Weather History for San Antonio, TX

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Friday, May 3, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 74 °F  
Max Temperature 70 °F 84 °F 98 °F (1984)
Min Temperature 45 °F 63 °F 45 °F (2013)
Degree Days  
Heating Degree Days 7 0  
Month to date heating degree days 9 0  
Since 1 July heating degree days 1200 1494  
Cooling Degree Days 0 9  
Month to date cooling degree days 12 26  
Year to date cooling degree days 273 285  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 47    
Maximum Humidity 71    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.11 in 2.63 in (1991)
Month to date precipitation 0.65 0.32  
Year to date precipitation 7.30 8.28  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall T  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 11 mph (NNW)    
Max Wind Speed 26 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 03, 2013 Rise Set
Actual Time 6:49 AM CDT 8:12 PM CDT
Civil Twilight 6:24 AM CDT 8:37 PM CDT
Nautical Twilight 5:54 AM CDT 9:07 PM CDT
Astronomical Twilight 5:22 AM CDT 9:39 PM CDT
Moon 2:46 AM CDT (5/3) 2:34 PM CDT (5/3)
Length of Visible Light 14h 12m
Length of Day
13h 22m
Last Quarter, 37% of the Moon is Illuminated
May 3
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 51.1 °F - 35.1 °F 54% 30.32 in 10.0 mi North 13.8 mph 21.9 mph N/A   Overcast
1:51 AM 50.0 °F - 34.0 °F 54% 30.31 in 10.0 mi North 12.7 mph 20.7 mph N/A   Scattered Clouds
2:51 AM 48.0 °F - 34.0 °F 58% 30.30 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
3:51 AM 48.0 °F - 33.1 °F 56% 30.28 in 10.0 mi NNW 9.2 mph 17.3 mph N/A   Partly Cloudy
4:51 AM 48.0 °F - 30.9 °F 52% 30.29 in 10.0 mi NNW 12.7 mph - N/A   Partly Cloudy
5:51 AM 46.9 °F - 30.0 °F 52% 30.30 in 10.0 mi North 16.1 mph 21.9 mph N/A   Partly Cloudy
6:51 AM 46.0 °F 41.0 °F 30.9 °F 56% 30.32 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
7:51 AM 48.0 °F - 32.0 °F 54% 30.34 in 10.0 mi NW 9.2 mph - N/A   Clear
8:51 AM 52.0 °F - 32.0 °F 47% 30.34 in 10.0 mi NNW 15.0 mph - N/A   Clear
9:51 AM 55.9 °F - 28.0 °F 34% 30.32 in 10.0 mi North 20.7 mph 31.1 mph N/A   Clear
10:51 AM 59.0 °F - 26.1 °F 28% 30.32 in 10.0 mi North 19.6 mph 36.8 mph N/A   Clear
11:51 AM 62.1 °F - 27.0 °F 26% 30.30 in 10.0 mi North 19.6 mph 27.6 mph N/A   Clear
12:51 PM 63.0 °F - 28.9 °F 28% 30.26 in 10.0 mi North 16.1 mph 26.5 mph N/A   Clear
1:51 PM 66.0 °F - 28.9 °F 25% 30.22 in 10.0 mi NNW 16.1 mph 21.9 mph N/A   Clear
2:51 PM 68.0 °F - 32.0 °F 26% 30.18 in 10.0 mi North 13.8 mph 20.7 mph N/A   Partly Cloudy
3:51 PM 68.0 °F - 28.9 °F 23% 30.14 in 10.0 mi North 17.3 mph 23.0 mph N/A   Clear
4:51 PM 69.1 °F - 28.9 °F 22% 30.11 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Clear
5:51 PM 69.1 °F - 28.9 °F 22% 30.09 in 10.0 mi NNW 12.7 mph 17.3 mph N/A   Clear
6:51 PM 68.0 °F - 28.0 °F 22% 30.07 in 10.0 mi NW 11.5 mph - N/A   Clear
7:51 PM 64.9 °F - 28.9 °F 26% 30.07 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy
8:51 PM 62.1 °F - 30.0 °F 30% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:51 PM 60.1 °F - 32.0 °F 35% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 55.0 °F - 36.0 °F 49% 30.09 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 48.9 °F - 39.0 °F 69% 30.08 in 10.0 mi NW 5.8 mph - N/A   Clear