Weather History for Louisville, KY

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Wednesday, November 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 46 °F  
Max Temperature 65 °F 55 °F 77 °F (1934)
Min Temperature 44 °F 38 °F 13 °F (1880)
Degree Days  
Heating Degree Days 10 19  
Month to date heating degree days 363 306  
Since 1 July heating degree days 653 548  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1948 1609  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 59    
Maximum Humidity 77    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.13 in 2.65 in (1883)
Month to date precipitation 0.67 2.43  
Year to date precipitation 38.46 39.92  
Snow  
Snow 0.00 in 0.00 in 1.20 in (1926)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.1  
Since 1 September snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 21, 2012 Rise Set
Actual Time 7:30 AM EST 5:26 PM EST
Civil Twilight 7:02 AM EST 5:55 PM EST
Nautical Twilight 6:30 AM EST 6:27 PM EST
Astronomical Twilight 5:58 AM EST 6:58 PM EST
Moon 1:37 PM EST (11/21) 12:54 AM EST (11/21)
Length of Visible Light 10h 52m
Length of Day
9h 55m
First Quarter, 61% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 51.1 °F 39.9 °F 66% 30.13 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
1:56 AM 51.1 °F 39.9 °F 66% 30.11 in 9.0 mi NNW 4.6 mph - N/A   Scattered Clouds
2:56 AM 48.0 °F 39.9 °F 74% 30.13 in 9.0 mi North 6.9 mph - N/A   Scattered Clouds
3:56 AM 48.0 °F 39.9 °F 74% 30.14 in 9.0 mi North 3.5 mph - N/A   Mostly Cloudy
4:56 AM 48.9 °F 41.0 °F 74% 30.15 in 8.0 mi North 4.6 mph - N/A   Overcast
5:56 AM 50.0 °F 42.1 °F 74% 30.17 in 8.0 mi North 4.6 mph - N/A   Overcast
6:56 AM 50.0 °F 42.1 °F 74% 30.18 in 7.0 mi North 6.9 mph - N/A   Overcast
7:56 AM 50.0 °F 42.1 °F 74% 30.19 in 6.0 mi North 5.8 mph - N/A   Haze
8:56 AM 51.1 °F 42.1 °F 71% 30.22 in 5.0 mi North 9.2 mph - N/A   Haze
9:56 AM 53.1 °F 43.0 °F 69% 30.24 in 4.0 mi North 9.2 mph - N/A   Haze
10:56 AM 55.0 °F 43.0 °F 64% 30.24 in 5.0 mi North 4.6 mph - N/A   Haze
11:56 AM 57.0 °F 43.0 °F 59% 30.24 in 6.0 mi NNW 5.8 mph - N/A   Haze
12:56 PM 61.0 °F 42.1 °F 50% 30.22 in 6.0 mi Calm Calm - N/A   Haze
1:56 PM 62.1 °F 39.9 °F 44% 30.20 in 9.0 mi East 3.5 mph - N/A   Clear
2:56 PM 64.4 °F 39.2 °F 40% 30.19 in 9.0 mi NNE 3.5 mph - N/A   Clear
3:56 PM 64.9 °F 39.0 °F 39% 30.19 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:56 PM 62.1 °F 39.9 °F 44% 30.19 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy
5:56 PM 60.1 °F 39.0 °F 46% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:56 PM 55.0 °F 39.9 °F 57% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 54.0 °F 39.9 °F 59% 30.20 in 9.0 mi Calm Calm - N/A   Clear
8:56 PM 51.1 °F 39.9 °F 66% 30.20 in 8.0 mi Calm Calm - N/A   Clear
9:56 PM 48.9 °F 39.0 °F 69% 30.21 in 7.0 mi Calm Calm - N/A   Clear
10:56 PM 46.9 °F 39.0 °F 74% 30.21 in 7.0 mi Calm Calm - N/A   Clear
11:56 PM 46.9 °F 39.9 °F 77% 30.21 in 6.0 mi Calm Calm - N/A   Haze