Weather History for San Antonio, TX

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F 78 °F  
Max Temperature 88 °F 89 °F 101 °F (1926)
Min Temperature 60 °F 67 °F 46 °F (1983)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 9 13  
Month to date cooling degree days 338 349  
Year to date cooling degree days 3131 2740  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 69    
Maximum Humidity 97    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.09 in 5.07 in (1932)
Month to date precipitation 4.49 2.26  
Year to date precipitation 33.54 23.20  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 3 mph (NNE)    
Max Wind Speed 12 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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Astronomy

Sep. 22, 2012 Rise Set
Actual Time 7:22 AM CDT 7:29 PM CDT
Civil Twilight 6:58 AM CDT 7:53 PM CDT
Nautical Twilight 6:31 AM CDT 8:21 PM CDT
Astronomical Twilight 6:03 AM CDT 8:49 PM CDT
Moon 2:15 PM CDT (9/22) 12:00 AM CDT (9/22)
Length of Visible Light 12h 54m
Length of Day
12h 07m
Waxing Crescent, 49% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 71.1 °F - 59.0 °F 66% 29.96 in 10.0 mi South 4.6 mph - N/A   Clear
1:53 AM 66.9 °F - 60.1 °F 79% 29.97 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 64.9 °F - 61.0 °F 87% 29.97 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:53 AM 63.0 °F - 60.1 °F 90% 29.98 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:53 AM 63.0 °F - 60.1 °F 90% 29.99 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:53 AM 61.0 °F - 59.0 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 61.0 °F - 59.0 °F 93% 30.03 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:53 AM 62.1 °F - 60.1 °F 93% 30.04 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:53 AM 68.0 °F - 63.0 °F 84% 30.05 in 10.0 mi NW 4.6 mph - N/A   Clear
9:53 AM 75.0 °F - 66.9 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 78.1 °F - 68.0 °F 71% 30.08 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
11:53 AM 81.0 °F 82.7 °F 64.9 °F 58% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:53 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.06 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
1:53 PM 84.9 °F 85.4 °F 62.1 °F 46% 30.04 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 PM 84.9 °F 85.4 °F 62.1 °F 46% 30.03 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:53 PM 88.0 °F 88.4 °F 62.1 °F 42% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 PM 88.0 °F 87.6 °F 60.1 °F 39% 30.01 in 10.0 mi ENE 8.1 mph - N/A   Partly Cloudy
5:53 PM 86.0 °F 86.3 °F 62.1 °F 44% 30.01 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
6:53 PM 84.0 °F 84.5 °F 62.1 °F 47% 30.01 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
7:53 PM 79.0 °F - 63.0 °F 58% 30.03 in 10.0 mi East 3.5 mph - N/A   Clear
8:53 PM 78.1 °F - 63.0 °F 60% 30.04 in 10.0 mi East 3.5 mph - N/A   Clear
9:53 PM 78.1 °F - 63.0 °F 60% 30.05 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 73.0 °F - 64.0 °F 73% 30.06 in 10.0 mi NW 3.5 mph - N/A   Clear
11:53 PM 73.0 °F - 64.0 °F 73% 30.08 in 10.0 mi Calm Calm - N/A   Clear