Weather History for Knoxville, IA

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Wednesday, May 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 63 °F -  
Max Temperature 71 °F 71 °F 89 °F (1963)
Min Temperature 55 °F 50 °F 32 °F (1960)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 68    
Maximum Humidity 88    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 08, 2013 Rise Set
Actual Time 6:00 AM CDT 8:17 PM CDT
Civil Twilight 5:30 AM CDT 8:48 PM CDT
Nautical Twilight 4:52 AM CDT 9:26 PM CDT
Astronomical Twilight 4:10 AM CDT 10:08 PM CDT
Moon 5:10 AM CDT (5/8) 7:15 PM CDT (5/8)
Length of Visible Light 15h 18m
Length of Day
14h 16m
Waning Crescent, 2% of the Moon is Illuminated
May 8
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 62.6 °F 44.6 °F 52% 29.99 in 10.0 mi South 5.8 mph - N/A   Clear
12:35 AM 60.8 °F 46.4 °F 59% 29.99 in 3.0 mi South 4.6 mph - N/A   Haze
12:55 AM 59.0 °F 46.4 °F 63% 29.99 in 2.5 mi SSW 5.8 mph - N/A   Haze
1:15 AM 60.8 °F 46.4 °F 59% 29.99 in 6.0 mi SSW 4.6 mph - N/A   Haze
1:35 AM 62.6 °F 44.6 °F 52% 29.99 in 6.0 mi South 4.6 mph - N/A   Haze
1:55 AM 59.0 °F 46.4 °F 63% 29.99 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 59.0 °F 46.4 °F 63% 29.98 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:35 AM 59.0 °F 46.4 °F 63% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:55 AM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi SSE 6.9 mph - N/A   Clear
3:15 AM 57.2 °F 46.4 °F 67% 29.98 in 10.0 mi South 5.8 mph - N/A   Clear
3:35 AM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi South 4.6 mph - N/A   Clear
3:55 AM 59.0 °F 46.4 °F 63% 29.98 in 10.0 mi South 5.8 mph - N/A   Clear
4:15 AM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi South 4.6 mph - N/A   Clear
4:35 AM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi South 4.6 mph - N/A   Clear
4:55 AM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:15 AM 57.2 °F 48.2 °F 72% 29.98 in - SSW 4.6 mph - N/A   Clear
5:35 AM 57.2 °F 48.2 °F 72% 29.99 in 6.0 mi SSW 4.6 mph - N/A   Haze
5:55 AM 57.2 °F 48.2 °F 72% 29.99 in 1.2 mi SW 5.8 mph - N/A   Haze
6:15 AM 55.4 °F 48.2 °F 77% 29.99 in 9.0 mi Calm Calm - N/A   Clear
6:35 AM 57.2 °F 48.2 °F 72% 29.99 in 10.0 mi South 4.6 mph - N/A   Clear
6:55 AM 57.2 °F 48.2 °F 72% 30.00 in 10.0 mi South 4.6 mph - N/A   Clear
7:15 AM 57.2 °F 50.0 °F 77% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:35 AM 59.0 °F 51.8 °F 77% 30.01 in 10.0 mi South 4.6 mph - N/A   Clear
8:35 AM 64.4 °F 53.6 °F 68% 30.01 in 10.0 mi South 4.6 mph - N/A   Clear
8:55 AM 64.4 °F 53.6 °F 68% 30.01 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:15 AM 68.0 °F 51.8 °F 56% 30.02 in 10.0 mi South 5.8 mph - N/A   Clear
9:35 AM 69.8 °F 51.8 °F 53% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 69.8 °F 53.6 °F 56% 30.02 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:15 AM 71.6 °F 53.6 °F 53% 30.01 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
10:35 AM 71.6 °F 51.8 °F 50% 30.01 in 10.0 mi SSW 10.4 mph 16.1 mph N/A   Partly Cloudy
10:55 AM 71.6 °F 51.8 °F 50% 30.01 in 10.0 mi South 11.5 mph 17.3 mph N/A   Clear
11:15 AM 71.6 °F 51.8 °F 50% 30.01 in 10.0 mi South 9.2 mph - N/A   Clear
11:35 AM 71.6 °F 51.8 °F 50% 30.01 in 10.0 mi SSW 8.1 mph 15.0 mph N/A   Partly Cloudy
11:55 AM 71.6 °F 51.8 °F 50% 30.01 in 10.0 mi SW 11.5 mph - N/A   Clear
12:15 PM 71.6 °F 51.8 °F 50% 30.01 in 10.0 mi SSW 10.4 mph - N/A   Clear
12:35 PM 71.6 °F 53.6 °F 53% 30.00 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
12:55 PM 69.8 °F 51.8 °F 53% 30.00 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
1:15 PM 69.8 °F 51.8 °F 53% 30.00 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
1:35 PM 68.0 °F 53.6 °F 60% 30.00 in 9.0 mi WSW 6.9 mph - N/A   Light Drizzle
1:55 PM 68.0 °F 55.4 °F 64% 30.00 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
2:15 PM 66.2 °F 55.4 °F 68% 30.00 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
2:35 PM 66.2 °F 55.4 °F 68% 30.00 in 10.0 mi West 6.9 mph - N/A Rain Light Rain
2:55 PM 66.2 °F 55.4 °F 68% 30.00 in 10.0 mi West 4.6 mph - N/A   Light Drizzle
3:35 PM 64.4 °F 57.2 °F 77% 29.99 in 10.0 mi NNW 4.6 mph - N/A   Light Drizzle
3:55 PM 66.2 °F 57.2 °F 73% 29.98 in 10.0 mi NW 4.6 mph - N/A   Overcast
4:15 PM 66.2 °F 57.2 °F 73% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Overcast
4:35 PM 66.2 °F 57.2 °F 73% 29.97 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
4:55 PM 66.2 °F 57.2 °F 73% 29.97 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
5:15 PM 66.2 °F 57.2 °F 73% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:35 PM 66.2 °F 57.2 °F 73% 29.97 in - NNE 5.8 mph - N/A   Overcast
5:55 PM 66.2 °F 57.2 °F 73% 29.96 in 10.0 mi NE 5.8 mph - N/A   Light Drizzle
6:15 PM 64.4 °F 57.2 °F 77% 29.96 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:35 PM 64.4 °F 59.0 °F 83% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Overcast
6:55 PM 64.4 °F 59.0 °F 83% 29.95 in 10.0 mi ENE 4.6 mph - N/A   Overcast
7:15 PM 64.4 °F 59.0 °F 83% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Overcast
7:35 PM 64.4 °F 57.2 °F 77% 29.95 in 10.0 mi East 5.8 mph - N/A   Overcast
7:55 PM 64.4 °F 57.2 °F 77% 29.95 in 10.0 mi East 5.8 mph - N/A   Overcast
8:15 PM 64.4 °F 57.2 °F 77% 29.95 in 10.0 mi East 5.8 mph - N/A   Overcast
8:35 PM 62.6 °F 57.2 °F 82% 29.95 in 10.0 mi ENE 6.9 mph - N/A   Overcast
8:55 PM 62.6 °F 57.2 °F 82% 29.95 in 10.0 mi East 6.9 mph - N/A   Overcast
9:15 PM 62.6 °F 57.2 °F 82% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:35 PM 62.6 °F 57.2 °F 82% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Overcast
10:15 PM 60.8 °F 57.2 °F 88% 29.94 in 10.0 mi East 6.9 mph - N/A   Overcast
10:35 PM 60.8 °F 57.2 °F 88% 29.95 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
11:55 PM 60.8 °F 55.4 °F 82% 29.93 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds