Weather History for Galveston, TX

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Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 61 °F 58 °F  
Max Temperature 69 °F 65 °F 75 °F (1882)
Min Temperature 52 °F 51 °F 24 °F (1903)
Degree Days  
Heating Degree Days 4 8  
Month to date heating degree days 51 146  
Since 1 July heating degree days 573 815  
Cooling Degree Days 0 0  
Month to date cooling degree days 8 0  
Year to date cooling degree days 32 5  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 60    
Maximum Humidity 71    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.09 in 1.42 in (1932)
Month to date precipitation 1.94 1.51  
Year to date precipitation 9.12 5.71  
Snow  
Snow 0.00 in - T in (1973)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 13 mph (South)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 17, 2013 Rise Set
Actual Time 6:56 AM CST 6:10 PM CST
Civil Twilight 6:32 AM CST 6:34 PM CST
Nautical Twilight 6:04 AM CST 7:02 PM CST
Astronomical Twilight 5:36 AM CST 7:30 PM CST
Moon 11:26 AM CST (2/17) 12:31 AM CST (2/17)
Length of Visible Light 12h 02m
Length of Day
11h 14m
Waxing Crescent, 49% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 53.1 °F 42.1 °F 66% 30.29 in 10.0 mi SW 6.9 mph - N/A   Clear
1:52 AM 52.0 °F 43.0 °F 71% 30.27 in 10.0 mi SW 4.6 mph - N/A   Clear
2:52 AM 53.1 °F 44.1 °F 71% 30.25 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:52 AM 54.0 °F 43.0 °F 66% 30.25 in 10.0 mi SSW 5.8 mph - N/A   Clear
4:52 AM 54.0 °F 43.0 °F 66% 30.25 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:52 AM 55.0 °F 43.0 °F 64% 30.25 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:52 AM 55.9 °F 45.0 °F 67% 30.25 in 10.0 mi SSW 8.1 mph - N/A   Clear
7:52 AM 60.1 °F 48.0 °F 64% 30.25 in 10.0 mi SSW 8.1 mph - N/A   Clear
8:52 AM 64.0 °F 48.9 °F 58% 30.26 in 10.0 mi SSW 11.5 mph - N/A   Clear
9:52 AM 64.9 °F 48.9 °F 56% 30.27 in 10.0 mi South 13.8 mph - N/A   Clear
10:52 AM 66.9 °F 50.0 °F 54% 30.27 in 10.0 mi South 16.1 mph - N/A   Clear
11:52 AM 68.0 °F 48.9 °F 50% 30.25 in 10.0 mi South 13.8 mph - N/A   Clear
12:52 PM 68.0 °F 50.0 °F 52% 30.23 in 10.0 mi South 17.3 mph - N/A   Clear
1:52 PM 68.0 °F 48.9 °F 50% 30.19 in 10.0 mi South 18.4 mph - N/A   Clear
2:52 PM 68.0 °F 48.0 °F 49% 30.17 in 10.0 mi South 19.6 mph - N/A   Clear
3:52 PM 66.9 °F 48.0 °F 51% 30.15 in 10.0 mi SSE 18.4 mph - N/A   Clear
4:52 PM 66.0 °F 48.0 °F 52% 30.14 in 10.0 mi South 17.3 mph - N/A   Clear
5:52 PM 64.0 °F 50.0 °F 60% 30.13 in 10.0 mi SSE 18.4 mph - N/A   Mostly Cloudy
6:52 PM 63.0 °F 51.1 °F 65% 30.13 in 10.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
7:52 PM 63.0 °F 52.0 °F 67% 30.14 in 10.0 mi SSE 15.0 mph - N/A   Scattered Clouds
8:52 PM 64.0 °F 52.0 °F 65% 30.14 in 10.0 mi SSE 18.4 mph - N/A   Overcast
9:52 PM 64.9 °F 54.0 °F 68% 30.12 in 10.0 mi SSE 16.1 mph - N/A   Overcast
11:52 PM 64.9 °F 55.0 °F 70% 30.10 in 10.0 mi South 19.6 mph 25.3 mph N/A   Overcast