Weather History for Pine Ridge, SD

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Sunday, October 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 46 °F  
Max Temperature 62 °F 61 °F 81 °F (2003)
Min Temperature 37 °F 31 °F 21 °F (1998)
Degree Days  
Heating Degree Days 15 19  
Month to date heating degree days 382 319  
Since 1 July heating degree days 521 541  
Cooling Degree Days 0 0  
Month to date cooling degree days 2 0  
Year to date cooling degree days 1103 714  
Moisture  
Dew Point 37 °F    
Average Humidity 61    
Maximum Humidity 85    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.03 in 0.05 in (2008)
Month to date precipitation 0.30 0.85  
Year to date precipitation 9.79 16.25  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 8 mph (NNE)    
Max Wind Speed 20 mph    
Max Gust Speed 24 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

Oct. 21, 2012 Rise Set
Actual Time 7:11 AM MDT 5:56 PM MDT
Civil Twilight 6:42 AM MDT 6:25 PM MDT
Nautical Twilight 6:09 AM MDT 6:58 PM MDT
Astronomical Twilight 5:36 AM MDT 7:31 PM MDT
Moon 1:36 PM MDT (10/21) 11:51 PM MDT (10/21)
Length of Visible Light 11h 43m
Length of Day
10h 45m
Waxing Crescent, 46% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:52 AM 53.1 °F - 37.0 °F 55% 29.62 in 10.0 mi North 4.6 mph - N/A   Clear
2:52 AM 52.0 °F - 37.0 °F 57% 29.65 in 10.0 mi North 9.2 mph - N/A   Clear
4:52 AM 48.9 °F - 39.9 °F 71% 29.71 in 10.0 mi North 8.1 mph - N/A   Clear
5:52 AM 46.9 °F - 39.9 °F 77% 29.77 in 10.0 mi North 9.2 mph - N/A   Clear
7:06 AM 44.6 °F 39.2 °F 37.4 °F 76% 29.85 in 10.0 mi North 10.4 mph 19.6 mph N/A   Mostly Cloudy
7:50 AM 44.6 °F 39.7 °F 37.4 °F 76% 29.86 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
7:52 AM 45.0 °F 39.7 °F 37.9 °F 76% 29.86 in 10.0 mi North 10.4 mph 16.1 mph N/A   Scattered Clouds
8:27 AM 46.4 °F 41.1 °F 37.4 °F 71% 29.87 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
9:18 AM 50.0 °F - 37.4 °F 62% 29.89 in 10.0 mi North 16.1 mph 23.0 mph N/A   Scattered Clouds
9:52 AM 51.1 °F - 37.0 °F 59% 29.89 in 10.0 mi North 15.0 mph - N/A   Clear
11:52 AM 55.9 °F - 36.0 °F 47% 29.87 in 10.0 mi NNE 8.1 mph - N/A   Clear
12:52 PM 59.0 °F - 37.0 °F 44% 29.84 in 10.0 mi NE 9.2 mph - N/A   Clear
1:52 PM 60.1 °F - 37.0 °F 42% 29.84 in 10.0 mi ENE 10.4 mph - N/A   Clear
2:52 PM 61.0 °F - 37.0 °F 41% 29.83 in 10.0 mi NE 11.5 mph - N/A   Clear
3:52 PM 62.1 °F - 36.0 °F 38% 29.84 in 10.0 mi ENE 11.5 mph - N/A   Clear
4:52 PM 60.1 °F - 37.0 °F 42% 29.86 in 10.0 mi ENE 10.4 mph - N/A   Clear
5:52 PM 55.0 °F - 36.0 °F 49% 29.89 in 10.0 mi NNE 8.1 mph - N/A   Clear
6:52 PM 50.0 °F - 36.0 °F 59% 29.93 in 10.0 mi NNE 10.4 mph - N/A   Clear
7:52 PM 46.9 °F - 37.0 °F 68% 29.96 in 10.0 mi East 4.6 mph - N/A   Overcast
8:52 PM 39.9 °F 35.8 °F 34.0 °F 79% 29.97 in 10.0 mi East 5.8 mph - N/A   Clear
9:52 PM 37.9 °F - 33.1 °F 83% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 42.1 °F - 37.0 °F 82% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
11:36 PM 44.6 °F 41.4 °F 37.4 °F 76% 29.98 in 10.0 mi ENE 5.8 mph - N/A   Overcast
11:52 PM 45.0 °F 41.8 °F 37.0 °F 74% 29.98 in 10.0 mi East 5.8 mph - N/A   Overcast