Weather History for Sioux Falls, SD

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F 60 °F  
Max Temperature 61 °F 71 °F 93 °F (1964)
Min Temperature 51 °F 48 °F 25 °F (1931)
Degree Days  
Heating Degree Days 9 7  
Month to date heating degree days 221 196  
Since 1 July heating degree days 7762 7603  
Cooling Degree Days 0 1  
Month to date cooling degree days 32 17  
Year to date cooling degree days 36 22  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 72    
Precipitation  
Precipitation 0.03 in 0.11 in 2.09 in (1893)
Month to date precipitation 2.51 2.25  
Year to date precipitation 7.87 8.18  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 1.5 0.4  
Since 1 July snowfall 43.3 44.9  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.58 in    
Wind  
Wind Speed 8 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

May. 21, 2013 Rise Set
Actual Time 5:56 AM CDT 8:51 PM CDT
Civil Twilight 5:22 AM CDT 9:25 PM CDT
Nautical Twilight 4:39 AM CDT 10:08 PM CDT
Astronomical Twilight 3:48 AM CDT 10:59 PM CDT
Moon 5:00 PM CDT (5/21) 3:32 AM CDT (5/21)
Length of Visible Light 16h 03m
Length of Day
14h 55m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:45 AM 55.4 °F 51.8 °F 88% 29.52 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
12:56 AM 55.9 °F 52.0 °F 87% 29.52 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
1:06 AM 55.4 °F 53.6 °F 94% 29.52 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
1:56 AM 55.0 °F 52.0 °F 89% 29.51 in 8.0 mi West 8.1 mph - N/A   Overcast
1:58 AM 53.6 °F 51.8 °F 94% 29.51 in 8.0 mi West 8.1 mph - N/A   Overcast
2:21 AM 53.6 °F 51.8 °F 94% 29.51 in 10.0 mi West 6.9 mph - N/A   Overcast
2:56 AM 54.0 °F 52.0 °F 93% 29.50 in 7.0 mi WSW 9.2 mph - N/A   Overcast
3:27 AM 53.6 °F 51.8 °F 94% 29.50 in 7.0 mi West 8.1 mph - N/A   Overcast
3:42 AM 53.6 °F 51.8 °F 94% 29.51 in 10.0 mi West 9.2 mph - N/A   Overcast
3:49 AM 53.6 °F 51.8 °F 94% 29.51 in 10.0 mi West 8.1 mph - N/A   Overcast
3:56 AM 53.1 °F 51.1 °F 93% 29.51 in 10.0 mi West 11.5 mph 18.4 mph N/A   Overcast
4:32 AM 51.8 °F 50.0 °F 94% 29.51 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
4:46 AM 51.8 °F 50.0 °F 94% 29.52 in 3.0 mi West 6.9 mph - 0.00 in   Light Drizzle
4:56 AM 52.0 °F 51.1 °F 97% 29.52 in 6.0 mi West 6.9 mph - 0.00 in   Light Drizzle
5:56 AM 51.1 °F 50.0 °F 96% 29.53 in 10.0 mi WSW 9.2 mph - 0.00 in   Overcast
6:33 AM 51.8 °F 50.0 °F 94% 29.53 in 2.5 mi West 9.2 mph - 0.00 in Rain Light Rain
6:44 AM 51.8 °F 50.0 °F 94% 29.53 in 4.0 mi West 9.2 mph - 0.01 in   Light Drizzle
6:56 AM 52.0 °F 50.0 °F 93% 29.53 in 5.0 mi West 8.1 mph - 0.01 in   Light Drizzle
7:21 AM 51.8 °F 50.0 °F 94% 29.53 in 10.0 mi Variable 4.6 mph - 0.00 in   Mostly Cloudy
7:28 AM 51.8 °F 50.0 °F 94% 29.53 in 6.0 mi SW 5.8 mph - 0.00 in   Mostly Cloudy
7:56 AM 52.0 °F 50.0 °F 93% 29.54 in 8.0 mi WSW 8.1 mph - 0.00 in   Mostly Cloudy
8:56 AM 53.1 °F 50.0 °F 89% 29.55 in 8.0 mi SW 9.2 mph - 0.00 in   Overcast
9:56 AM 53.1 °F 51.1 °F 93% 29.56 in 6.0 mi WSW 5.8 mph - 0.00 in Rain Light Rain
10:56 AM 53.1 °F 50.0 °F 89% 29.56 in 7.0 mi SW 5.8 mph - 0.01 in Rain Light Rain
11:56 AM 55.9 °F 50.0 °F 80% 29.56 in 10.0 mi Variable 6.9 mph - 0.00 in   Overcast
12:56 PM 55.9 °F 50.0 °F 80% 29.57 in 10.0 mi South 5.8 mph - N/A   Overcast
1:17 PM 57.2 °F 50.0 °F 77% 29.58 in 10.0 mi Calm Calm - N/A   Overcast
1:56 PM 57.0 °F 50.0 °F 77% 29.59 in 10.0 mi Calm Calm - N/A   Overcast
2:56 PM 59.0 °F 51.1 °F 75% 29.60 in 10.0 mi Calm Calm - N/A   Overcast
3:26 PM 59.0 °F 51.8 °F 77% 29.61 in 10.0 mi Calm Calm - N/A   Overcast
3:56 PM 59.0 °F 50.0 °F 72% 29.62 in 10.0 mi Calm Calm - N/A   Overcast
4:56 PM 59.0 °F 53.1 °F 81% 29.62 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
5:20 PM 60.8 °F 53.6 °F 77% 29.61 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
5:47 PM 60.8 °F 53.6 °F 77% 29.61 in 10.0 mi North 3.5 mph - 0.00 in Rain Light Rain
5:56 PM 60.1 °F 53.1 °F 78% 29.61 in 10.0 mi WNW 4.6 mph - 0.00 in   Mostly Cloudy
6:40 PM 57.2 °F 55.4 °F 94% 29.61 in 9.0 mi NW 10.4 mph - 0.00 in Rain Light Rain
6:51 PM 57.2 °F 55.4 °F 94% 29.61 in 3.0 mi NW 10.4 mph - 0.00 in Rain Light Rain
6:56 PM 57.0 °F 55.0 °F 93% 29.62 in 3.0 mi NW 11.5 mph - 0.00 in Rain Light Rain
7:33 PM 57.2 °F 55.4 °F 94% 29.62 in 6.0 mi North 17.3 mph - 0.01 in   Light Drizzle
7:40 PM 57.2 °F 53.6 °F 88% 29.62 in 10.0 mi NNW 16.1 mph - 0.01 in   Overcast
7:44 PM 57.2 °F 53.6 °F 88% 29.63 in 10.0 mi NNW 12.7 mph - 0.01 in   Overcast
7:56 PM 57.0 °F 54.0 °F 89% 29.65 in 10.0 mi NNW 12.7 mph - 0.01 in   Overcast
7:59 PM 57.2 °F 53.6 °F 88% 29.64 in 10.0 mi NNW 11.5 mph - N/A   Overcast
8:17 PM 55.4 °F 53.6 °F 94% 29.65 in 10.0 mi NNW 13.8 mph - N/A   Overcast
8:26 PM 55.4 °F 53.6 °F 94% 29.66 in 10.0 mi North 12.7 mph - N/A   Overcast
8:29 PM 55.4 °F 53.6 °F 94% 29.66 in 6.0 mi North 11.5 mph - 0.00 in   Light Drizzle
8:56 PM 55.0 °F 53.1 °F 93% 29.67 in 10.0 mi North 13.8 mph - 0.00 in   Overcast
9:16 PM 55.4 °F 51.8 °F 88% 29.67 in 10.0 mi North 13.8 mph - N/A   Overcast
9:23 PM 55.4 °F 51.8 °F 88% 29.67 in 10.0 mi North 15.0 mph - N/A   Overcast
9:56 PM 53.1 °F 51.1 °F 93% 29.70 in 9.0 mi North 13.8 mph - 0.00 in   Light Drizzle
10:40 PM 53.6 °F 51.8 °F 94% 29.70 in 9.0 mi North 11.5 mph - 0.00 in   Light Drizzle
10:56 PM 52.0 °F 51.1 °F 97% 29.71 in 9.0 mi North 10.4 mph - 0.00 in   Light Drizzle
11:03 PM 51.8 °F 51.8 °F 100% 29.70 in 8.0 mi North 11.5 mph - 0.00 in   Light Drizzle
11:56 PM 52.0 °F 50.0 °F 93% 29.70 in 10.0 mi North 13.8 mph - 0.00 in   Overcast