Weather History for Lafayette, LA

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Tuesday, August 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 79 °F 84 °F  
Max Temperature 87 °F 93 °F 103 °F (1925)
Min Temperature 71 °F 75 °F 61 °F (1940)
Cooling Degree Days 14 19  
Month to date cooling degree days 389 399  
Year to date cooling degree days 2284 2083  
Since 1 June cooling degree days 1438 1469  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.16 in 2.26 in (1965)
Month to date precipitation 6.12 3.15  
Year to date precipitation 49.63 39.15  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 21, 2012 Rise Set
Actual Time 6:38 AM CDT 7:42 PM CDT
Civil Twilight 6:13 AM CDT 8:07 PM CDT
Nautical Twilight 5:44 AM CDT 8:36 PM CDT
Astronomical Twilight 5:14 AM CDT 9:07 PM CDT
Moon 10:44 AM CDT (8/21) 10:10 PM CDT (8/21)
Length of Visible Light 13h 53m
Length of Day
13h 03m
Waxing Crescent, 19% of the Moon is Illuminated
Aug 21
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 75.2 °F - 73.4 °F 94% 29.91 in 7.0 mi NNE 3.5 mph - N/A   Partly Cloudy
12:53 AM 73.9 °F - 72.0 °F 93% 29.90 in 8.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 73.9 °F - 71.1 °F 91% 29.92 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 73.9 °F - 70.0 °F 87% 29.94 in 10.0 mi North 5.8 mph - N/A   Clear
3:53 AM 72.0 °F - 69.1 °F 91% 29.92 in 9.0 mi NE 5.8 mph - N/A   Clear
4:53 AM 71.1 °F - 69.1 °F 93% 29.92 in 7.0 mi NE 4.6 mph - N/A   Clear
5:06 AM 71.6 °F - 69.8 °F 94% 29.93 in 7.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 71.1 °F - 70.0 °F 96% 29.94 in 6.0 mi Calm Calm - N/A   Partly Cloudy
6:12 AM 71.6 °F - 69.8 °F 94% 29.95 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
6:23 AM 71.6 °F - 69.8 °F 94% 29.94 in 6.0 mi NE 3.5 mph - N/A   Overcast
6:53 AM 72.0 °F - 70.0 °F 93% 29.96 in 5.0 mi NE 3.5 mph - N/A   Overcast
7:53 AM 72.0 °F - 69.1 °F 91% 29.98 in 7.0 mi NNE 5.8 mph - N/A   Overcast
8:53 AM 73.9 °F - 70.0 °F 87% 29.99 in 8.0 mi NE 5.8 mph - N/A   Overcast
9:32 AM 77.0 °F - 71.6 °F 83% 29.99 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
9:53 AM 78.1 °F - 71.1 °F 79% 29.99 in 10.0 mi NE 5.8 mph - N/A   Clear
10:53 AM 82.0 °F 85.9 °F 70.0 °F 67% 30.00 in 10.0 mi NE 9.2 mph - N/A   Clear
11:53 AM 82.9 °F 87.0 °F 70.0 °F 65% 30.00 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
12:53 PM 84.0 °F 89.6 °F 72.0 °F 67% 30.00 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
1:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 30.00 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
2:53 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.98 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
3:53 PM 87.1 °F 92.8 °F 71.1 °F 59% 29.98 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
4:53 PM 84.9 °F 90.1 °F 71.1 °F 63% 29.98 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
5:53 PM 82.9 °F 88.0 °F 72.0 °F 69% 29.98 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.99 in 10.0 mi NE 4.6 mph - N/A   Clear
7:53 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.00 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 78.1 °F - 73.0 °F 84% 30.01 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:53 PM 78.1 °F - 73.0 °F 84% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 77.0 °F - 73.0 °F 88% 30.02 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:53 PM 75.9 °F - 73.0 °F 91% 30.01 in 9.0 mi NE 3.5 mph - N/A   Clear