Weather History for Houston, TX

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Sunday, May 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F 76 °F  
Max Temperature 82 °F 85 °F 92 °F (1967)
Min Temperature 62 °F 67 °F 50 °F (1895)
Cooling Degree Days 7 11  
Month to date cooling degree days 60 117  
Year to date cooling degree days 285 398  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 59    
Maximum Humidity 78    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.16 in 5.27 in (1914)
Month to date precipitation 0.84 1.97  
Year to date precipitation 9.14 15.27  
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 10 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 12, 2013 Rise Set
Actual Time 6:30 AM CDT 8:05 PM CDT
Civil Twilight 6:04 AM CDT 8:31 PM CDT
Nautical Twilight 5:33 AM CDT 9:02 PM CDT
Astronomical Twilight 5:00 AM CDT 9:34 PM CDT
Moon 8:28 AM CDT (5/12) 10:30 PM CDT (5/12)
Length of Visible Light 14h 26m
Length of Day
13h 35m
Waxing Crescent, 7% of the Moon is Illuminated
May 12
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 72.0 °F - 55.0 °F 55% 30.10 in 10.0 mi NNE 10.4 mph - N/A   Clear
1:53 AM 70.0 °F - 55.9 °F 61% 30.10 in 10.0 mi NE 11.5 mph - N/A   Partly Cloudy
2:53 AM 69.1 °F - 57.0 °F 65% 30.10 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
3:53 AM 68.0 °F - 57.0 °F 68% 30.11 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
4:53 AM 66.9 °F - 57.0 °F 70% 30.09 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
5:53 AM 66.9 °F - 57.9 °F 73% 30.10 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
6:53 AM 66.9 °F - 57.9 °F 73% 30.14 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
7:53 AM 69.1 °F - 59.0 °F 70% 30.17 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
8:53 AM 72.0 °F - 60.1 °F 66% 30.17 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
9:53 AM 75.9 °F - 60.1 °F 58% 30.19 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
10:53 AM 77.0 °F - 52.0 °F 42% 30.19 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
11:53 AM 77.0 °F - 53.1 °F 43% 30.19 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
12:53 PM 79.0 °F - 54.0 °F 42% 30.18 in 10.0 mi NE 13.8 mph 20.7 mph N/A   Mostly Cloudy
1:53 PM 78.1 °F - 55.0 °F 45% 30.17 in 10.0 mi NE 11.5 mph - N/A   Overcast
2:53 PM 78.1 °F - 55.0 °F 45% 30.15 in 10.0 mi East 9.2 mph - N/A   Overcast
3:53 PM 80.1 °F 80.2 °F 55.9 °F 43% 30.12 in 10.0 mi NNE 10.4 mph 17.3 mph N/A   Mostly Cloudy
4:53 PM 80.1 °F 80.2 °F 55.9 °F 43% 30.12 in 10.0 mi ENE 5.8 mph 16.1 mph N/A   Mostly Cloudy
5:53 PM 81.0 °F 80.7 °F 55.0 °F 41% 30.12 in 10.0 mi North 12.7 mph - N/A   Mostly Cloudy
6:53 PM 79.0 °F - 55.0 °F 44% 30.11 in 10.0 mi NNE 10.4 mph - N/A   Scattered Clouds
7:53 PM 75.9 °F - 57.0 °F 52% 30.12 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
8:53 PM 73.0 °F - 57.0 °F 57% 30.15 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
9:53 PM 71.1 °F - 57.0 °F 61% 30.17 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
10:53 PM 69.1 °F - 55.9 °F 63% 30.20 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
11:53 PM 66.9 °F - 54.0 °F 63% 30.19 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy