Lafayette, IN

11:07 PM EST on February 18, 2018 (GMT -0500)
Purdue Univ

Weather History for KLAF - October, 2011

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Tuesday, October 4, 2011

  Actual Average Record
Temperature  
Mean Temperature 60 °F 58 °F  
Max Temperature 78 °F 70 °F 86 °F (1997)
Min Temperature 41 °F 47 °F 30 °F (1989)
Degree Days  
Heating Degree Days 5 8  
Month to date heating degree days 43 29  
Since 1 July heating degree days 142 114  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 5  
Year to date cooling degree days 1232 970  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 63    
Maximum Humidity 100    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.10 in 1.61 in (1954)
Month to date precipitation T 0.41  
Year to date precipitation 33.17 28.62  
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 1 mph (NNE)    
Max Wind Speed 7 mph    
Max Gust Speed 9 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 04, 2011 Rise Set
Actual Time 7:46 AM EDT 7:25 PM EDT
Civil Twilight 7:19 AM EDT 7:52 PM EDT
Nautical Twilight 6:48 AM EDT 8:24 PM EDT
Astronomical Twilight 6:16 AM EDT 8:55 PM EDT
Moon 3:28 PM EDT (10/4) 12:28 AM EDT (10/4)
Length of Visible Light 12h 32m
Length of Day
11h 38m
First Quarter, 56% of the Moon is Illuminated
Oct 4
First Quarter
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 51.1 °F - 45.0 °F 80% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 46.0 °F - 43.0 °F 89% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 44.1 °F - 42.1 °F 93% 30.23 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 44.6 °F - 42.8 °F 93% 30.23 in 2.0 mi Calm Calm - N/A   Clear
3:54 AM 44.1 °F - 42.1 °F 93% 30.23 in 2.5 mi Calm Calm - N/A   Clear
4:01 AM 44.6 °F - 42.8 °F 93% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 42.8 °F - 42.8 °F 100% 30.25 in 1.8 mi Calm Calm - N/A   Clear
4:45 AM 44.6 °F - 42.8 °F 93% 30.25 in 3.0 mi Calm Calm - N/A   Clear
4:54 AM 43.0 °F - 41.0 °F 93% 30.24 in 3.0 mi Calm Calm - N/A   Partly Cloudy
4:56 AM 42.8 °F - 41.0 °F 93% 30.25 in 1.8 mi Calm Calm - N/A   Partly Cloudy
5:09 AM 42.8 °F - 41.0 °F 93% 30.25 in 4.0 mi Calm Calm - N/A   Clear
5:21 AM 42.8 °F - 42.8 °F 100% 30.25 in 1.5 mi Calm Calm - N/A   Clear
5:33 AM 42.8 °F - 41.0 °F 93% 30.25 in 3.0 mi Calm Calm - N/A   Clear
5:54 AM 42.1 °F - 41.0 °F 96% 30.26 in 5.0 mi Calm Calm - N/A   Partly Cloudy
5:57 AM 42.8 °F - 39.2 °F 87% 30.26 in 1.8 mi Calm Calm - N/A   Scattered Clouds
6:07 AM 42.8 °F - 41.0 °F 93% 30.26 in 1.8 mi Calm Calm - N/A   Mostly Cloudy
6:10 AM 42.8 °F - 41.0 °F 93% 30.26 in 2.5 mi Calm Calm - N/A   Scattered Clouds
6:17 AM 42.8 °F - 41.0 °F 93% 30.26 in 4.0 mi Calm Calm - N/A   Scattered Clouds
6:36 AM 42.8 °F - 41.0 °F 93% 30.26 in 1.8 mi Calm Calm - N/A   Clear
6:46 AM 42.8 °F - 39.2 °F 87% 30.27 in 0.5 mi Calm Calm - N/A Fog Fog
6:54 AM 42.1 °F - 39.9 °F 92% 30.27 in 0.8 mi Calm Calm - N/A   Clear
7:03 AM 42.8 °F - 39.2 °F 87% 30.27 in 8.0 mi Calm Calm - N/A   Clear
7:30 AM 41.0 °F - 39.2 °F 93% 30.28 in 2.5 mi Calm Calm - N/A   Partly Cloudy
7:54 AM 41.0 °F 39.0 °F 39.9 °F 96% 30.30 in 0.5 mi WNW 3.5 mph - N/A Fog Fog
8:05 AM 41.0 °F - 39.2 °F 93% 30.29 in 0.2 mi Calm Calm - N/A Fog Fog
8:54 AM 43.0 °F - 43.0 °F 100% 30.31 in 0.2 mi Calm Calm - N/A Fog Fog
9:07 AM 44.6 °F - 44.6 °F 100% 30.31 in 0.8 mi Calm Calm - N/A   Mist
9:15 AM 44.6 °F - 44.6 °F 100% 30.31 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
9:20 AM 46.4 °F - 44.6 °F 93% 30.32 in 2.5 mi Calm Calm - N/A   Clear
9:47 AM 48.2 °F - 46.4 °F 93% 30.32 in 3.0 mi Calm Calm - N/A   Clear
9:54 AM 48.9 °F - 48.0 °F 97% 30.32 in 4.0 mi Calm Calm - N/A   Clear
10:54 AM 57.9 °F - 48.9 °F 72% 30.32 in 9.0 mi Calm Calm - N/A   Clear
11:54 AM 64.9 °F - 48.0 °F 54% 30.31 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 69.1 °F - 46.0 °F 44% 30.30 in 10.0 mi Calm Calm - N/A   Clear
2:54 PM 75.0 °F - 39.9 °F 28% 30.26 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:54 PM 77.0 °F - 39.9 °F 26% 30.24 in 10.0 mi NE 3.5 mph - N/A   Clear
4:54 PM 77.0 °F - 39.9 °F 26% 30.23 in 10.0 mi Calm Calm - N/A   Clear
5:54 PM 75.9 °F - 44.1 °F 32% 30.22 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:54 PM 71.1 °F - 46.0 °F 41% 30.22 in 8.0 mi NNE 3.5 mph - N/A   Clear
7:54 PM 61.0 °F - 48.9 °F 64% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 59.0 °F - 48.9 °F 69% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 53.1 °F - 46.9 °F 80% 30.24 in 10.0 mi NE 3.5 mph - N/A   Clear
10:54 PM 54.0 °F - 48.0 °F 80% 30.25 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 53.1 °F - 48.0 °F 83% 30.24 in 10.0 mi Calm Calm - N/A   Clear