Weather History for Louisville, KY

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Monday, April 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 60 °F  
Max Temperature 73 °F 71 °F 88 °F (1960)
Min Temperature 41 °F 49 °F 32 °F (1936)
Degree Days  
Heating Degree Days 8 6  
Month to date heating degree days 185 203  
Since 1 July heating degree days 4002 3982  
Cooling Degree Days 0 2  
Month to date cooling degree days 47 25  
Year to date cooling degree days 47 31  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 50    
Maximum Humidity 70    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.14 in 3.08 in (1887)
Month to date precipitation 2.84 2.81  
Year to date precipitation 14.11 13.40  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 9.8 12.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 4 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 22, 2013 Rise Set
Actual Time 6:57 AM EDT 8:25 PM EDT
Civil Twilight 6:29 AM EDT 8:53 PM EDT
Nautical Twilight 5:56 AM EDT 9:27 PM EDT
Astronomical Twilight 5:21 AM EDT 10:02 PM EDT
Moon 5:16 PM EDT (4/22) 4:48 AM EDT (4/22)
Length of Visible Light 14h 24m
Length of Day
13h 28m
Waxing Gibbous, 87% of the Moon is Illuminated
Apr 22
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 50.0 °F - 30.0 °F 46% 30.34 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
1:56 AM 46.0 °F 43.9 °F 33.1 °F 61% 30.33 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
2:56 AM 44.1 °F 41.5 °F 34.0 °F 68% 30.31 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:56 AM 43.0 °F 40.3 °F 34.0 °F 71% 30.30 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
4:56 AM 42.1 °F 39.2 °F 33.1 °F 70% 30.29 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
5:56 AM 43.0 °F 41.3 °F 33.1 °F 68% 30.29 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
6:56 AM 43.0 °F 41.3 °F 33.1 °F 68% 30.30 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
7:56 AM 46.0 °F - 33.1 °F 61% 30.30 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:56 AM 48.0 °F - 33.1 °F 56% 30.30 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
9:56 AM 52.0 °F - 34.0 °F 50% 30.30 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:56 AM 59.0 °F - 37.0 °F 44% 30.29 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:56 AM 66.0 °F - 41.0 °F 40% 30.27 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
12:56 PM 68.0 °F - 41.0 °F 37% 30.25 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:56 PM 70.0 °F - 41.0 °F 35% 30.22 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:56 PM 70.0 °F - 39.0 °F 32% 30.19 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:56 PM 71.1 °F - 39.0 °F 31% 30.17 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
4:56 PM 72.0 °F - 37.9 °F 29% 30.14 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
5:56 PM 71.1 °F - 39.0 °F 31% 30.13 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 PM 71.1 °F - 39.0 °F 31% 30.12 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
7:56 PM 68.0 °F - 39.9 °F 36% 30.11 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
8:56 PM 64.9 °F - 39.9 °F 40% 30.11 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
9:56 PM 63.0 °F - 39.9 °F 43% 30.12 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
10:56 PM 62.1 °F - 39.9 °F 44% 30.13 in 10.0 mi SE 3.5 mph - N/A   Clear
11:56 PM 60.1 °F - 41.0 °F 49% 30.12 in 10.0 mi SE 4.6 mph - N/A   Clear