Weather History for San Antonio, TX

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Wednesday, May 25, 2011

  Actual Average Record
Temperature  
Mean Temperature 89 °F 79 °F  
Max Temperature 100 °F 89 °F 103 °F (1989)
Min Temperature 77 °F 69 °F 58 °F (1947)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 13 0  
Since 1 July heating degree days 1368 1494  
Cooling Degree Days 24 14  
Month to date cooling degree days 314 282  
Year to date cooling degree days 847 541  
Growing Degree Days 38 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 58    
Maximum Humidity 88    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.14 in 9.87 in (2013)
Month to date precipitation 0.84 3.11  
Year to date precipitation 4.03 11.07  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 7 mph (SSE)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 25, 2011 Rise Set
Actual Time 6:36 AM CDT 8:25 PM CDT
Civil Twilight 6:09 AM CDT 8:51 PM CDT
Nautical Twilight 5:37 AM CDT 9:24 PM CDT
Astronomical Twilight 5:04 AM CDT 9:57 PM CDT
Moon 2:07 AM CDT (5/25) 2:17 PM CDT (5/25)
Length of Visible Light 14h 42m
Length of Day
13h 48m
Last Quarter, 41% of the Moon is Illuminated
May 25
Last Quarter
Jun 1
New
Jun 8
First Quarter
Jun 15
Full
Jun 23
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 78.8 °F - 73.4 °F 83% 29.74 in 10.0 mi South 18.4 mph 23.0 mph N/A   Mostly Cloudy
12:37 AM 78.8 °F - 73.4 °F 83% 29.74 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
12:53 AM 78.1 °F - 73.0 °F 84% 29.68 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
1:53 AM 77.0 °F - 73.0 °F 88% 29.69 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
2:53 AM 78.1 °F - 73.0 °F 84% 29.70 in 8.0 mi South 10.4 mph - N/A   Mostly Cloudy
3:00 AM 78.8 °F - 73.4 °F 83% 29.76 in 8.0 mi South 9.2 mph - N/A   Overcast
3:15 AM 78.8 °F - 73.4 °F 83% 29.75 in 8.0 mi South 11.5 mph - N/A   Overcast
3:53 AM 77.0 °F - 73.0 °F 88% 29.69 in 10.0 mi South 10.4 mph - N/A   Overcast
4:53 AM 78.1 °F - 72.0 °F 81% 29.71 in 10.0 mi South 3.5 mph - N/A   Overcast
5:53 AM 78.1 °F - 72.0 °F 81% 29.74 in 10.0 mi ENE 3.5 mph - N/A   Overcast
6:53 AM 78.1 °F - 72.0 °F 81% 29.76 in 5.0 mi East 4.6 mph - N/A   Haze
7:53 AM 78.1 °F - 72.0 °F 81% 29.78 in 8.0 mi ESE 4.6 mph - N/A   Overcast
8:53 AM 80.1 °F 84.2 °F 73.0 °F 79% 29.77 in 8.0 mi SSE 11.5 mph - N/A   Overcast
9:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.78 in 8.0 mi South 8.1 mph 18.4 mph N/A   Overcast
10:53 AM 82.9 °F 88.0 °F 72.0 °F 69% 29.79 in 9.0 mi South 6.9 mph - N/A   Overcast
11:45 AM 86.0 °F 91.8 °F 71.6 °F 62% 29.83 in 9.0 mi SSW 5.8 mph - N/A   Scattered Clouds
11:53 AM 87.1 °F 94.5 °F 73.0 °F 63% 29.77 in 9.0 mi South 8.1 mph - N/A   Scattered Clouds
12:53 PM 89.1 °F 96.0 °F 72.0 °F 57% 29.76 in 9.0 mi South 8.1 mph - N/A   Partly Cloudy
1:53 PM 93.0 °F 100.1 °F 71.1 °F 49% 29.75 in 9.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 96.1 °F 101.0 °F 68.0 °F 40% 29.71 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
3:53 PM 99.0 °F 102.3 °F 64.9 °F 33% 29.68 in 10.0 mi Variable 6.9 mph - N/A   Clear
4:53 PM 98.1 °F 99.6 °F 63.0 °F 31% 29.65 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
5:53 PM 99.0 °F 100.5 °F 62.1 °F 30% 29.64 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
6:53 PM 98.1 °F 98.6 °F 61.0 °F 29% 29.64 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
7:53 PM 96.1 °F 95.2 °F 57.9 °F 28% 29.65 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
8:53 PM 93.9 °F 95.6 °F 64.0 °F 37% 29.67 in 10.0 mi South 8.1 mph - N/A   Clear
9:53 PM 91.0 °F 95.2 °F 68.0 °F 47% 29.69 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
10:53 PM 88.0 °F 96.5 °F 73.9 °F 63% 29.75 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
11:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 29.78 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy