Weather History for Louisville, KY

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Saturday, August 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F 76 °F  
Max Temperature 95 °F 87 °F 101 °F (1953)
Min Temperature 71 °F 66 °F 45 °F (1946)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 5  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 12  
Month to date cooling degree days 403 416  
Year to date cooling degree days 1340 1357  
Since 1 June cooling degree days 1112 1183  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 64    
Maximum Humidity 79    
Minimum Humidity 49    
Precipitation  
Precipitation 0.81 in 0.09 in 0.81 in (2013)
Month to date precipitation 3.20 3.33  
Year to date precipitation 31.81 31.22  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 33 mph    
Max Gust Speed 46 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 31, 2013 Rise Set
Actual Time 7:11 AM EDT 8:13 PM EDT
Civil Twilight 6:44 AM EDT 8:40 PM EDT
Nautical Twilight 6:12 AM EDT 9:12 PM EDT
Astronomical Twilight 5:39 AM EDT 9:46 PM EDT
Moon 2:42 AM EDT (8/31) 5:09 PM EDT (8/31)
Length of Visible Light 13h 55m
Length of Day
13h 01m
Waning Crescent, 21% of the Moon is Illuminated
Aug 31
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.85 in 8.0 mi West 9.2 mph - N/A   Clear
1:56 AM 82.0 °F 86.3 °F 71.1 °F 69% 29.85 in 8.0 mi SSW 3.5 mph - N/A   Partly Cloudy
2:56 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.84 in 9.0 mi SSW 5.8 mph - N/A   Partly Cloudy
3:56 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.83 in 9.0 mi SW 3.5 mph - N/A   Scattered Clouds
4:56 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.83 in 8.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
5:56 AM 79.0 °F - 71.1 °F 77% 29.84 in 9.0 mi SW 5.8 mph - N/A   Partly Cloudy
6:56 AM 79.0 °F - 72.0 °F 79% 29.85 in 9.0 mi SW 4.6 mph - N/A   Scattered Clouds
7:56 AM 78.1 °F - 72.0 °F 81% 29.85 in 7.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
8:56 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.86 in 7.0 mi South 6.9 mph - N/A   Mostly Cloudy
9:56 AM 84.0 °F 90.2 °F 73.0 °F 69% 29.86 in 7.0 mi WSW 6.9 mph - N/A   Scattered Clouds
10:56 AM 86.0 °F 93.0 °F 73.0 °F 65% 29.87 in 8.0 mi SSW 3.5 mph - N/A   Partly Cloudy
11:56 AM 89.1 °F 97.0 °F 73.0 °F 59% 29.85 in 8.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:56 PM 93.0 °F 101.9 °F 73.0 °F 52% 29.84 in 9.0 mi Variable 4.6 mph - N/A   Scattered Clouds
1:56 PM 95.0 °F 104.5 °F 73.0 °F 49% 29.82 in 9.0 mi SW 12.7 mph - N/A   Scattered Clouds
2:47 PM 87.8 °F 92.6 °F 69.8 °F 55% 29.83 in 8.0 mi WSW 19.6 mph 39.1 mph N/A Thunderstorm Thunderstorm
2:56 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.81 in 10.0 mi West 21.9 mph 32.2 mph N/A Thunderstorm Thunderstorm
3:51 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.81 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
3:56 PM 89.1 °F 92.1 °F 66.9 °F 48% 29.78 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:56 PM 90.0 °F 93.6 °F 68.0 °F 48% 29.77 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
5:56 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.76 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
6:56 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.77 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
7:56 PM 84.0 °F 87.8 °F 69.1 °F 61% 29.82 in 10.0 mi NE 20.7 mph 27.6 mph N/A   Overcast
8:00 PM 82.4 °F 85.4 °F 68.0 °F 62% 29.84 in 10.0 mi NE 23.0 mph 28.8 mph N/A   Overcast
8:13 PM 77.0 °F - 68.0 °F 74% 29.85 in 9.0 mi NE 25.3 mph 38.0 mph N/A Thunderstorm Thunderstorm
8:26 PM 73.4 °F - 69.8 °F 88% 29.86 in 3.0 mi NE 27.6 mph 46.0 mph 0.01 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:30 PM 71.6 °F - 69.8 °F 94% 29.87 in 1.5 mi NE 19.6 mph 46.0 mph 0.04 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:38 PM 71.6 °F - 69.8 °F 94% 29.85 in 0.8 mi East 25.3 mph 35.7 mph 0.33 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:45 PM 71.6 °F - 69.8 °F 94% 29.87 in 1.0 mi ENE 23.0 mph 34.5 mph 0.55 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:51 PM 71.6 °F - 69.8 °F 94% 29.89 in 3.0 mi NE 12.7 mph 34.5 mph 0.56 in Rain , Thunderstorm Light Thunderstorms and Rain
8:56 PM 72.0 °F - 69.1 °F 91% 29.87 in 6.0 mi NE 20.7 mph 28.8 mph 0.59 in Rain , Thunderstorm Thunderstorms and Rain
9:19 PM 71.6 °F - 69.8 °F 94% 29.87 in 6.0 mi East 10.4 mph 20.7 mph 0.02 in Rain Light Rain
9:56 PM 73.0 °F - 68.0 °F 84% 29.92 in 10.0 mi Calm Calm - 0.03 in Rain Light Rain
10:56 PM 71.1 °F - 69.1 °F 93% 29.89 in 10.0 mi SE 15.0 mph - 0.01 in   Overcast
11:16 PM 71.6 °F - 68.0 °F 88% 29.91 in 10.0 mi SSE 8.1 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
11:35 PM 71.6 °F - 68.0 °F 88% 29.88 in 2.0 mi SE 12.7 mph - 0.07 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:49 PM 71.6 °F - 68.0 °F 88% 29.90 in 5.0 mi South 4.6 mph 18.4 mph 0.14 in Rain , Thunderstorm Light Thunderstorms and Rain
11:56 PM 72.0 °F - 68.0 °F 87% 29.89 in 10.0 mi SW 5.8 mph - 0.14 in Rain , Thunderstorm Light Thunderstorms and Rain