Weather History for Slidell, LA

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Tuesday, September 3, 2013

  Actual Average (KNEW) Record (KNEW)
Temperature  
Mean Temperature 83 °F 82 °F  
Max Temperature 91 °F 90 °F 97 °F (1947)
Min Temperature 75 °F 75 °F 67 °F (1987)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 July heating degree days 0  
Cooling Degree Days 18 17  
Month to date cooling degree days 51  
Year to date cooling degree days 2297  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 74    
Maximum Humidity 91    
Minimum Humidity 48    
Precipitation  
Precipitation 0.09 in 0.19 in 6.25 in (2011)
Month to date precipitation 0.59  
Year to date precipitation 44.80  
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 29.94 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 12 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 03, 2013 Rise Set
Actual Time 6:37 AM CDT 7:19 PM CDT
Civil Twilight 6:12 AM CDT 7:43 PM CDT
Nautical Twilight 5:44 AM CDT 8:12 PM CDT
Astronomical Twilight 5:14 AM CDT 8:41 PM CDT
Moon 4:54 AM CDT (9/3) 6:05 PM CDT (9/3)
Length of Visible Light 13h 30m
Length of Day
12h 41m
Waning Crescent, 3% of the Moon is Illuminated
Sep 3
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 29.93 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 80.1 °F 85.4 °F 75.9 °F 87% 29.92 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.91 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 78.1 °F - 75.0 °F 90% 29.92 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 77.0 °F - 73.9 °F 90% 29.93 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 75.9 °F - 73.0 °F 91% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 75.9 °F - 73.0 °F 91% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 82.9 °F 90.8 °F 75.9 °F 79% 29.97 in 10.0 mi Variable 5.8 mph - N/A   Clear
9:53 AM 86.0 °F 96.0 °F 75.9 °F 72% 29.99 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:53 AM 89.1 °F 98.0 °F 73.9 °F 61% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 89.1 °F 98.0 °F 73.9 °F 61% 29.98 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:53 PM 90.0 °F 99.0 °F 73.9 °F 59% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:06 PM 89.6 °F 98.2 °F 73.4 °F 59% 29.95 in 10.0 mi SSW 8.1 mph - N/A Thunderstorm Thunderstorm
1:21 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.94 in 10.0 mi South 8.1 mph - N/A   Overcast
1:29 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.94 in 10.0 mi South 9.2 mph - N/A Thunderstorm Thunderstorm
1:50 PM 89.6 °F 98.2 °F 73.4 °F 59% 29.94 in 10.0 mi WNW 9.2 mph 16.1 mph N/A   Clear
1:53 PM 89.1 °F 97.0 °F 73.0 °F 59% 29.94 in 10.0 mi SW 5.8 mph 16.1 mph N/A   Clear
2:00 PM 89.6 °F 96.2 °F 71.6 °F 55% 29.93 in 10.0 mi SW 6.9 mph - N/A Thunderstorm Clear
2:15 PM 89.6 °F 98.2 °F 73.4 °F 59% 29.92 in 10.0 mi SW 6.9 mph - N/A   Clear
2:53 PM 91.0 °F 98.2 °F 72.0 °F 53% 29.90 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 91.9 °F 98.4 °F 71.1 °F 50% 29.88 in 10.0 mi Variable 6.9 mph - N/A   Clear
4:50 PM 91.4 °F 96.8 °F 69.8 °F 49% 29.88 in 10.0 mi Variable 4.6 mph - N/A Thunderstorm Clear
4:53 PM 91.9 °F 97.4 °F 70.0 °F 48% 29.88 in 10.0 mi SSE 4.6 mph - N/A Thunderstorm Clear
5:53 PM 77.0 °F - 73.0 °F 88% 29.94 in 7.0 mi North 11.5 mph 20.7 mph 0.02 in Rain , Thunderstorm Thunderstorms and Rain
6:53 PM 75.0 °F - 72.0 °F 90% 29.94 in 10.0 mi North 4.6 mph - 0.05 in   Mostly Cloudy
7:53 PM 75.9 °F - 72.0 °F 87% 29.93 in 10.0 mi Calm Calm - 0.02 in   Partly Cloudy
8:00 PM 75.2 °F - 71.6 °F 89% 29.92 in 10.0 mi Calm Calm - N/A Thunderstorm Partly Cloudy
8:42 PM 78.8 °F - 73.4 °F 83% 29.95 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 77.0 °F - 73.9 °F 90% 29.96 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:53 PM 75.9 °F - 73.0 °F 91% 29.97 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 75.9 °F - 73.0 °F 91% 29.94 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 75.0 °F - 72.0 °F 90% 29.97 in 9.0 mi NE 3.5 mph - N/A   Clear