Weather History for Pine Ridge, SD

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F 58 °F  
Max Temperature 78 °F 75 °F 94 °F (2013)
Min Temperature 30 °F 42 °F 26 °F (2011)
Degree Days  
Heating Degree Days 11 8  
Month to date heating degree days 88 108  
Since 1 July heating degree days 98 145  
Cooling Degree Days 0 1  
Month to date cooling degree days 73 61  
Year to date cooling degree days 1096 709  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 28 °F    
Average Humidity 48    
Maximum Humidity 78    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.07 in 0.52 in (2013)
Month to date precipitation 0.53 1.24  
Year to date precipitation 9.49 15.03  
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Sep. 22, 2012 Rise Set
Actual Time 6:37 AM MDT 6:46 PM MDT
Civil Twilight 6:09 AM MDT 7:14 PM MDT
Nautical Twilight 5:36 AM MDT 7:47 PM MDT
Astronomical Twilight 5:02 AM MDT 8:21 PM MDT
Moon 2:06 PM MDT (9/22) 11:44 PM MDT (9/22)
Length of Visible Light 13h 05m
Length of Day
12h 08m
Waxing Crescent, 49% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 43.0 °F - 28.0 °F 56% 30.18 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 37.9 °F - 28.0 °F 68% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 39.0 °F - 27.0 °F 62% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 33.1 °F 28.7 °F 26.1 °F 75% 30.23 in 10.0 mi East 4.6 mph - N/A   Clear
4:52 AM 32.0 °F - 26.1 °F 79% 30.24 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 30.9 °F 27.5 °F 25.0 °F 79% 30.25 in 10.0 mi East 3.5 mph - N/A   Clear
7:52 AM 39.9 °F - 28.0 °F 63% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 50.0 °F - 28.9 °F 44% 30.27 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 60.1 °F - 28.9 °F 31% 30.25 in 10.0 mi Calm Calm - N/A   Clear
10:52 AM 66.0 °F - 28.0 °F 24% 30.23 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:52 AM 71.1 °F - 28.9 °F 21% 30.21 in 10.0 mi WNW 8.1 mph - N/A   Clear
12:52 PM 73.0 °F - 28.9 °F 20% 30.20 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:52 PM 75.0 °F - 28.9 °F 18% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:52 PM 75.9 °F - 30.0 °F 19% 30.16 in 10.0 mi Calm Calm - N/A   Clear
4:52 PM 75.9 °F - 30.0 °F 19% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:52 PM 71.1 °F - 30.0 °F 22% 30.16 in 10.0 mi ENE 13.8 mph 23.0 mph N/A   Clear
6:52 PM 63.0 °F - 30.9 °F 30% 30.17 in 10.0 mi ENE 11.5 mph - N/A   Clear
7:52 PM 59.0 °F - 30.9 °F 35% 30.19 in 10.0 mi ENE 11.5 mph - N/A   Clear
8:52 PM 53.1 °F - 28.0 °F 38% 30.20 in 10.0 mi ENE 10.4 mph 18.4 mph N/A   Clear
9:52 PM 50.0 °F - 28.0 °F 43% 30.20 in 10.0 mi ENE 10.4 mph - N/A   Clear
10:52 PM 48.0 °F - 28.9 °F 48% 30.19 in 10.0 mi ENE 13.8 mph - N/A   Clear
11:52 PM 48.0 °F - 28.9 °F 48% 30.17 in 10.0 mi ENE 6.9 mph - N/A   Clear