Chamberlain, SD

4:13 PM CST on January 17, 2018 (GMT -0600)
Chamberlain

Weather History for K9V9 - December, 2012

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 22 °F -  
Max Temperature 24 °F 29 °F 57 °F (1999)
Min Temperature 19 °F 9 °F -23 °F (2017)
Degree Days  
Heating Degree Days 44    
Moisture  
Dew Point 17 °F    
Average Humidity 81    
Maximum Humidity 85    
Minimum Humidity 77    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 31, 2012 Rise Set
Actual Time 8:11 AM CST 5:10 PM CST
Civil Twilight 7:38 AM CST 5:42 PM CST
Nautical Twilight 7:02 AM CST 6:19 PM CST
Astronomical Twilight 6:27 AM CST 6:54 PM CST
Moon 8:49 PM CST (12/31) 9:47 AM CST (12/31)
Length of Visible Light 10h 04m
Length of Day
8h 58m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 19.9 °F 10.1 °F 15.1 °F 81% 30.22 in - North 8.1 mph - N/A   Unknown
1:52 AM 19.9 °F - 16.0 °F 85% 30.25 in - Calm Calm - N/A   Unknown
2:52 AM 19.9 °F - 16.0 °F 85% 30.25 in - Calm Calm - N/A   Unknown
3:52 AM 19.9 °F 14.9 °F 16.0 °F 85% 30.25 in - West 3.5 mph - N/A   Unknown
4:52 AM 19.9 °F 10.1 °F 16.0 °F 85% 30.25 in - WSW 8.1 mph - N/A   Unknown
5:52 AM 19.9 °F 12.1 °F 16.0 °F 85% 30.24 in - WSW 5.8 mph - N/A   Unknown
6:52 AM 19.9 °F 14.9 °F 16.0 °F 85% 30.24 in - NW 3.5 mph - N/A   Unknown
7:52 AM 19.9 °F - 16.0 °F 85% 30.26 in - Calm Calm - N/A   Unknown
8:52 AM 21.0 °F - 16.0 °F 81% 30.26 in - Calm Calm - N/A   Unknown
9:52 AM 21.0 °F - 17.1 °F 85% 30.26 in - Calm Calm - N/A   Unknown
10:52 AM 21.9 °F 17.2 °F 17.1 °F 82% 30.26 in - SW 3.5 mph - N/A   Unknown
11:52 AM 21.9 °F 14.5 °F 17.1 °F 82% 30.25 in - South 5.8 mph - N/A   Unknown
12:52 PM 23.0 °F 13.9 °F 17.1 °F 78% 30.22 in - SSW 8.1 mph - N/A   Unknown
1:52 PM 23.0 °F 11.7 °F 17.1 °F 78% 30.21 in - SSW 11.5 mph - N/A   Unknown
2:52 PM 23.0 °F 11.7 °F 17.1 °F 78% 30.21 in - South 11.5 mph - N/A   Unknown
3:52 PM 24.1 °F 16.0 °F 18.0 °F 77% 30.21 in - SSW 6.9 mph - N/A   Unknown
4:52 PM 23.0 °F 14.7 °F 17.1 °F 78% 30.22 in - SSW 6.9 mph - N/A   Unknown
5:52 PM 23.0 °F 12.4 °F 17.1 °F 78% 30.22 in - SSW 10.4 mph - N/A   Unknown
6:52 PM 23.0 °F 13.9 °F 17.1 °F 78% 30.23 in - SSW 8.1 mph - N/A   Unknown
7:52 PM 23.0 °F 13.9 °F 17.1 °F 78% 30.23 in - SSW 8.1 mph - N/A   Unknown
8:52 PM 23.0 °F 15.8 °F 17.1 °F 78% 30.22 in - South 5.8 mph - N/A   Unknown
9:52 PM 23.0 °F 14.7 °F 17.1 °F 78% 30.22 in - South 6.9 mph - N/A   Unknown
10:52 PM 21.9 °F 10.4 °F 17.1 °F 82% 30.23 in - SSW 11.5 mph - N/A   Unknown
11:52 PM 21.9 °F 11.0 °F 16.0 °F 78% 30.25 in - SSW 10.4 mph - N/A   Unknown