Weather History for Slidell, LA

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Thursday, October 18, 2012

  Actual Average (KNEW) Record (KNEW)
Temperature  
Mean Temperature 70 °F 71 °F  
Max Temperature 82 °F 80 °F 88 °F (1979)
Min Temperature 57 °F 62 °F 44 °F (1991)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 5  
Since 1 July heating degree days 5  
Cooling Degree Days 5 6  
Month to date cooling degree days 155  
Year to date cooling degree days 2844  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 28    
Precipitation  
Precipitation 0.33 in 0.11 in 1.71 in (1980)
Month to date precipitation 1.99  
Year to date precipitation 51.17  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Since 1 September snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 6 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 18, 2012 Rise Set
Actual Time 7:03 AM CDT 6:24 PM CDT
Civil Twilight 6:39 AM CDT 6:48 PM CDT
Nautical Twilight 6:11 AM CDT 7:16 PM CDT
Astronomical Twilight 5:43 AM CDT 7:44 PM CDT
Moon 10:31 AM CDT (10/18) 9:13 PM CDT (10/18)
Length of Visible Light 12h 09m
Length of Day
11h 20m
Waxing Crescent, 14% of the Moon is Illuminated
Oct 18
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 75.0 °F 73.0 °F 94% 29.76 in 10.0 mi South 5.8 mph - N/A   Clear
1:53 AM 75.0 °F 73.0 °F 94% 29.75 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:53 AM 75.0 °F 73.9 °F 96% 29.76 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
3:53 AM 75.9 °F 73.9 °F 94% 29.72 in 10.0 mi South 8.1 mph - N/A   Clear
4:53 AM 75.9 °F 73.9 °F 94% 29.74 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:53 AM 75.9 °F 75.0 °F 97% 29.75 in 8.0 mi South 4.6 mph - 0.00 in Rain Light Rain
6:01 AM 75.2 °F 75.2 °F 100% 29.75 in 7.0 mi South 5.8 mph - 0.01 in Rain Light Rain
6:17 AM 75.2 °F 75.2 °F 100% 29.76 in 10.0 mi Calm Calm - 0.01 in   Overcast
6:36 AM 75.2 °F 75.2 °F 100% 29.76 in 8.0 mi Calm Calm - 0.01 in Rain Light Rain
6:43 AM 75.2 °F 75.2 °F 100% 29.76 in 8.0 mi ENE 5.8 mph - 0.01 in Rain Light Rain
6:53 AM 71.1 °F 69.1 °F 93% 29.77 in 9.0 mi NNE 9.2 mph - 0.02 in Rain Light Rain
7:32 AM 69.8 °F 69.8 °F 100% 29.78 in 10.0 mi NE 4.6 mph - 0.00 in Rain , Thunderstorm Light Rain
7:41 AM 69.8 °F 69.8 °F 100% 29.79 in 1.8 mi North 5.8 mph - 0.11 in Rain , Thunderstorm Heavy Rain
7:47 AM 69.8 °F 69.8 °F 100% 29.78 in 0.8 mi NNE 6.9 mph - 0.21 in Rain , Thunderstorm Heavy Rain
7:53 AM 69.1 °F 69.1 °F 100% 29.80 in 1.2 mi North 5.8 mph - 0.23 in Rain Rain
8:09 AM 69.8 °F 69.8 °F 100% 29.81 in 2.0 mi NNW 5.8 mph - 0.07 in Rain , Thunderstorm Rain
8:19 AM 69.8 °F 69.8 °F 100% 29.81 in 4.0 mi North 11.5 mph 18.4 mph 0.08 in Rain Light Rain
8:30 AM 69.8 °F 69.8 °F 100% 29.82 in 10.0 mi North 9.2 mph 16.1 mph 0.08 in Rain Light Rain
8:53 AM 70.0 °F 68.0 °F 93% 29.82 in 10.0 mi North 9.2 mph - 0.08 in   Overcast
9:53 AM 72.0 °F 64.0 °F 76% 29.84 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
10:53 AM 73.9 °F 57.9 °F 57% 29.86 in 10.0 mi NNE 10.4 mph - N/A   Overcast
11:53 AM 78.1 °F 57.0 °F 48% 29.86 in 10.0 mi North 12.7 mph - N/A   Clear
12:53 PM 79.0 °F 55.0 °F 44% 29.85 in 10.0 mi North 11.5 mph 17.3 mph N/A   Mostly Cloudy
1:53 PM 81.0 °F 52.0 °F 36% 29.82 in 10.0 mi North 15.0 mph 19.6 mph N/A   Clear
2:53 PM 81.0 °F 46.0 °F 29% 29.82 in 10.0 mi North 12.7 mph - N/A   Partly Cloudy
3:53 PM 81.0 °F 46.0 °F 29% 29.83 in 10.0 mi NE 4.6 mph - N/A   Clear
4:53 PM 80.1 °F 44.1 °F 28% 29.84 in 10.0 mi North 9.2 mph - N/A   Clear
5:53 PM 75.9 °F 48.9 °F 38% 29.84 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:53 PM 66.0 °F 55.9 °F 70% 29.84 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 63.0 °F 54.0 °F 72% 29.88 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 61.0 °F 55.9 °F 83% 29.89 in 10.0 mi North 3.5 mph - N/A   Clear
9:53 PM 61.0 °F 53.1 °F 75% 29.90 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
10:53 PM 59.0 °F 54.0 °F 83% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 PM 57.0 °F 54.0 °F 89% 29.92 in 10.0 mi Calm Calm - N/A   Partly Cloudy