Lafayette, IN

10:38 AM EDT on September 27, 2016 (GMT -0400)
Purdue Univ

Weather History for KLAF - December, 2012

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Tuesday, December 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 51 °F 34 °F  
Max Temperature 63 °F 42 °F 66 °F (1998)
Min Temperature 38 °F 27 °F 3 °F (1991)
Degree Days  
Heating Degree Days 14 31  
Month to date heating degree days 40 120  
Since 1 July heating degree days 1374 1221  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1181 983  
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 63    
Precipitation  
Precipitation 0.16 in 0.09 in 0.65 in (1952)
Month to date precipitation 0.30 0.38  
Year to date precipitation 28.00 34.45  
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 04, 2012 Rise Set
Actual Time 7:54 AM EST 5:21 PM EST
Civil Twilight 7:24 AM EST 5:51 PM EST
Nautical Twilight 6:50 AM EST 6:25 PM EST
Astronomical Twilight 6:17 AM EST 6:58 PM EST
Moon 11:08 PM EST (12/4) 11:48 AM EST (12/4)
Length of Visible Light 10h 27m
Length of Day
9h 26m
Waning Gibbous, 69% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 63.0 °F - 54.0 °F 72% 29.95 in 10.0 mi SW 9.2 mph 17.3 mph N/A   Overcast
1:54 AM 62.1 °F - 52.0 °F 70% 29.94 in 10.0 mi SW 9.2 mph 18.4 mph N/A   Mostly Cloudy
2:54 AM 62.1 °F - 52.0 °F 70% 29.94 in 10.0 mi SSW 9.2 mph 16.1 mph N/A   Overcast
3:54 AM 62.1 °F - 52.0 °F 70% 29.95 in 10.0 mi SW 8.1 mph 17.3 mph N/A   Overcast
4:34 AM 60.8 °F - 51.8 °F 72% 29.95 in 10.0 mi WSW 10.4 mph - N/A   Overcast
4:54 AM 61.0 °F - 52.0 °F 72% 29.95 in 10.0 mi WSW 10.4 mph 16.1 mph N/A   Overcast
5:54 AM 60.1 °F - 52.0 °F 75% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Overcast
6:44 AM 55.4 °F - 53.6 °F 94% 30.00 in 4.0 mi NNW 10.4 mph - 0.00 in Rain Light Rain
7:02 AM 53.6 °F - 51.8 °F 94% 30.00 in 9.0 mi North 9.2 mph - N/A   Overcast
7:54 AM 48.0 °F - 46.0 °F 93% 30.04 in 2.5 mi NNE 13.8 mph 24.2 mph 0.02 in Rain Rain
7:57 AM 48.2 °F - 46.4 °F 93% 30.04 in 3.0 mi NNE 15.0 mph 24.2 mph 0.01 in Rain Light Rain
8:24 AM 48.2 °F - 44.6 °F 87% 30.05 in 9.0 mi NNE 12.7 mph - 0.02 in Rain Light Rain
8:54 AM 46.0 °F 41.0 °F 43.0 °F 89% 30.07 in 9.0 mi NNE 10.4 mph 18.4 mph 0.03 in Rain Light Rain
9:08 AM 46.4 °F 41.5 °F 42.8 °F 87% 30.08 in 10.0 mi North 10.4 mph - 0.01 in Rain Light Rain
9:54 AM 45.0 °F 39.7 °F 42.1 °F 90% 30.09 in 6.0 mi NNE 10.4 mph - 0.07 in Rain Light Rain
10:04 AM 44.6 °F 38.8 °F 42.8 °F 93% 30.09 in 7.0 mi NNE 11.5 mph - 0.01 in Rain Light Rain
10:54 AM 46.0 °F 43.1 °F 42.1 °F 86% 30.11 in 10.0 mi NE 5.8 mph - 0.02 in   Overcast
11:54 AM 46.9 °F - 42.1 °F 83% 30.11 in 10.0 mi Calm Calm - 0.02 in   Overcast
1:54 PM 48.9 °F - 43.0 °F 80% 30.10 in 10.0 mi WNW 3.5 mph - N/A   Overcast
2:54 PM 51.1 °F - 45.0 °F 80% 30.09 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
3:54 PM 52.0 °F - 39.9 °F 63% 30.11 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
4:54 PM 50.0 °F - 39.0 °F 66% 30.15 in 10.0 mi NW 5.8 mph - N/A   Clear
5:54 PM 44.1 °F - 39.0 °F 82% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 44.1 °F - 39.0 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 43.0 °F 41.3 °F 39.9 °F 89% 30.19 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:54 PM 41.0 °F 38.0 °F 37.9 °F 89% 30.20 in 10.0 mi West 4.6 mph - N/A   Clear
9:54 PM 39.9 °F 37.8 °F 39.0 °F 97% 30.22 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:54 PM 39.9 °F 36.7 °F 37.9 °F 93% 30.24 in 10.0 mi West 4.6 mph - N/A   Clear
11:54 PM 39.0 °F 36.8 °F 37.0 °F 93% 30.24 in 10.0 mi West 3.5 mph - N/A   Clear