Weather History for Pierre, SD

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Sunday, April 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 57 °F 49 °F  
Max Temperature 81 °F 62 °F 95 °F (1980)
Min Temperature 33 °F 36 °F 12 °F (1966)
Degree Days  
Heating Degree Days 8 16  
Month to date heating degree days 456 404  
Since 1 July heating degree days 7524 6849  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 48    
Maximum Humidity 75    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in 0.06 in 0.82 in (1920)
Month to date precipitation 0.07 1.08  
Year to date precipitation 1.63 3.32  
Snow  
Snow 0.00 in 0.10 in 3.80 in (1951)
Month to date snowfall T 3.2  
Since 1 July snowfall 34.6 31.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 11 mph (ESE)    
Max Wind Speed 28 mph    
Max Gust Speed 34 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 20, 2014 Rise Set
Actual Time 6:48 AM CDT 8:31 PM CDT
Civil Twilight 6:18 AM CDT 9:02 PM CDT
Nautical Twilight 5:40 AM CDT 9:40 PM CDT
Astronomical Twilight 5:00 AM CDT 10:20 PM CDT
Moon 1:17 AM CDT (4/20) 11:06 AM CDT (4/20)
Length of Visible Light 14h 44m
Length of Day
13h 43m
Waning Gibbous, 68% of the Moon is Illuminated
Apr 20
Waning Gibbous
Apr 22
Last Quarter
Apr 29
New
May 6
First Quarter
May 14
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 43.0 °F 40.3 °F 27.0 °F 53% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:53 AM 39.0 °F - 27.0 °F 62% 30.00 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 36.0 °F - 26.1 °F 67% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 39.9 °F 36.7 °F 26.1 °F 58% 29.97 in 10.0 mi ENE 4.6 mph - N/A   Clear
4:53 AM 37.9 °F 34.4 °F 26.1 °F 62% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
5:53 AM 34.0 °F 31.0 °F 26.1 °F 73% 29.98 in 10.0 mi ENE 3.5 mph - N/A   Clear
6:53 AM 36.0 °F 32.1 °F 28.0 °F 73% 29.97 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
7:53 AM 41.0 °F 37.1 °F 30.9 °F 67% 29.96 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
8:53 AM 50.0 °F - 28.9 °F 44% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Clear
9:53 AM 57.0 °F - 28.9 °F 34% 29.96 in 10.0 mi SE 9.2 mph - N/A   Clear
10:53 AM 64.0 °F - 30.9 °F 29% 29.95 in 10.0 mi SE 12.7 mph - N/A   Clear
11:53 AM 69.1 °F - 30.0 °F 23% 29.92 in 10.0 mi ESE 18.4 mph - N/A   Clear
12:53 PM 73.0 °F - 30.9 °F 21% 29.91 in 10.0 mi SE 20.7 mph 28.8 mph N/A   Clear
1:53 PM 75.0 °F - 32.0 °F 21% 29.90 in 10.0 mi SE 19.6 mph 24.2 mph N/A   Clear
2:53 PM 77.0 °F - 33.1 °F 20% 29.87 in 10.0 mi SE 13.8 mph 20.7 mph N/A   Clear
3:53 PM 79.0 °F - 37.0 °F 22% 29.83 in 10.0 mi South 13.8 mph 17.3 mph N/A   Clear
4:53 PM 81.0 °F - 42.1 °F 25% 29.81 in 10.0 mi South 11.5 mph - N/A   Clear
5:53 PM 78.1 °F - 45.0 °F 31% 29.81 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
7:53 PM 73.0 °F - 39.9 °F 30% 29.83 in 10.0 mi NNW 13.8 mph - N/A   Clear
8:53 PM 66.9 °F - 37.0 °F 33% 29.88 in 10.0 mi NNW 20.7 mph 28.8 mph N/A   Clear
9:53 PM 63.0 °F - 35.1 °F 35% 29.92 in 10.0 mi NNW 20.7 mph - N/A   Clear
10:53 PM 60.1 °F - 30.9 °F 33% 29.95 in 10.0 mi North 20.7 mph - N/A   Clear
11:53 PM 55.9 °F - 30.0 °F 37% 29.98 in 10.0 mi North 16.1 mph - N/A   Clear