Weather History for KHOU - September, 2012

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Tuesday, September 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 77 °F 81 °F  
Max Temperature 90 °F 91 °F 99 °F (1893)
Min Temperature 64 °F 71 °F 56 °F (1907)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 12 16  
Month to date cooling degree days 197 189  
Year to date cooling degree days 2948 2571  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.15 in 4.81 in (1998)
Month to date precipitation 0.23 1.61  
Year to date precipitation 36.03 33.48  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 21 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 11, 2012 Rise Set
Actual Time 7:03 AM CDT 7:30 PM CDT
Civil Twilight 6:40 AM CDT 7:54 PM CDT
Nautical Twilight 6:11 AM CDT 8:22 PM CDT
Astronomical Twilight 5:43 AM CDT 8:50 PM CDT
Moon 2:38 AM CDT (9/11) 4:27 PM CDT (9/11)
Length of Visible Light 13h 14m
Length of Day
12h 26m
Waning Crescent, 21% of the Moon is Illuminated
Sep 11
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
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 68.0 °F - 62.1 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 68.0 °F - 62.1 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 68.0 °F - 62.1 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 66.9 °F - 62.1 °F 84% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 68.0 °F - 62.1 °F 81% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 70.0 °F - 63.0 °F 78% 30.05 in 10.0 mi North 3.5 mph - N/A   Clear
6:53 AM 69.1 °F - 63.0 °F 81% 30.06 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
7:53 AM 70.0 °F - 64.9 °F 84% 30.08 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
8:53 AM 75.0 °F - 64.9 °F 71% 30.09 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
10:53 AM 82.9 °F 85.0 °F 66.0 °F 56% 30.11 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
11:53 AM 82.9 °F 85.4 °F 66.9 °F 58% 30.09 in 10.0 mi East 9.2 mph 16.1 mph N/A   Scattered Clouds
12:53 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.07 in 10.0 mi East 11.5 mph 17.3 mph N/A   Scattered Clouds
1:53 PM 84.9 °F 86.6 °F 64.9 °F 51% 30.06 in 10.0 mi East 11.5 mph 17.3 mph N/A   Scattered Clouds
2:53 PM 87.1 °F 89.2 °F 66.0 °F 49% 30.04 in 10.0 mi ESE 10.4 mph 20.7 mph N/A   Scattered Clouds
3:53 PM 87.1 °F 89.2 °F 66.0 °F 49% 30.03 in 10.0 mi ESE 10.4 mph 18.4 mph N/A   Scattered Clouds
4:53 PM 84.9 °F 86.6 °F 64.9 °F 51% 30.03 in 10.0 mi ESE 13.8 mph - N/A   Scattered Clouds
5:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 30.03 in 10.0 mi ESE 9.2 mph 16.1 mph N/A   Partly Cloudy
6:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 30.03 in 10.0 mi ESE 11.5 mph - N/A   Partly Cloudy
7:53 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.03 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
8:53 PM 79.0 °F - 71.1 °F 77% 30.04 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
9:53 PM 80.1 °F 83.6 °F 71.1 °F 74% 30.05 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
10:53 PM 79.0 °F - 72.0 °F 79% 30.04 in 10.0 mi East 5.8 mph - 0.00 in   Scattered Clouds
11:53 PM 78.1 °F - 71.1 °F 79% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy