Weather History for San Antonio, TX

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Tuesday, March 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 73 °F 62 °F  
Max Temperature 80 °F 73 °F 93 °F (1971)
Min Temperature 65 °F 50 °F 23 °F (1948)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 68 84  
Since 1 July heating degree days 1121 1385  
Cooling Degree Days 8 2  
Month to date cooling degree days 22 21  
Year to date cooling degree days 65 47  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation T in 0.07 in 1.35 in (2007)
Month to date precipitation 1.16 0.98  
Year to date precipitation 10.78 4.53  
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 30.06 in    
Wind  
Wind Speed 11 mph (SSE)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 8 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 13, 2012 Rise Set
Actual Time 7:45 AM CDT 7:41 PM CDT
Civil Twilight 7:21 AM CDT 8:05 PM CDT
Nautical Twilight 6:54 AM CDT 8:32 PM CDT
Astronomical Twilight 6:26 AM CDT 9:00 PM CDT
Moon 12:46 AM CDT (3/13) 11:28 AM CDT (3/13)
Length of Visible Light 12h 43m
Length of Day
11h 56m
Waning Gibbous, 65% of the Moon is Illuminated
Mar 13
Waning Gibbous
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:41 AM 66.2 °F - 64.4 °F 94% 30.10 in 10.0 mi South 3.5 mph - N/A   Overcast
12:48 AM 66.2 °F - 64.4 °F 94% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Overcast
12:53 AM 66.9 °F - 64.9 °F 93% 30.06 in 10.0 mi South 5.8 mph - N/A   Overcast
1:09 AM 66.2 °F - 64.4 °F 94% 30.10 in 10.0 mi South 4.6 mph - N/A   Overcast
1:23 AM 66.2 °F - 64.4 °F 94% 30.10 in 9.0 mi South 3.5 mph - N/A   Overcast
1:53 AM 66.0 °F - 64.0 °F 93% 30.05 in 8.0 mi SSE 3.5 mph - N/A   Overcast
2:18 AM 66.2 °F - 64.4 °F 94% 30.10 in 1.2 mi SSE 17.3 mph - N/A   Overcast
2:20 AM 66.2 °F - 64.4 °F 94% 30.10 in 0.2 mi SSE 15.0 mph - N/A   Overcast
2:24 AM 64.4 °F - 64.4 °F 100% 30.10 in 0.2 mi SSE 13.8 mph - N/A Fog Fog
2:28 AM 64.4 °F - 64.4 °F 100% 30.10 in 0.2 mi SSE 13.8 mph - N/A Fog Fog
2:53 AM 64.9 °F - 64.9 °F 100% 30.05 in 0.2 mi South 9.2 mph - 0.00 in Fog Light Drizzle
3:44 AM 66.2 °F - 64.4 °F 94% 30.08 in 3.0 mi SSE 9.2 mph - 0.00 in   Light Drizzle
3:49 AM 66.2 °F - 64.4 °F 94% 30.08 in 3.0 mi SSE 8.1 mph - 0.00 in   Light Drizzle
3:53 AM 66.0 °F - 64.9 °F 96% 30.04 in 3.0 mi SSE 10.4 mph - 0.00 in   Light Drizzle
4:15 AM 64.4 °F - 64.4 °F 100% 30.07 in 7.0 mi SE 5.8 mph - N/A   Overcast
4:53 AM 66.0 °F - 64.0 °F 93% 30.02 in 8.0 mi SSE 8.1 mph - N/A   Overcast
5:53 AM 66.0 °F - 64.0 °F 93% 30.03 in 9.0 mi SSE 8.1 mph - N/A   Overcast
5:58 AM 66.2 °F - 64.4 °F 94% 30.07 in 9.0 mi South 6.9 mph - N/A   Overcast
6:23 AM 66.2 °F - 64.4 °F 94% 30.07 in 10.0 mi SSE 9.2 mph - N/A   Overcast
6:53 AM 66.0 °F - 64.0 °F 93% 30.04 in 10.0 mi South 6.9 mph - N/A   Overcast
7:11 AM 66.2 °F - 62.6 °F 88% 30.09 in 10.0 mi South 4.6 mph - N/A   Overcast
7:48 AM 64.4 °F - 62.6 °F 94% 30.09 in 9.0 mi SSE 5.8 mph - N/A   Overcast
7:53 AM 64.9 °F - 64.0 °F 97% 30.05 in 9.0 mi SSE 5.8 mph - N/A Fog Patches of Fog
8:53 AM 66.0 °F - 64.9 °F 96% 30.07 in 3.0 mi SE 8.1 mph - N/A   Overcast
9:53 AM 68.0 °F - 66.0 °F 93% 30.09 in 6.0 mi SE 4.6 mph - N/A   Overcast
10:28 AM 69.8 °F - 66.2 °F 88% 30.13 in 10.0 mi SE 6.9 mph - N/A   Overcast
10:53 AM 70.0 °F - 66.0 °F 87% 30.09 in 10.0 mi SE 8.1 mph - N/A   Overcast
11:53 AM 72.0 °F - 66.0 °F 81% 30.09 in 10.0 mi SSE 9.2 mph - N/A   Overcast
12:53 PM 75.0 °F - 68.0 °F 79% 30.07 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
1:03 PM 75.2 °F - 68.0 °F 78% 30.11 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
1:53 PM 75.9 °F - 66.9 °F 74% 30.05 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
2:53 PM 77.0 °F - 66.9 °F 71% 30.02 in 10.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
3:53 PM 78.1 °F - 66.9 °F 68% 29.99 in 10.0 mi SE 11.5 mph - N/A   Mostly Cloudy
4:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.96 in 10.0 mi SE 17.3 mph - N/A   Mostly Cloudy
5:53 PM 78.1 °F - 64.9 °F 64% 29.96 in 10.0 mi SSE 19.6 mph 25.3 mph N/A   Mostly Cloudy
6:53 PM 77.0 °F - 64.9 °F 66% 29.96 in 10.0 mi SSE 17.3 mph 24.2 mph N/A   Mostly Cloudy
7:53 PM 73.9 °F - 64.9 °F 73% 29.97 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
8:53 PM 72.0 °F - 64.0 °F 76% 30.00 in 10.0 mi SE 13.8 mph - N/A   Mostly Cloudy
9:53 PM 70.0 °F - 66.0 °F 87% 30.02 in 10.0 mi SE 12.7 mph - N/A   Mostly Cloudy
10:27 PM 69.8 °F - 66.2 °F 88% 30.08 in 10.0 mi SE 10.4 mph - N/A   Mostly Cloudy
10:53 PM 69.1 °F - 66.0 °F 90% 30.04 in 10.0 mi ESE 15.0 mph - N/A   Overcast
11:53 PM 69.1 °F - 64.9 °F 87% 30.05 in 10.0 mi SE 12.7 mph - N/A   Overcast