Weather History for San Antonio, TX

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Tuesday, December 27, 2011

  Actual Average Record
Temperature  
Mean Temperature 51 °F 52 °F  
Max Temperature 68 °F 63 °F 82 °F (2005)
Min Temperature 34 °F 41 °F 22 °F (1892)
Degree Days  
Heating Degree Days 14 14  
Month to date heating degree days 314 336  
Since 1 July heating degree days 499 547  
Cooling Degree Days 0 0  
Month to date cooling degree days 10 7  
Year to date cooling degree days 3994 3124  
Moisture  
Dew Point 31 °F    
Average Humidity 54    
Maximum Humidity 85    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.06 in 1.94 in (1934)
Month to date precipitation 2.84 1.65  
Year to date precipitation 17.58 32.01  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 13 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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Date:

Astronomy

Dec. 27, 2011 Rise Set
Actual Time 7:27 AM CST 5:42 PM CST
Civil Twilight 7:00 AM CST 6:09 PM CST
Nautical Twilight 6:31 AM CST 6:38 PM CST
Astronomical Twilight 6:02 AM CST 7:07 PM CST
Moon 9:35 AM CST 9:02 PM CST
Length of Visible Light 11h 08m
Length of Day
10h 15m
Waxing Crescent, 11% of the Moon is Illuminated
Dec 27
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.9 °F 33.5 °F 33.1 °F 83% 30.14 in 10.0 mi NW 5.8 mph - N/A   Clear
1:53 AM 37.9 °F 32.1 °F 32.0 °F 79% 30.14 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:53 AM 37.0 °F 32.4 °F 32.0 °F 82% 30.16 in 10.0 mi NW 5.8 mph - N/A   Clear
3:53 AM 37.9 °F 35.5 °F 30.9 °F 76% 30.17 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:53 AM 37.9 °F - 32.0 °F 79% 30.19 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 35.1 °F 31.0 °F 30.9 °F 85% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 AM 35.1 °F 32.2 °F 30.9 °F 85% 30.22 in 10.0 mi NW 3.5 mph - N/A   Clear
7:53 AM 37.9 °F 32.7 °F 32.0 °F 79% 30.23 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:53 AM 46.0 °F - 35.1 °F 66% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 53.1 °F - 34.0 °F 48% 30.26 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 60.1 °F - 30.9 °F 33% 30.26 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:53 AM 63.0 °F - 32.0 °F 31% 30.24 in 10.0 mi North 8.1 mph - N/A   Clear
12:53 PM 64.9 °F - 30.0 °F 27% 30.21 in 10.0 mi North 10.4 mph - N/A   Clear
12:58 PM 64.4 °F - 30.2 °F 28% 30.23 in 10.0 mi NE 9.2 mph - N/A   Clear
1:53 PM 66.0 °F - 28.9 °F 25% 30.19 in 10.0 mi North 5.8 mph - N/A   Clear
2:53 PM 66.9 °F - 28.0 °F 23% 30.17 in 10.0 mi North 4.6 mph - N/A   Clear
3:53 PM 66.0 °F - 26.1 °F 22% 30.17 in 10.0 mi NE 6.9 mph - N/A   Clear
4:53 PM 64.9 °F - 27.0 °F 24% 30.17 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:53 PM 60.1 °F - 28.0 °F 30% 30.17 in 10.0 mi NE 3.5 mph - N/A   Clear
6:53 PM 54.0 °F - 30.9 °F 41% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 52.0 °F - 32.0 °F 47% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 48.0 °F - 33.1 °F 56% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 43.0 °F 41.3 °F 34.0 °F 71% 30.22 in 10.0 mi WNW 3.5 mph - N/A   Clear
10:53 PM 41.0 °F 36.4 °F 34.0 °F 76% 30.22 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:53 PM 39.9 °F 36.7 °F 33.1 °F 77% 30.21 in 10.0 mi NW 4.6 mph - N/A   Clear