Lafayette, IN

12:28 AM EDT on May 22, 2018 (GMT -0400)
Purdue Univ

Weather History for KLAF - April, 2013

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Friday, April 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F 51 °F  
Max Temperature 42 °F 62 °F 83 °F (1971)
Min Temperature 37 °F 40 °F 24 °F (1975)
Degree Days  
Heating Degree Days 25 15  
Month to date heating degree days 197 198  
Since 1 July heating degree days 5500 5283  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1 1  
Moisture  
Dew Point 33 °F    
Average Humidity 72    
Maximum Humidity 82    
Minimum Humidity 62    
Precipitation  
Precipitation 0.01 in 0.12 in 1.07 in (1952)
Month to date precipitation 2.16 1.27  
Year to date precipitation 9.36 7.56  
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 13 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Apr. 12, 2013 Rise Set
Actual Time 7:13 AM EDT 8:23 PM EDT
Civil Twilight 6:45 AM EDT 8:52 PM EDT
Nautical Twilight 6:12 AM EDT 9:25 PM EDT
Astronomical Twilight 5:37 AM EDT 10:00 PM EDT
Moon 8:22 AM EDT (4/12) 10:54 PM EDT (4/12)
Length of Visible Light 14h 06m
Length of Day
13h 10m
Waxing Crescent, 5% of the Moon is Illuminated
Apr 12
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

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 42.1 °F 34.2 °F 37.9 °F 85% 29.63 in 10.0 mi West 16.1 mph 23.0 mph N/A   Overcast
1:16 AM 42.8 °F 35.8 °F 37.4 °F 81% 29.64 in 10.0 mi WNW 13.8 mph - N/A   Overcast
1:26 AM 41.0 °F 33.1 °F 37.4 °F 87% 29.64 in 10.0 mi WNW 15.0 mph - N/A   Overcast
1:47 AM 39.2 °F 30.8 °F 33.8 °F 81% 29.65 in 10.0 mi West 15.0 mph - N/A   Overcast
1:54 AM 39.9 °F 31.4 °F 34.0 °F 79% 29.65 in 10.0 mi West 16.1 mph 21.9 mph N/A   Overcast
2:06 AM 39.2 °F 32.0 °F 33.8 °F 81% 29.65 in 10.0 mi West 11.5 mph - N/A   Overcast
2:33 AM 39.2 °F 32.0 °F 33.8 °F 81% 29.64 in 10.0 mi West 11.5 mph - N/A   Overcast
2:54 AM 39.9 °F 31.8 °F 33.1 °F 77% 29.65 in 10.0 mi West 15.0 mph 20.7 mph N/A   Overcast
3:32 AM 39.2 °F 31.2 °F 33.8 °F 81% 29.64 in 10.0 mi West 13.8 mph - N/A   Overcast
3:43 AM 39.2 °F 33.6 °F 33.8 °F 81% 29.64 in 10.0 mi West 8.1 mph 19.6 mph N/A   Overcast
3:54 AM 39.0 °F 32.3 °F 33.1 °F 79% 29.64 in 10.0 mi West 10.4 mph - N/A   Overcast
4:54 AM 37.9 °F 30.9 °F 30.0 °F 73% 29.65 in 10.0 mi West 10.4 mph - N/A   Overcast
5:40 AM 37.4 °F 30.8 °F 30.2 °F 75% 29.65 in 10.0 mi West 9.2 mph - N/A   Overcast
5:54 AM 37.9 °F 31.5 °F 30.0 °F 73% 29.65 in 10.0 mi West 9.2 mph 19.6 mph N/A   Overcast
6:19 AM 37.4 °F 29.8 °F 28.4 °F 70% 29.65 in 10.0 mi West 11.5 mph - N/A   Overcast
6:54 AM 37.0 °F 29.8 °F 28.0 °F 70% 29.67 in 10.0 mi West 10.4 mph - N/A   Overcast
7:54 AM 37.0 °F 29.8 °F 28.9 °F 73% 29.69 in 10.0 mi WSW 10.4 mph - N/A   Overcast
8:54 AM 37.9 °F 30.5 °F 30.9 °F 76% 29.70 in 10.0 mi WSW 11.5 mph - N/A   Overcast
9:54 AM 39.0 °F 30.3 °F 30.9 °F 73% 29.70 in 10.0 mi WSW 16.1 mph - N/A   Overcast
10:54 AM 39.9 °F 32.1 °F 30.9 °F 70% 29.71 in 10.0 mi West 13.8 mph - N/A   Overcast
11:54 AM 41.0 °F 32.8 °F 30.9 °F 67% 29.73 in 10.0 mi WSW 16.1 mph 21.9 mph 0.00 in Rain Light Rain
12:54 PM 41.0 °F 32.8 °F 30.0 °F 65% 29.74 in 10.0 mi WSW 16.1 mph 23.0 mph 0.00 in   Overcast
1:54 PM 41.0 °F 33.1 °F 30.9 °F 67% 29.76 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Overcast
2:54 PM 42.1 °F 34.5 °F 30.9 °F 65% 29.77 in 10.0 mi WSW 15.0 mph 21.9 mph 0.01 in   Overcast
3:38 PM 42.8 °F 36.2 °F 32.0 °F 66% 29.79 in 10.0 mi West 12.7 mph - N/A   Overcast
3:54 PM 41.0 °F 32.5 °F 33.1 °F 73% 29.80 in 10.0 mi West 17.3 mph 21.9 mph N/A   Overcast
4:03 PM 39.2 °F 31.6 °F 33.8 °F 81% 29.79 in 9.0 mi West 12.7 mph 24.2 mph N/A   Overcast
4:54 PM 42.1 °F 34.2 °F 33.1 °F 70% 29.81 in 10.0 mi West 16.1 mph 27.6 mph N/A   Overcast
5:54 PM 42.1 °F 34.9 °F 34.0 °F 73% 29.83 in 10.0 mi West 13.8 mph 21.9 mph N/A   Overcast
6:54 PM 41.0 °F 32.8 °F 33.1 °F 73% 29.86 in 10.0 mi West 16.1 mph 28.8 mph N/A   Overcast
7:19 PM 41.0 °F 33.9 °F 33.8 °F 76% 29.85 in 10.0 mi West 12.7 mph 23.0 mph N/A   Overcast
7:35 PM 41.0 °F 33.1 °F 33.8 °F 76% 29.86 in 10.0 mi West 15.0 mph 21.9 mph N/A   Overcast
7:47 PM 41.0 °F 33.5 °F 33.8 °F 76% 29.86 in 10.0 mi West 13.8 mph 21.9 mph N/A   Overcast
7:54 PM 41.0 °F 33.9 °F 33.1 °F 73% 29.88 in 10.0 mi West 12.7 mph 19.6 mph N/A   Overcast
8:34 PM 39.2 °F 31.2 °F 33.8 °F 81% 29.87 in 10.0 mi West 13.8 mph 24.2 mph N/A   Overcast
8:54 PM 39.9 °F 33.4 °F 33.1 °F 77% 29.88 in 10.0 mi West 10.4 mph 19.6 mph N/A   Overcast
9:01 PM 39.2 °F 31.2 °F 33.8 °F 81% 29.88 in 10.0 mi West 13.8 mph 19.6 mph N/A   Overcast
9:54 PM 39.9 °F 32.1 °F 33.1 °F 77% 29.90 in 10.0 mi West 13.8 mph 18.4 mph N/A   Overcast
10:54 PM 39.9 °F 35.1 °F 34.0 °F 79% 29.91 in 10.0 mi West 6.9 mph - 0.00 in   Overcast
11:01 PM 39.2 °F 32.5 °F 33.8 °F 81% 29.90 in 10.0 mi WNW 10.4 mph - N/A   Overcast
11:54 PM 39.0 °F 32.8 °F 34.0 °F 82% 29.91 in 10.0 mi West 9.2 mph - 0.00 in   Overcast