0 °F 87% 30.05 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
3:53 AM 63.0 °F 59.0 °F 87% 30.04 in 10.0 mi SE 3.5 mph - N/A   Clear
4:53 AM 62.1 °F 57.9 °F 86% 30.03 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:53 AM 62.1 °F 57.9 °F 86% 30.03 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
6:53 AM 63.0 °F 57.9 °F 84% 30.04 in 10.0 mi SSE 9.2 mph - N/A   Clear
7:53 AM 64.0 °F 59.0 °F 84% 30.06 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
8:53 AM 64.9 °F 59.0 °F 81% 30.04 in 10.0 mi SSE 11.5 mph - N/A   Clear
9:25 AM 66.0 °F 60.1 °F 81% 30.07 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
9:53 AM 69.1 °F 61.0 °F 75% 30.04 in 10.0 mi South 13.8 mph - N/A   Partly Cloudy
10:53 AM 66.9 °F 60.1 °F 79% 30.02 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
11:53 AM 66.9 °F 61.0 °F 81% 30.02 in 10.0 mi SSE 12.7 mph - 0.00 in   Partly Cloudy
12:53 PM 66.0 °F 63.0 °F 90% 30.02 in 10.0 mi SSE 10.4 mph - 0.01 in Rain Light Rain
1:51 PM 68.0 °F 60.8 °F 78% 30.03 in 10.0 mi South 13.8 mph - 0.00 in   Mostly Cloudy
1:53 PM 68.0 °F 61.0 °F 78% 30.01 in 10.0 mi South 13.8 mph - 0.00 in   Mostly Cloudy
2:53 PM 66.0 °F 61.0 °F 84% 30.00 in 10.0 mi SSE 8.1 mph - 0.00 in Rain Light Rain
3:53 PM 66.0 °F 61.0 °F 84% 29.99 in 10.0 mi SSE 13.8 mph 19.6 mph 0.00 in Rain Light Rain
4:53 PM 66.9 °F 62.1 °F 84% 29.97 in 10.0 mi SSE 13.8 mph - 0.00 in   Partly Cloudy
5:53 PM 66.9 °F 62.1 °F 84% 29.95 in 10.0 mi South 13.8 mph - N/A   Clear
6:53 PM 68.0 °F 63.0 °F 84% 29.94 in 10.0 mi South 9.2 mph - N/A   Clear
7:53 PM 66.9 °F 62.1 °F 84% 29.93 in 10.0 mi SSE 9.2 mph - N/A   Clear
8:53 PM 66.0 °F 62.1 °F 87% 29.94 in 10.0 mi SE 6.9 mph - N/A   Clear
9:53 PM 64.9 °F 61.0 °F 87% 29.94 in 10.0 mi SE 6.9 mph - N/A   Clear
10:53 PM 64.9 °F 61.0 °F 87% 29.95 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:53 PM 64.0 °F 62.1 °F 93% 29.95 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy