Louisville, KY

3:27 AM EST on February 08, 2016 (GMT -0500)
Bowman

Weather History for KLOU - December, 2009

Change the Weather History Date:

Thursday, December 31, 2009

  Actual Average Record
Temperature  
Mean Temperature 38 °F 35 °F  
Max Temperature 43 °F 43 °F 71 °F (1951)
Min Temperature 32 °F 27 °F 2 °F (1976)
Degree Days  
Heating Degree Days 27 30  
Month to date heating degree days 873 862  
Since 1 July heating degree days 1639 1664  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1294 1444  
Moisture  
Dew Point 38 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.09 in 0.11 in 1.56 in (1975)
Month to date precipitation 2.66 4.01  
Year to date precipitation 51.03 45.54  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 31, 2009 Rise Set
Actual Time 7:59 AM EST 5:32 PM EST
Civil Twilight 7:29 AM EST 6:02 PM EST
Nautical Twilight 6:56 AM EST 6:35 PM EST
Astronomical Twilight 6:24 AM EST 7:07 PM EST
Moon 5:34 PM EST (12/31) 7:53 AM EST (12/31)
Length of Visible Light 10h 32m
Length of Day
9h 33m
Full, 100% of the Moon is Illuminated
Dec 31
Full
Dec 31
Full
Jan 7
Last Quarter
Jan 15
New
Jan 23
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:04 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.03 in 2.0 mi SE 3.5 mph - 0.01 in Rain Light Rain
12:20 AM 37.4 °F - 37.4 °F 100% 30.03 in 3.0 mi Calm Calm - 0.02 in Rain Light Rain
12:42 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.02 in 2.5 mi East 3.5 mph - 0.05 in Rain Light Rain
12:45 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.02 in 3.0 mi East 3.5 mph - 0.05 in Rain Light Rain
12:53 AM 37.0 °F 33.3 °F 37.0 °F 100% 30.02 in 3.0 mi ESE 4.6 mph - 0.05 in Rain Light Rain
1:03 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.01 in 2.5 mi ESE 3.5 mph - 0.01 in Rain Light Rain
1:18 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.01 in 4.0 mi SE 3.5 mph - 0.02 in Rain Light Rain
1:35 AM 37.4 °F 33.8 °F 37.4 °F 100% 30.00 in 1.8 mi SE 4.6 mph - 0.02 in Rain Light Rain
1:44 AM 37.4 °F 33.8 °F 37.4 °F 100% 30.01 in 2.0 mi SSE 4.6 mph - 0.03 in Rain Light Rain
1:53 AM 37.0 °F 33.3 °F 37.0 °F 100% 30.01 in 1.8 mi SSE 4.6 mph - 0.03 in   Overcast
2:02 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.01 in 1.8 mi SSE 3.5 mph - 0.00 in Rain Light Rain
2:16 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.01 in 2.0 mi SE 3.5 mph - 0.01 in   Overcast
2:28 AM 37.4 °F 34.9 °F 37.4 °F 100% 30.00 in 1.8 mi SSE 3.5 mph - 0.01 in   Overcast
2:48 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.99 in 2.0 mi South 3.5 mph - 0.01 in   Overcast
2:53 AM 37.9 °F 33.5 °F 37.9 °F 100% 30.00 in 2.5 mi SSE 5.8 mph - 0.01 in   Overcast
3:18 AM 37.4 °F 32.1 °F 37.4 °F 100% 29.99 in 2.5 mi South 6.9 mph - N/A   Overcast
3:38 AM 37.4 °F 33.8 °F 37.4 °F 100% 29.99 in 3.0 mi South 4.6 mph - 0.00 in Rain Light Rain
3:53 AM 39.0 °F 34.8 °F 39.0 °F 100% 30.00 in 3.0 mi South 5.8 mph - 0.00 in Rain Light Rain
4:02 AM 39.2 °F 35.0 °F 39.2 °F 100% 29.99 in 2.5 mi South 5.8 mph - N/A   Overcast
4:53 AM 39.0 °F 34.0 °F 39.0 °F 100% 29.99 in 2.5 mi South 6.9 mph - N/A   Overcast
5:02 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.98 in 3.0 mi South 4.6 mph - N/A   Overcast
5:53 AM 39.0 °F 35.7 °F 39.0 °F 100% 29.99 in 3.0 mi South 4.6 mph - N/A   Overcast
6:01 AM 39.2 °F 37.0 °F 39.2 °F 100% 29.98 in 4.0 mi South 3.5 mph - N/A   Overcast
6:38 AM 39.2 °F 37.0 °F 39.2 °F 100% 29.98 in 4.0 mi South 3.5 mph - N/A   Overcast
6:45 AM 39.2 °F 37.0 °F 39.2 °F 100% 29.99 in 4.0 mi South 3.5 mph - N/A   Overcast
6:53 AM 39.9 °F 37.8 °F 39.9 °F 100% 30.00 in 4.0 mi South 3.5 mph - N/A   Overcast
7:30 AM 39.2 °F - 39.2 °F 100% 29.99 in 2.5 mi Calm Calm - N/A   Overcast
7:53 AM 39.9 °F 36.7 °F 39.9 °F 100% 30.01 in 2.5 mi South 4.6 mph - N/A   Overcast
8:39 AM 41.0 °F 39.0 °F 41.0 °F 100% 30.01 in 1.2 mi SSW 3.5 mph - 0.01 in   Overcast
8:53 AM 41.0 °F - 41.0 °F 100% 30.02 in 1.0 mi Calm Calm - 0.01 in   Overcast
9:40 AM 41.0 °F 38.0 °F 41.0 °F 100% 30.03 in 2.0 mi SW 4.6 mph - N/A   Overcast
9:53 AM 42.1 °F 40.2 °F 42.1 °F 100% 30.04 in 2.5 mi SW 3.5 mph - N/A   Overcast
10:20 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.03 in 3.0 mi WSW 3.5 mph - N/A   Overcast
10:36 AM 42.8 °F 41.1 °F 41.0 °F 93% 30.03 in 4.0 mi SW 3.5 mph - N/A   Overcast
10:46 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.03 in 6.0 mi SW 3.5 mph - N/A   Overcast
10:53 AM 42.1 °F 40.2 °F 42.1 °F 100% 30.04 in 7.0 mi WSW 3.5 mph - N/A   Overcast
11:19 AM 42.8 °F 40.1 °F 42.8 °F 100% 30.03 in 8.0 mi WSW 4.6 mph - N/A   Overcast
11:27 AM 42.8 °F 39.3 °F 41.0 °F 93% 30.03 in 9.0 mi West 5.8 mph - N/A   Overcast
11:35 AM 42.8 °F 38.0 °F 41.0 °F 93% 30.03 in 9.0 mi West 8.1 mph - N/A   Overcast
11:53 AM 42.1 °F 36.6 °F 39.9 °F 92% 30.04 in 10.0 mi West 9.2 mph - N/A   Overcast
12:00 PM 42.8 °F 37.5 °F 39.2 °F 87% 30.03 in 10.0 mi West 9.2 mph - N/A   Overcast
12:45 PM 42.8 °F 38.0 °F 39.2 °F 87% 30.01 in 10.0 mi West 8.1 mph - N/A   Overcast
12:53 PM 42.1 °F 37.7 °F 39.9 °F 92% 30.02 in 10.0 mi West 6.9 mph - N/A   Overcast
1:53 PM 43.0 °F 37.7 °F 39.0 °F 86% 30.01 in 10.0 mi West 9.2 mph - N/A   Overcast
2:53 PM 43.0 °F 37.7 °F 39.0 °F 86% 30.02 in 10.0 mi West 9.2 mph - N/A   Overcast
3:53 PM 42.1 °F 36.1 °F 37.9 °F 85% 30.05 in 10.0 mi West 10.4 mph - N/A   Overcast
4:53 PM 41.0 °F 34.7 °F 37.0 °F 86% 30.07 in 10.0 mi NW 10.4 mph - N/A   Overcast
5:36 PM 39.2 °F 32.0 °F 35.6 °F 87% 30.08 in 9.0 mi WNW 11.5 mph - N/A   Overcast
5:53 PM 39.9 °F 33.9 °F 36.0 °F 86% 30.09 in 10.0 mi NW 9.2 mph - N/A   Overcast
6:53 PM 37.9 °F 30.9 °F 34.0 °F 86% 30.12 in 10.0 mi WNW 10.4 mph - N/A   Overcast
7:53 PM 37.9 °F 30.9 °F 34.0 °F 86% 30.13 in 10.0 mi WNW 10.4 mph - N/A   Overcast
8:46 PM 37.4 °F 30.3 °F 33.8 °F 87% 30.13 in 9.0 mi WNW 10.4 mph - N/A   Overcast
8:53 PM 37.0 °F 31.6 °F 34.0 °F 89% 30.14 in 9.0 mi WNW 6.9 mph - N/A   Overcast
9:09 PM 37.4 °F 31.4 °F 33.8 °F 87% 30.13 in 9.0 mi NW 8.1 mph - N/A   Overcast
9:53 PM 37.0 °F 30.4 °F 30.9 °F 79% 30.14 in 10.0 mi West 9.2 mph - N/A   Overcast
10:23 PM 35.6 °F 30.7 °F 30.2 °F 81% 30.14 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
10:43 PM 35.6 °F 27.5 °F 30.2 °F 81% 30.15 in 10.0 mi West 11.5 mph - N/A   Overcast
10:53 PM 35.1 °F 27.4 °F 30.0 °F 82% 30.16 in 10.0 mi West 10.4 mph - N/A   Overcast
11:02 PM 35.6 °F 28.0 °F 28.4 °F 75% 30.15 in 10.0 mi West 10.4 mph - N/A   Overcast
11:53 PM 32.0 °F 22.5 °F 27.0 °F 82% 30.18 in 9.0 mi WNW 12.7 mph - N/A   Overcast