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Thursday, December 13, 2012

  Actual Average (KSAT) Record (KSAT)
Temperature  
Mean Temperature 43 °F 53 °F  
Max Temperature 61 °F 64 °F 83 °F (1921)
Min Temperature 25 °F 42 °F 19 °F (1966)
Degree Days  
Heating Degree Days 22 12  
Month to date heating degree days 147  
Since 1 July heating degree days 358  
Cooling Degree Days 0 0  
Month to date cooling degree days 7  
Year to date cooling degree days 3124  
Moisture  
Dew Point 36 °F    
Average Humidity 71    
Maximum Humidity 88    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.06 in 1.24 in (1887)
Month to date precipitation 0.77  
Year to date precipitation 31.13  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 13, 2012 Rise Set
Actual Time 7:23 AM CST 5:36 PM CST
Civil Twilight 6:57 AM CST 6:03 PM CST
Nautical Twilight 6:27 AM CST 6:32 PM CST
Astronomical Twilight 5:57 AM CST 7:02 PM CST
Moon 7:34 AM CST (12/13) 6:19 PM CST (12/13)
Length of Visible Light 11h 05m
Length of Day
10h 13m
New Moon, 0% of the Moon is Illuminated
Dec 13
New Moon
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 29.8 °F 22.8 °F 75% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 28.9 °F 22.3 °F 76% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 28.6 °F 22.3 °F 77% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 29.1 °F 21.9 °F 74% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 29.3 °F 22.6 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 30.6 °F 23.2 °F 74% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 29.5 °F 23.0 °F 77% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 29.5 °F 23.2 °F 77% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 28.6 °F 22.8 °F 79% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 28.2 °F 22.6 °F 80% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 28.4 °F 22.5 °F 78% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 26.2 °F 22.3 °F 85% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 29.1 °F 23.9 °F 81% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 26.8 °F 23.2 °F 86% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 27.9 °F 23.7 °F 84% 30.21 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 28.4 °F 23.7 °F 83% 30.21 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 28.0 °F 23.9 °F 84% 30.21 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 28.2 °F 24.4 °F 86% 30.22 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 27.5 °F 23.7 °F 86% 30.22 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 27.1 °F 23.7 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 25.7 °F 22.5 °F 88% 30.23 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 27.3 °F 23.9 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 27.3 °F 23.0 °F 84% 30.24 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 28.2 °F 25.2 °F 88% 30.24 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 30.7 °F 27.7 °F 88% 30.24 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 35.6 °F 31.6 °F 85% 30.24 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 41.9 °F 34.9 °F 76% 30.25 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 44.4 °F 36.3 °F 73% 30.25 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 50.9 °F 42.1 °F 72% 30.25 in 10.0 mi South 11.5 mph - N/A   Clear
9:55 AM 52.9 °F 42.8 °F 69% 30.26 in 10.0 mi South 11.5 mph - N/A   Clear
10:15 AM 54.5 °F 43.9 °F 67% 30.26 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
10:35 AM 55.6 °F 44.1 °F 65% 30.26 in 10.0 mi South 9.2 mph 16.1 mph N/A   Clear
10:55 AM 57.0 °F 44.6 °F 63% 30.25 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:15 AM 57.9 °F 45.1 °F 62% 30.25 in 10.0 mi South 10.4 mph 16.1 mph N/A   Clear
11:35 AM 59.2 °F 46.0 °F 62% 30.24 in 10.0 mi SSW 17.3 mph 21.9 mph N/A   Clear
11:55 AM 61.0 °F 46.8 °F 59% 30.24 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Scattered Clouds
12:15 PM 61.3 °F 47.3 °F 60% 30.23 in 10.0 mi South 15.0 mph 21.9 mph N/A   Scattered Clouds
12:35 PM 61.3 °F 48.2 °F 62% 30.21 in 10.0 mi SSW 10.4 mph 20.7 mph N/A   Mostly Cloudy
12:55 PM 61.9 °F 47.5 °F 59% 30.20 in 10.0 mi SSW 10.4 mph 21.9 mph N/A   Mostly Cloudy
1:15 PM 61.2 °F 47.1 °F 60% 30.19 in 10.0 mi SSW 10.4 mph - N/A   Overcast
1:35 PM 61.3 °F 47.1 °F 60% 30.18 in 10.0 mi South 9.2 mph - N/A   Overcast
1:55 PM 61.2 °F 46.9 °F 60% 30.18 in 10.0 mi South 12.7 mph - N/A   Overcast
2:15 PM 61.3 °F 47.3 °F 60% 30.16 in 10.0 mi South 9.2 mph - N/A   Overcast
2:35 PM 60.8 °F 47.5 °F 62% 30.16 in 10.0 mi South 11.5 mph - N/A   Overcast
2:55 PM 60.4 °F 47.7 °F 63% 30.16 in 10.0 mi SSE 9.2 mph - N/A   Overcast
3:15 PM 59.9 °F 47.7 °F 64% 30.16 in 10.0 mi South 12.7 mph 16.1 mph N/A   Overcast
3:35 PM 58.6 °F 47.5 °F 66% 30.16 in 10.0 mi SSE 8.1 mph - N/A   Overcast
3:55 PM 58.6 °F 47.7 °F 67% 30.16 in 10.0 mi SSE 10.4 mph - N/A   Overcast
4:35 PM 57.7 °F 47.7 °F 69% 30.16 in 10.0 mi South 9.2 mph - N/A   Overcast
5:35 PM 56.8 °F 46.8 °F 69% 30.16 in 10.0 mi South 10.4 mph - N/A   Overcast
6:15 PM 56.5 °F 46.4 °F 69% 30.16 in 10.0 mi SSE 6.9 mph - N/A   Overcast
6:55 PM 56.3 °F 46.4 °F 69% 30.17 in 10.0 mi South 6.9 mph - N/A   Overcast
7:15 PM 56.3 °F 46.0 °F 68% 30.18 in 10.0 mi South 6.9 mph - N/A   Overcast
7:55 PM 56.1 °F 45.3 °F 67% 30.18 in 10.0 mi South 5.8 mph - N/A   Overcast
8:15 PM 55.9 °F 44.6 °F 66% 30.18 in 10.0 mi SSE 6.9 mph - N/A   Overcast
8:35 PM 55.9 °F 44.2 °F 65% 30.18 in 10.0 mi SSE 6.9 mph - N/A   Overcast
8:55 PM 55.8 °F 43.7 °F 64% 30.17 in 10.0 mi SSE 5.8 mph - N/A   Overcast
9:15 PM 55.8 °F 42.8 °F 62% 30.18 in 10.0 mi South 8.1 mph - N/A   Overcast
9:35 PM 55.8 °F 42.3 °F 60% 30.17 in 10.0 mi SSE 10.4 mph 16.1 mph N/A   Overcast
9:55 PM 55.6 °F 41.4 °F 59% 30.17 in 10.0 mi SSE 6.9 mph - N/A   Overcast
10:15 PM 55.6 °F 41.4 °F 59% 30.17 in 10.0 mi SSE 8.1 mph - N/A   Overcast
10:35 PM 55.4 °F 41.4 °F 59% 30.17 in 10.0 mi South 6.9 mph - N/A   Overcast
10:55 PM 55.4 °F 41.9 °F 60% 30.18 in 10.0 mi SSE 5.8 mph - N/A   Overcast
11:15 PM 55.2 °F 41.9 °F 61% 30.18 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:55 PM 54.9 °F 43.5 °F 66% 30.16 in 10.0 mi SSE 5.8 mph - N/A   Overcast