Lafayette, IN

6:23 PM EST on February 08, 2016 (GMT -0500)
Purdue Univ

Weather History for KLAF - September, 2012

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Thursday, September 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F 70 °F  
Max Temperature 86 °F 81 °F 96 °F (1998)
Min Temperature 62 °F 58 °F 46 °F (1988)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 5  
Since 1 July heating degree days 3 11  
Cooling Degree Days 9 6  
Month to date cooling degree days 60 38  
Year to date cooling degree days 1167 890  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.09 in 1.12 in (1983)
Month to date precipitation 1.82 0.53  
Year to date precipitation 19.23 26.08  
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 3 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 06, 2012 Rise Set
Actual Time 7:20 AM EDT 8:10 PM EDT
Civil Twilight 6:52 AM EDT 8:38 PM EDT
Nautical Twilight 6:19 AM EDT 9:11 PM EDT
Astronomical Twilight 5:45 AM EDT 9:45 PM EDT
Moon 11:19 PM EDT (9/6) 1:20 PM EDT (9/6)
Length of Visible Light 13h 45m
Length of Day
12h 50m
Waning Gibbous, 67% of the Moon is Illuminated
Sep 6
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 66.0 °F - 64.0 °F 93% 29.85 in 10.0 mi West 4.6 mph - N/A   Clear
1:54 AM 66.0 °F - 64.0 °F 93% 29.86 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 64.9 °F - 63.0 °F 93% 29.87 in 9.0 mi Calm Calm - N/A   Clear
4:54 AM 64.9 °F - 63.0 °F 93% 29.88 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 63.0 °F - 63.0 °F 100% 29.88 in 3.0 mi Calm Calm - N/A   Clear
6:54 AM 63.0 °F - 62.1 °F 97% 29.90 in 5.0 mi Calm Calm - N/A   Clear
7:54 AM 64.0 °F - 63.0 °F 96% 29.92 in 4.0 mi Calm Calm - N/A   Partly Cloudy
8:11 AM 64.4 °F - 62.6 °F 94% 29.93 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
8:36 AM 64.4 °F - 64.4 °F 100% 29.93 in 6.0 mi Calm Calm - N/A   Scattered Clouds
8:54 AM 66.0 °F - 64.9 °F 96% 29.92 in 7.0 mi Calm Calm - N/A   Partly Cloudy
9:54 AM 71.1 °F - 68.0 °F 90% 29.93 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:54 AM 75.0 °F - 69.1 °F 82% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:54 AM 80.1 °F 83.2 °F 70.0 °F 71% 29.93 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:54 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.92 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
1:54 PM 82.9 °F 86.5 °F 69.1 °F 63% 29.91 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
2:54 PM 84.9 °F 88.2 °F 68.0 °F 57% 29.90 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
3:54 PM 84.9 °F 87.1 °F 66.0 °F 53% 29.88 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
4:54 PM 84.9 °F 85.4 °F 62.1 °F 46% 29.86 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
5:54 PM 84.0 °F 84.9 °F 63.0 °F 49% 29.86 in 10.0 mi NW 6.9 mph - N/A   Clear
6:54 PM 82.0 °F 83.8 °F 64.9 °F 56% 29.88 in 10.0 mi NW 4.6 mph - N/A   Clear
7:54 PM 78.1 °F - 64.0 °F 62% 29.88 in 10.0 mi NW 5.8 mph - N/A   Clear
8:54 PM 73.0 °F - 66.0 °F 79% 29.90 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 70.0 °F - 64.9 °F 84% 29.90 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 69.1 °F - 64.0 °F 84% 29.90 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 69.1 °F - 61.0 °F 75% 29.89 in 10.0 mi East 5.8 mph - N/A   Clear