Weather History for San Antonio, TX

Change the Weather History Date:

Week of September 4, 2011 through September 10, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 102 °F 96 °F 92 °F
Mean Temperature 87 °F 81 °F 77 °F
Min Temperature 72 °F 64 °F 59 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 16 12 110
Growing Degree Days (base 50) 36 31 26 214
Dew Point  
Dew Point 62 °F 40 °F 23 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 37 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.93 in 29.66 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 05, 2011 Rise Set
Actual Time 7:13 AM CDT 7:51 PM CDT
Civil Twilight 6:49 AM CDT 8:15 PM CDT
Nautical Twilight 6:20 AM CDT 8:43 PM CDT
Astronomical Twilight 5:51 AM CDT 9:12 PM CDT
Moon 3:17 PM CDT (9/5) 12:52 AM CDT (9/5)
Length of Visible Light 13h 26m
Length of Day
12h 38m
First Quarter, 61% of the Moon is Illuminated
Sep 5
First Quarter
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 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  
4 102 87 72 62 54 47 49 33 16 29.80 29.72 29.66 10 10 10 29 16 37 0.00  
5 92 80 67 61 41 23 54 32 10 29.96 29.89 29.82 10 10 10 23 14 31 0.00  
6 95 77 59 38 32 26 36 23 10 30.09 29.98 29.91 10 10 10 13 6 17 0.00  
7 96 78 59 41 35 29 39 25 10 30.10 30.02 29.95 10 10 9 16 5 18 0.00  
8 96 81 65 55 37 26 57 34 11 30.11 30.02 29.92 10 10 9 16 7 28 0.00  
9 97 80 63 52 37 28 36 25 13 30.05 29.95 29.85 10 10 10 16 5 24 0.00  
10 97 82 66 51 45 41 45 31 16 30.08 29.96 29.90 10 10 10 14 4 17 0.00