San Antonio, TX

10:03 PM CST on December 04, 2016 (GMT -0600)
San Antonio International

Weather History for KSAT - February, 2013

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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 57 °F  
Max Temperature 80 °F 68 °F 100 °F (1996)
Min Temperature 52 °F 46 °F 30 °F (1978)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 105 225  
Since 1 July heating degree days 926 1243  
Cooling Degree Days 1 1  
Month to date cooling degree days 13 17  
Year to date cooling degree days 40 24  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 50    
Maximum Humidity 90    
Minimum Humidity 10    
Precipitation  
Precipitation T in 0.06 in 1.18 in (1958)
Month to date precipitation 0.10 1.34  
Year to date precipitation 2.93 3.10  
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 29.69 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 7:07 AM CST 6:27 PM CST
Civil Twilight 6:43 AM CST 6:52 PM CST
Nautical Twilight 6:15 AM CST 7:19 PM CST
Astronomical Twilight 5:47 AM CST 7:47 PM CST
Moon 2:55 PM CST (2/21) 4:01 AM CST (2/21)
Length of Visible Light 12h 08m
Length of Day
11h 20m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 68.0 °F 66.0 °F 93% 29.60 in 9.0 mi SSE 17.3 mph 28.8 mph 0.00 in   Overcast
1:51 AM 69.1 °F 64.9 °F 87% 29.59 in 10.0 mi SSE 19.6 mph - N/A   Overcast
2:51 AM 69.1 °F 64.9 °F 87% 29.59 in 10.0 mi SSE 13.8 mph - N/A   Overcast
3:51 AM 69.1 °F 66.0 °F 90% 29.58 in 8.0 mi South 11.5 mph - 0.00 in Rain Light Rain
4:51 AM 69.1 °F 66.0 °F 90% 29.56 in 9.0 mi South 11.5 mph - 0.00 in   Overcast
5:51 AM 69.1 °F 66.0 °F 90% 29.57 in 8.0 mi South 8.1 mph - N/A   Overcast
6:51 AM 68.0 °F 64.9 °F 90% 29.60 in 8.0 mi Calm Calm - N/A   Overcast
7:44 AM 68.0 °F 64.4 °F 88% 29.68 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
7:51 AM 68.0 °F 64.9 °F 90% 29.64 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
8:51 AM 71.1 °F 66.0 °F 84% 29.68 in 7.0 mi SW 6.9 mph - N/A   Mostly Cloudy
8:57 AM 66.2 °F 57.2 °F 73% 29.75 in 7.0 mi NW 20.7 mph 31.1 mph N/A   Overcast
9:17 AM 64.4 °F 51.8 °F 64% 29.75 in 8.0 mi NW 10.4 mph 24.2 mph N/A   Mostly Cloudy
9:51 AM 66.9 °F 48.9 °F 52% 29.73 in 10.0 mi NNW 20.7 mph 28.8 mph N/A   Partly Cloudy
10:51 AM 70.0 °F 43.0 °F 38% 29.74 in 10.0 mi NNW 19.6 mph - N/A   Mostly Cloudy
11:51 AM 71.1 °F 34.0 °F 26% 29.75 in 10.0 mi NNW 18.4 mph 25.3 mph N/A   Mostly Cloudy
12:51 PM 73.9 °F 28.9 °F 19% 29.73 in 10.0 mi WNW 16.1 mph 25.3 mph N/A   Scattered Clouds
1:51 PM 78.1 °F 28.0 °F 16% 29.70 in 10.0 mi NW 15.0 mph 20.7 mph N/A   Scattered Clouds
2:51 PM 78.1 °F 23.0 °F 13% 29.69 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Mostly Cloudy
3:51 PM 77.0 °F 19.0 °F 11% 29.67 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
4:51 PM 77.0 °F 17.1 °F 10% 29.68 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
5:51 PM 73.9 °F 17.1 °F 12% 29.71 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
6:51 PM 70.0 °F 19.0 °F 14% 29.75 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
7:51 PM 66.9 °F 19.0 °F 16% 29.76 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:51 PM 59.0 °F 27.0 °F 29% 29.78 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
9:51 PM 54.0 °F 27.0 °F 35% 29.80 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
10:51 PM 55.9 °F 24.1 °F 29% 29.81 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
11:51 PM 55.9 °F 25.0 °F 30% 29.82 in 10.0 mi NW 4.6 mph - N/A   Scattered Clouds