Weather History for Pierre, SD

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Tuesday, August 19, 2014

  Actual Average Record
Temperature  
Mean Temperature 74 °F 73 °F  
Max Temperature 91 °F 87 °F 104 °F (1948)
Min Temperature 56 °F 60 °F 43 °F (1967)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 86 59  
Since 1 July heating degree days 19 6  
Cooling Degree Days 9 9  
Month to date cooling degree days 145 194  
Year to date cooling degree days 482 687  
Since 1 June cooling degree days 434 655  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 67    
Maximum Humidity 100    
Minimum Humidity 34    
Precipitation  
Precipitation 0.08 in 0.05 in 0.82 in (1912)
Month to date precipitation 1.28 1.21  
Year to date precipitation 14.47 14.59  
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 30 mph    
Visibility 10 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

Aug. 19, 2014 Rise Set
Actual Time 6:48 AM CDT 8:39 PM CDT
Civil Twilight 6:17 AM CDT 9:10 PM CDT
Nautical Twilight 5:39 AM CDT 9:48 PM CDT
Astronomical Twilight 4:58 AM CDT 10:29 PM CDT
Moon 1:38 AM CDT (8/19) 4:41 PM CDT (8/19)
Length of Visible Light 14h 52m
Length of Day
13h 50m
Waning Crescent, 29% of the Moon is Illuminated
Aug 19
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F - 57.9 °F 75% 29.78 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 66.0 °F - 57.9 °F 75% 29.78 in 10.0 mi SW 4.6 mph - N/A   Clear
2:53 AM 64.0 °F - 57.0 °F 78% 29.77 in 10.0 mi West 3.5 mph - N/A   Clear
3:53 AM 62.1 °F - 57.0 °F 84% 29.79 in 10.0 mi SW 6.9 mph - N/A   Clear
4:53 AM 61.0 °F - 57.9 °F 90% 29.79 in 10.0 mi SW 9.2 mph - N/A   Clear
5:53 AM 61.0 °F - 57.0 °F 87% 29.80 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:53 AM 55.9 °F - 55.0 °F 97% 29.79 in 10.0 mi NE 3.5 mph - N/A   Clear
7:53 AM 61.0 °F - 57.9 °F 90% 29.78 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:53 AM 64.0 °F - 59.0 °F 84% 29.80 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 70.0 °F - 59.0 °F 68% 29.80 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:53 AM 77.0 °F - 59.0 °F 54% 29.79 in 10.0 mi WSW 4.6 mph - N/A   Clear
11:53 AM 81.0 °F 81.3 °F 59.0 °F 47% 29.77 in 10.0 mi SSW 3.5 mph - N/A   Clear
12:53 PM 84.9 °F 84.2 °F 57.9 °F 40% 29.74 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 86.0 °F 85.0 °F 57.9 °F 38% 29.73 in 10.0 mi North - - N/A   Clear
2:53 PM 88.0 °F 86.9 °F 57.9 °F 36% 29.71 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:53 PM 90.0 °F 88.8 °F 57.9 °F 34% 29.69 in 10.0 mi ENE 10.4 mph 17.3 mph N/A   Clear
4:53 PM 90.0 °F 88.6 °F 57.0 °F 33% 29.68 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:53 PM 90.0 °F 88.8 °F 57.9 °F 34% 29.67 in 10.0 mi ESE 11.5 mph - N/A   Clear
6:53 PM 87.1 °F 86.5 °F 59.0 °F 39% 29.68 in 10.0 mi ESE 11.5 mph - N/A   Clear
7:53 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.67 in 10.0 mi ESE 10.4 mph - N/A   Clear
8:53 PM 80.1 °F 80.9 °F 60.1 °F 50% 29.68 in 10.0 mi SE 11.5 mph - N/A   Clear
9:53 PM 75.9 °F - 61.0 °F 60% 29.69 in 10.0 mi SE 11.5 mph - N/A   Clear
10:53 PM 73.9 °F - 61.0 °F 64% 29.69 in 10.0 mi ESE 10.4 mph - N/A   Clear
11:53 PM 73.0 °F - 64.0 °F 73% 29.68 in 8.0 mi ESE 10.4 mph - 0.03 in Rain Light Rain