Weather History for Austin, TX

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F 51 °F  
Max Temperature 58 °F 61 °F 83 °F (1951)
Min Temperature 46 °F 41 °F 19 °F (1983)
Degree Days  
Heating Degree Days 13 14  
Month to date heating degree days 287 398  
Since 1 July heating degree days 464 612  
Cooling Degree Days 0 0  
Month to date cooling degree days 56 13  
Year to date cooling degree days 3619 3139  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 86    
Precipitation  
Precipitation 0.24 in 0.08 in 2.39 in (1978)
Month to date precipitation 0.31 2.40  
Year to date precipitation 32.98 34.32  
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 30.05 in    
Wind  
Wind Speed 2 mph (ENE)    
Max Wind Speed 9 mph    
Max Gust Speed 14 mph    
Visibility 2 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:27 AM CST 5:41 PM CST
Civil Twilight 7:01 AM CST 6:07 PM CST
Nautical Twilight 6:31 AM CST 6:37 PM CST
Astronomical Twilight 6:01 AM CST 7:06 PM CST
Moon 8:57 PM CST (12/31) 9:23 AM CST (12/31)
Length of Visible Light 11h 06m
Length of Day
10h 13m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:23 AM 46.0 °F 43.9 °F 43.0 °F 89% 30.19 in 3.0 mi ESE 4.6 mph - 0.00 in   Overcast
12:31 AM 46.0 °F - 43.0 °F 89% 30.19 in 4.0 mi Calm Calm - 0.00 in   Overcast
12:48 AM 46.4 °F - 44.6 °F 93% 30.19 in 3.0 mi Calm Calm - 0.01 in Rain Light Rain
12:51 AM 46.0 °F 44.8 °F 44.1 °F 93% 30.20 in 3.0 mi ESE 3.5 mph - 0.01 in Rain Light Rain
12:58 AM 46.0 °F - 44.1 °F 93% 30.19 in 2.5 mi Calm Calm - 0.00 in Rain Light Rain
1:12 AM 46.0 °F - 44.1 °F 93% 30.18 in 3.0 mi Calm Calm - 0.00 in Rain Light Rain
1:24 AM 46.0 °F 43.9 °F 44.1 °F 93% 30.17 in 2.0 mi East 4.6 mph - 0.01 in Rain Light Rain
1:51 AM 46.0 °F 43.9 °F 44.1 °F 93% 30.17 in 2.5 mi ESE 4.6 mph - 0.02 in Rain Light Rain
2:00 AM 46.0 °F 44.8 °F 44.1 °F 93% 30.16 in 2.5 mi Variable 3.5 mph - 0.00 in Rain Light Rain
2:24 AM 46.0 °F - 44.1 °F 93% 30.17 in 3.0 mi Calm Calm - 0.00 in Rain Light Rain
2:35 AM 46.0 °F - 45.0 °F 96% 30.17 in 3.0 mi Calm Calm - 0.01 in Rain Light Rain
2:42 AM 46.0 °F - 45.0 °F 96% 30.17 in 2.0 mi Calm Calm - 0.01 in Rain Light Rain
2:51 AM 46.0 °F 43.9 °F 44.1 °F 93% 30.17 in 2.0 mi East 4.6 mph - 0.02 in Rain Light Rain
3:51 AM 46.0 °F - 45.0 °F 96% 30.15 in 2.5 mi Calm Calm - 0.02 in Rain Light Rain
3:59 AM 46.0 °F 44.8 °F 45.0 °F 96% 30.13 in 1.8 mi East 3.5 mph - 0.01 in Rain Light Rain
4:16 AM 46.0 °F - 45.0 °F 96% 30.11 in 2.5 mi Calm Calm - 0.02 in Rain Light Rain
4:47 AM 46.4 °F 45.2 °F 44.6 °F 93% 30.09 in 3.0 mi East 3.5 mph - 0.02 in   Overcast
4:51 AM 46.0 °F 43.9 °F 45.0 °F 96% 30.09 in 3.0 mi East 4.6 mph - 0.02 in   Overcast
5:40 AM 46.0 °F 44.8 °F 44.1 °F 93% 30.08 in 2.5 mi Variable 3.5 mph - 0.01 in Rain Light Rain
5:51 AM 46.0 °F - 44.1 °F 93% 30.10 in 2.0 mi Calm Calm - 0.01 in Rain Light Rain
6:44 AM 46.0 °F - 45.0 °F 96% 30.07 in 1.8 mi Calm Calm - 0.01 in Rain Light Rain
6:51 AM 46.0 °F - 45.0 °F 96% 30.08 in 1.8 mi Calm Calm - 0.01 in Rain Light Rain
7:32 AM 46.0 °F - 45.0 °F 96% 30.08 in 2.0 mi Calm Calm - 0.01 in Rain Light Rain
7:51 AM 46.9 °F - 45.0 °F 93% 30.08 in 1.8 mi Calm Calm - 0.02 in Rain Light Rain
8:51 AM 46.9 °F - 46.0 °F 97% 30.08 in 1.2 mi Calm Calm - 0.03 in Rain Light Rain
9:47 AM 48.2 °F - 46.4 °F 93% 30.08 in 2.0 mi Calm Calm - 0.00 in   Overcast
9:51 AM 48.9 °F - 46.9 °F 93% 30.09 in 1.8 mi Calm Calm - 0.00 in   Overcast
10:34 AM 50.0 °F - 48.0 °F 93% 30.07 in 2.0 mi SSE 3.5 mph - 0.01 in   Overcast
10:42 AM 48.9 °F - 48.0 °F 97% 30.07 in 1.8 mi SE 3.5 mph - 0.01 in   Overcast
10:51 AM 50.0 °F - 48.0 °F 93% 30.06 in 1.2 mi SE 4.6 mph - 0.01 in Rain Light Rain
11:51 AM 51.1 °F - 51.1 °F 100% 30.01 in 1.2 mi Variable 4.6 mph - 0.01 in Rain Light Rain
12:13 PM 52.0 °F - 51.1 °F 97% 30.00 in 0.5 mi Calm Calm - 0.00 in Fog Fog
12:25 PM 52.0 °F - 51.1 °F 97% 29.99 in 0.2 mi Calm Calm - 0.00 in Fog Fog
12:51 PM 53.1 °F - 51.1 °F 93% 29.99 in 0.2 mi NW 5.8 mph - 0.00 in Fog Fog
1:24 PM 54.0 °F - 53.1 °F 97% 29.98 in 0.5 mi NW 4.6 mph - N/A Fog Fog
1:51 PM 55.9 °F - 55.0 °F 97% 29.97 in 0.5 mi Calm Calm - 0.00 in Fog , Rain Light Rain
2:32 PM 55.9 °F - 55.0 °F 97% 29.96 in 0.2 mi Calm Calm - 0.00 in Fog , Rain Light Rain
2:39 PM 55.9 °F - 55.0 °F 97% 29.97 in 0.5 mi Variable 3.5 mph - 0.00 in Fog Fog
2:51 PM 57.0 °F - 55.0 °F 93% 29.97 in 0.8 mi Calm Calm - 0.00 in   Overcast
3:21 PM 57.0 °F - 55.9 °F 96% 29.97 in 1.0 mi Calm Calm - N/A   Overcast
3:51 PM 57.9 °F - 57.0 °F 97% 29.98 in 2.5 mi Calm Calm - 0.00 in   Overcast
3:56 PM 57.9 °F - 55.9 °F 93% 29.97 in 3.0 mi NW 3.5 mph - N/A   Overcast
4:27 PM 57.9 °F - 55.9 °F 93% 29.97 in 2.5 mi North 3.5 mph - 0.00 in Rain Light Rain
4:44 PM 57.9 °F - 55.9 °F 93% 29.97 in 3.0 mi NW 4.6 mph - 0.00 in Rain Light Rain
4:51 PM 57.9 °F - 57.0 °F 97% 29.97 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
5:03 PM 57.9 °F - 55.9 °F 93% 29.96 in 4.0 mi Calm Calm - 0.01 in Rain Light Rain
5:51 PM 57.9 °F - 55.9 °F 93% 29.96 in 4.0 mi Calm Calm - 0.01 in   Overcast
6:26 PM 57.9 °F - 55.9 °F 93% 29.96 in 4.0 mi Calm Calm - 0.00 in   Overcast
6:51 PM 57.0 °F - 55.9 °F 96% 29.97 in 4.0 mi NNE 4.6 mph - 0.00 in   Overcast
7:22 PM 55.9 °F - 55.0 °F 97% 29.98 in 6.0 mi NNE 3.5 mph - 0.00 in   Overcast
7:51 PM 55.9 °F - 54.0 °F 93% 29.99 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain
8:51 PM 55.9 °F - 55.0 °F 97% 30.00 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
9:51 PM 55.9 °F - 55.0 °F 97% 29.99 in 6.0 mi Calm Calm - 0.00 in   Overcast
10:21 PM 55.9 °F - 55.0 °F 97% 29.99 in 4.0 mi Calm Calm - N/A   Overcast
10:29 PM 55.9 °F - 55.0 °F 97% 29.99 in 4.0 mi Calm Calm - N/A   Overcast
10:51 PM 55.9 °F - 55.0 °F 97% 29.99 in 4.0 mi Calm Calm - N/A   Overcast
11:15 PM 55.9 °F - 54.0 °F 93% 29.99 in 2.0 mi Calm Calm - 0.05 in Rain Light Rain
11:22 PM 55.9 °F - 54.0 °F 93% 29.99 in 3.0 mi Calm Calm - 0.05 in Rain Light Rain
11:47 PM 55.4 °F - 53.6 °F 94% 30.00 in 3.0 mi Calm Calm - 0.05 in   Overcast
11:51 PM 55.0 °F - 54.0 °F 96% 30.00 in 3.0 mi Calm Calm - 0.05 in   Overcast
11:58 PM 55.0 °F - 54.0 °F 96% 30.00 in 2.5 mi Calm Calm - N/A   Overcast