Weather History for San Antonio, TX

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Thursday, May 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 85 °F 77 °F  
Max Temperature 97 °F 87 °F 97 °F (2003)
Min Temperature 72 °F 67 °F 46 °F (1967)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 15 0  
Since 1 July heating degree days 1206 1494  
Cooling Degree Days 20 12  
Month to date cooling degree days 103 164  
Year to date cooling degree days 364 423  
Growing Degree Days 35 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 63    
Maximum Humidity 88    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.13 in 2.08 in (1965)
Month to date precipitation 0.92 1.90  
Year to date precipitation 7.57 9.86  
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 29.77 in    
Wind  
Wind Speed 12 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 16, 2013 Rise Set
Actual Time 6:40 AM CDT 8:20 PM CDT
Civil Twilight 6:14 AM CDT 8:46 PM CDT
Nautical Twilight 5:43 AM CDT 9:17 PM CDT
Astronomical Twilight 5:10 AM CDT 9:50 PM CDT
Moon 12:07 PM CDT (5/16) 12:48 AM CDT (5/16)
Length of Visible Light 14h 31m
Length of Day
13h 39m
Waxing Crescent, 36% of the Moon is Illuminated
May 16
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 75.0 °F - 69.1 °F 82% 29.82 in 10.0 mi South 18.4 mph 26.5 mph N/A   Overcast
1:51 AM 73.9 °F - 69.1 °F 85% 29.81 in 9.0 mi South 15.0 mph - N/A   Overcast
2:51 AM 73.0 °F - 69.1 °F 87% 29.80 in 9.0 mi South 12.7 mph - N/A   Overcast
3:17 AM 73.4 °F - 69.8 °F 88% 29.84 in 5.0 mi South 17.3 mph - N/A   Overcast
3:51 AM 73.0 °F - 69.1 °F 87% 29.78 in 8.0 mi South 10.4 mph - N/A   Overcast
4:15 AM 73.4 °F - 69.8 °F 88% 29.84 in 9.0 mi South 12.7 mph - N/A   Overcast
4:51 AM 73.0 °F - 68.0 °F 84% 29.78 in 10.0 mi South 13.8 mph - N/A   Overcast
5:35 AM 73.4 °F - 68.0 °F 83% 29.84 in 10.0 mi SSE 10.4 mph - N/A   Overcast
5:51 AM 73.0 °F - 68.0 °F 84% 29.79 in 10.0 mi SSE 11.5 mph - N/A   Overcast
6:51 AM 73.0 °F - 68.0 °F 84% 29.79 in 10.0 mi SSE 11.5 mph - N/A   Overcast
7:51 AM 73.0 °F - 68.0 °F 84% 29.81 in 9.0 mi SSE 13.8 mph - N/A   Overcast
8:51 AM 73.0 °F - 68.0 °F 84% 29.81 in 9.0 mi SSE 13.8 mph - N/A   Overcast
9:51 AM 73.0 °F - 68.0 °F 84% 29.82 in 7.0 mi South 11.5 mph - N/A   Overcast
10:51 AM 75.0 °F - 68.0 °F 79% 29.81 in 9.0 mi SSE 12.7 mph 18.4 mph N/A   Overcast
11:27 AM 78.8 °F - 69.8 °F 74% 29.85 in 9.0 mi SSW 11.5 mph - N/A   Overcast
11:51 AM 79.0 °F - 69.1 °F 72% 29.80 in 9.0 mi South 12.7 mph - N/A   Mostly Cloudy
12:14 PM 82.4 °F 86.3 °F 69.8 °F 66% 29.84 in 10.0 mi SSE 13.8 mph - N/A   Scattered Clouds
12:51 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.78 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Scattered Clouds
1:51 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.75 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
2:51 PM 91.9 °F 96.9 °F 69.1 °F 47% 29.73 in 10.0 mi South 9.2 mph 18.4 mph N/A   Partly Cloudy
3:51 PM 93.9 °F 99.1 °F 69.1 °F 44% 29.70 in 10.0 mi SSE 11.5 mph - N/A   Partly Cloudy
4:51 PM 97.0 °F 100.4 °F 66.0 °F 36% 29.68 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
5:51 PM 97.0 °F 101.0 °F 66.9 °F 37% 29.66 in 10.0 mi SSE 10.4 mph - N/A   Clear
6:51 PM 93.9 °F 98.6 °F 68.0 °F 43% 29.66 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
7:51 PM 88.0 °F 95.6 °F 73.0 °F 61% 29.68 in 10.0 mi SE 20.7 mph - N/A   Clear
8:51 PM 82.9 °F 88.8 °F 73.0 °F 72% 29.71 in 9.0 mi ESE 19.6 mph - N/A   Clear
9:51 PM 80.1 °F 84.2 °F 73.0 °F 79% 29.73 in 8.0 mi SE 11.5 mph - N/A   Clear
10:51 PM 78.1 °F - 73.0 °F 84% 29.75 in 7.0 mi SE 13.8 mph - N/A   Partly Cloudy
11:51 PM 77.0 °F - 73.0 °F 88% 29.76 in 6.0 mi SE 11.5 mph - N/A   Scattered Clouds