Weather History for San Antonio, TX

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Week of September 9, 2012 through September 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 90 °F 77 °F
Mean Temperature 86 °F 78 °F 73 °F
Min Temperature 73 °F 66 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 21 13 8 93
Growing Degree Days (base 50) 36 28 22 195
Dew Point  
Dew Point 75 °F 60 °F 33 °F
Precipitation  
Precipitation 1.22 in 0.34 in 0.00 in 2.37 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 38 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 30.04 in 29.86 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 10, 2012 Rise Set
Actual Time 7:16 AM CDT 7:44 PM CDT
Civil Twilight 6:52 AM CDT 8:08 PM CDT
Nautical Twilight 6:24 AM CDT 8:36 PM CDT
Astronomical Twilight 5:55 AM CDT 9:04 PM CDT
Moon 1:57 AM CDT (9/10) 3:57 PM CDT (9/10)
Length of Visible Light 13h 16m
Length of Day
12h 28m
Waning Crescent, 30% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 94 79 63 50 42 33 56 35 14 30.12 30.04 29.97 10 10 10 15 6 21 0.00  
10 93 76 59 60 47 41 60 39 18 30.09 30.02 29.94 10 10 10 16 5 20 0.00  
11 92 79 65 70 61 49 87 55 23 30.05 29.99 29.91 10 10 10 23 5 28 0.00  
12 98 86 73 73 71 65 100 68 35 30.06 29.96 29.86 10 10 7 31 8 38 0.00  
13 94 81 68 75 72 66 100 72 44 30.18 30.03 29.94 10 10 3 26 9 32 1.15 Rain , Thunderstorm
14 77 73 68 68 66 64 100 85 69 30.22 30.14 30.08 10 9 1 16 9 20 1.22 Rain , Thunderstorm
15 81 74 66 68 64 62 87 73 58 30.21 30.12 30.04 10 10 10 12 5 16 0.00