Weather History for San Antonio, TX

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Monday, May 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 79 °F 75 °F  
Max Temperature 91 °F 85 °F 100 °F (1998)
Min Temperature 67 °F 65 °F 45 °F (1917)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 1130 1494  
Cooling Degree Days 14 10  
Month to date cooling degree days 119 64  
Year to date cooling degree days 562 323  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.61 in 0.13 in 5.34 in (1972)
Month to date precipitation 2.35 0.79  
Year to date precipitation 15.25 8.75  
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 29.83 in    
Wind  
Wind Speed 9 mph (ESE)    
Max Wind Speed 29 mph    
Max Gust Speed 37 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 07, 2012 Rise Set
Actual Time 6:46 AM CDT 8:14 PM CDT
Civil Twilight 6:20 AM CDT 8:40 PM CDT
Nautical Twilight 5:50 AM CDT 9:10 PM CDT
Astronomical Twilight 5:18 AM CDT 9:42 PM CDT
Moon 10:21 PM CDT (5/7) 7:59 AM CDT (5/7)
Length of Visible Light 14h 19m
Length of Day
13h 28m
Waning Gibbous, 96% of the Moon is Illuminated
May 7
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 75.9 °F - 71.1 °F 85% 29.83 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
1:53 AM 73.9 °F - 72.0 °F 93% 29.82 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
2:53 AM 73.9 °F - 70.0 °F 87% 29.81 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
2:55 AM 73.4 °F - 69.8 °F 88% 29.86 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
3:49 AM 73.4 °F - 69.8 °F 88% 29.86 in 8.0 mi SE 4.6 mph - N/A   Overcast
3:53 AM 73.9 °F - 71.1 °F 91% 29.80 in 8.0 mi SSE 4.6 mph - N/A   Overcast
4:53 AM 73.9 °F - 72.0 °F 93% 29.83 in 7.0 mi East 4.6 mph - N/A   Overcast
5:53 AM 73.9 °F - 72.0 °F 93% 29.84 in 8.0 mi ENE 6.9 mph - N/A   Overcast
6:42 AM 73.4 °F - 71.6 °F 94% 29.89 in 8.0 mi East 5.8 mph - N/A   Mostly Cloudy
6:53 AM 73.0 °F - 71.1 °F 93% 29.84 in 8.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
7:47 AM 73.4 °F - 73.4 °F 100% 29.90 in 5.0 mi East 6.9 mph - N/A   Overcast
7:53 AM 73.9 °F - 73.0 °F 97% 29.86 in 5.0 mi ENE 4.6 mph - N/A   Overcast
8:21 AM 73.4 °F - 71.6 °F 94% 29.90 in 6.0 mi ESE 6.9 mph - N/A   Overcast
8:42 AM 75.2 °F - 73.4 °F 94% 29.89 in 7.0 mi SE 6.9 mph - N/A   Overcast
8:53 AM 75.9 °F - 72.0 °F 87% 29.83 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
9:53 AM 79.0 °F - 70.0 °F 74% 29.82 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
10:25 AM 80.6 °F 83.9 °F 69.8 °F 70% 29.89 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
10:53 AM 82.0 °F 85.9 °F 70.0 °F 67% 29.85 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
11:53 AM 82.9 °F 87.0 °F 70.0 °F 65% 29.85 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
12:53 PM 84.9 °F 90.1 °F 71.1 °F 63% 29.84 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
1:53 PM 87.1 °F 92.8 °F 71.1 °F 59% 29.81 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
2:53 PM 89.1 °F 95.0 °F 71.1 °F 55% 29.78 in 10.0 mi SE 6.9 mph 16.1 mph N/A   Scattered Clouds
3:53 PM 90.0 °F 96.9 °F 72.0 °F 55% 29.74 in 10.0 mi ESE 8.1 mph 17.3 mph N/A   Scattered Clouds
4:53 PM 91.0 °F 97.6 °F 71.1 °F 52% 29.72 in 10.0 mi SE 11.5 mph 18.4 mph N/A   Scattered Clouds
5:53 PM 90.0 °F 96.4 °F 71.1 °F 54% 29.71 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
6:53 PM 87.1 °F 92.8 °F 71.1 °F 59% 29.73 in 10.0 mi East 8.1 mph 17.3 mph N/A   Overcast
7:53 PM 86.0 °F 90.7 °F 70.0 °F 59% 29.76 in 10.0 mi NE 10.4 mph - N/A   Overcast
8:44 PM 75.2 °F - 62.6 °F 65% 29.81 in 10.0 mi NNE 21.9 mph 27.6 mph N/A   Overcast
8:53 PM 75.0 °F - 62.1 °F 64% 29.75 in 10.0 mi NNE 24.2 mph 34.5 mph N/A   Overcast
9:16 PM 73.4 °F - 60.8 °F 65% 29.86 in 10.0 mi North 19.6 mph 33.4 mph N/A Thunderstorm Thunderstorm
9:53 PM 72.0 °F - 61.0 °F 68% 29.86 in 10.0 mi North 11.5 mph 33.4 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
10:53 PM 68.0 °F - 64.0 °F 87% 29.95 in 3.0 mi Variable 5.8 mph - 0.18 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:01 PM 66.2 °F - 62.6 °F 88% 29.98 in 2.0 mi ENE 13.8 mph 19.6 mph 0.27 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:11 PM 68.0 °F - 62.6 °F 83% 29.96 in 4.0 mi East 11.5 mph - 0.36 in Rain , Thunderstorm Heavy Thunderstorms and Rain
11:53 PM 68.0 °F - 63.0 °F 84% 29.84 in 8.0 mi ESE 21.9 mph 32.2 mph 0.43 in Rain , Thunderstorm Light Thunderstorms and Rain