Weather History for Slidell, LA

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Friday, December 28, 2012

  Actual Average (KNEW) Record (KNEW)
Temperature  
Mean Temperature 56 °F 54 °F  
Max Temperature 66 °F 63 °F 82 °F (1974)
Min Temperature 45 °F 45 °F 26 °F (1972)
Degree Days  
Heating Degree Days 10 12  
Month to date heating degree days 282  
Since 1 July heating degree days 446  
Cooling Degree Days 0 1  
Month to date cooling degree days 28  
Year to date cooling degree days 3006  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 0.66 in 0.18 in 1.89 in (1983)
Month to date precipitation 4.73  
Year to date precipitation 61.94  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed 24 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 28, 2012 Rise Set
Actual Time 6:54 AM CST 5:07 PM CST
Civil Twilight 6:28 AM CST 5:33 PM CST
Nautical Twilight 5:58 AM CST 6:03 PM CST
Astronomical Twilight 5:29 AM CST 6:33 PM CST
Moon 5:39 PM CST (12/28) 6:52 AM CST (12/28)
Length of Visible Light 11h 05m
Length of Day
10h 12m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F 43.5 °F 43.0 °F 93% 30.02 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
1:53 AM 46.0 °F - 44.1 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 46.9 °F - 45.0 °F 93% 30.00 in 10.0 mi ENE 3.5 mph - N/A   Overcast
3:53 AM 48.0 °F - 46.0 °F 93% 29.97 in 10.0 mi East 3.5 mph - N/A   Overcast
6:53 AM 57.9 °F - 54.0 °F 87% 29.93 in 10.0 mi SE 10.4 mph - N/A   Overcast
7:53 AM 60.1 °F - 55.9 °F 86% 29.94 in 10.0 mi SSE 9.2 mph 18.4 mph N/A   Overcast
8:53 AM 62.1 °F - 57.0 °F 84% 29.92 in 10.0 mi SE 13.8 mph 21.9 mph N/A   Overcast
9:53 AM 63.0 °F - 57.9 °F 84% 29.92 in 10.0 mi SSE 13.8 mph 21.9 mph N/A   Overcast
10:45 AM 64.4 °F - 57.2 °F 77% 29.90 in 10.0 mi SE 12.7 mph 20.7 mph N/A   Overcast
10:53 AM 64.9 °F - 59.0 °F 81% 29.89 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Overcast
11:53 AM 64.9 °F - 60.1 °F 84% 29.85 in 10.0 mi SSE 11.5 mph 20.7 mph N/A   Overcast
12:53 PM 64.9 °F - 60.1 °F 84% 29.81 in 10.0 mi SSE 12.7 mph 20.7 mph N/A   Overcast
1:53 PM 66.0 °F - 61.0 °F 84% 29.79 in 10.0 mi SSE 11.5 mph - N/A   Overcast
2:53 PM 64.9 °F - 62.1 °F 90% 29.75 in 10.0 mi South 11.5 mph - 0.00 in   Overcast
3:53 PM 66.0 °F - 63.0 °F 90% 29.73 in 10.0 mi SSE 16.1 mph 24.2 mph N/A   Overcast
4:30 PM 66.2 °F - 64.4 °F 94% 29.72 in 6.0 mi South 15.0 mph 24.2 mph 0.02 in Rain Light Rain
4:41 PM 66.2 °F - 64.4 °F 94% 29.72 in 10.0 mi South 11.5 mph 21.9 mph 0.02 in Rain , Thunderstorm Light Rain
4:51 PM 66.2 °F - 64.4 °F 94% 29.72 in 7.0 mi South 11.5 mph - 0.02 in Rain Light Rain
4:53 PM 66.0 °F - 64.9 °F 96% 29.72 in 6.0 mi South 11.5 mph - 0.03 in Rain Light Rain
5:22 PM 66.2 °F - 64.4 °F 94% 29.76 in 1.8 mi Variable 4.6 mph - 0.13 in Rain Heavy Rain
5:38 PM 66.2 °F - 64.4 °F 94% 29.76 in 2.5 mi West 8.1 mph - 0.22 in Rain Rain
5:45 PM 64.4 °F - 64.4 °F 100% 29.76 in 1.5 mi Variable 6.9 mph - 0.36 in Rain Heavy Rain
5:53 PM 64.9 °F - 64.9 °F 100% 29.77 in 1.2 mi West 4.6 mph - 0.45 in Rain Heavy Rain
6:08 PM 64.4 °F - 64.4 °F 100% 29.77 in 3.0 mi Variable 4.6 mph - 0.13 in Rain Light Rain
6:20 PM 64.4 °F - 64.4 °F 100% 29.77 in 3.0 mi West 4.6 mph - 0.16 in Rain Rain
6:53 PM 64.0 °F - 62.1 °F 93% 29.79 in 9.0 mi Variable 4.6 mph - 0.17 in Rain Light Rain
7:53 PM 63.0 °F - 62.1 °F 97% 29.79 in 10.0 mi Variable 3.5 mph - 0.01 in   Overcast
8:53 PM 63.0 °F - 60.1 °F 90% 29.84 in 10.0 mi WNW 6.9 mph 18.4 mph N/A   Overcast
9:20 PM 62.6 °F - 60.8 °F 94% 29.84 in 10.0 mi NW 5.8 mph - 0.00 in Rain Light Rain
9:53 PM 61.0 °F - 57.0 °F 87% 29.87 in 10.0 mi NW 9.2 mph 17.3 mph 0.00 in   Overcast
10:12 PM 57.2 °F - 55.4 °F 94% 29.88 in 10.0 mi WNW 9.2 mph 19.6 mph N/A   Overcast
10:20 PM 55.4 °F - 53.6 °F 94% 29.89 in 10.0 mi NNW 11.5 mph 23.0 mph N/A   Overcast
10:38 PM 53.6 °F - 51.8 °F 94% 29.91 in 10.0 mi NNW 16.1 mph 24.2 mph N/A   Overcast
10:53 PM 53.1 °F - 50.0 °F 89% 29.92 in 10.0 mi NW 9.2 mph 21.9 mph N/A   Overcast
11:13 PM 51.8 °F - 50.0 °F 94% 29.93 in 10.0 mi NNW 9.2 mph - N/A   Overcast
11:43 PM 50.0 °F - 46.4 °F 87% 29.95 in 10.0 mi NNW 11.5 mph 21.9 mph N/A   Overcast
11:53 PM 50.0 °F - 46.9 °F 89% 29.96 in 10.0 mi NW 11.5 mph 21.9 mph N/A   Overcast