Weather History for Galveston, TX

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Thursday, July 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 85 °F 85 °F  
Max Temperature 90 °F 90 °F 96 °F (1875)
Min Temperature 80 °F 80 °F 71 °F (1984)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 20 20  
Month to date cooling degree days 363 344  
Year to date cooling degree days 1508 1514  
Since 1 June cooling degree days 957 879  
Growing Degree Days 35 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 75    
Maximum Humidity 94    
Minimum Humidity 56    
Precipitation  
Precipitation 0.01 in 0.11 in 1.81 in (1985)
Month to date precipitation 1.28 2.56  
Year to date precipitation 19.26 25.55  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 10 mph (East)    
Max Wind Speed 15 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 18, 2013 Rise Set
Actual Time 6:31 AM CDT 8:19 PM CDT
Civil Twilight 6:05 AM CDT 8:45 PM CDT
Nautical Twilight 5:33 AM CDT 9:17 PM CDT
Astronomical Twilight 4:59 AM CDT 9:50 PM CDT
Moon 4:19 PM CDT (7/18) 2:18 AM CDT (7/18)
Length of Visible Light 14h 40m
Length of Day
13h 47m
Waxing Gibbous, 77% of the Moon is Illuminated
Jul 18
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.13 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
1:52 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.13 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
2:52 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.12 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
3:52 AM 82.0 °F 88.6 °F 75.0 °F 79% 30.11 in 10.0 mi East 5.8 mph - N/A   Clear
4:52 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.10 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
5:52 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.09 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
6:52 AM 80.1 °F 86.4 °F 78.1 °F 94% 30.10 in 10.0 mi NNE 9.2 mph - 0.01 in   Partly Cloudy
7:52 AM 82.0 °F 90.2 °F 77.0 °F 85% 30.11 in 10.0 mi NNE 11.5 mph - N/A   Partly Cloudy
8:52 AM 84.0 °F 94.8 °F 78.1 °F 82% 30.12 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
9:52 AM 86.0 °F 96.9 °F 77.0 °F 74% 30.13 in 10.0 mi ENE 12.7 mph - N/A   Scattered Clouds
10:52 AM 88.0 °F 100.2 °F 77.0 °F 70% 30.14 in 10.0 mi East 12.7 mph - N/A   Partly Cloudy
11:52 AM 88.0 °F 96.5 °F 73.9 °F 63% 30.14 in 10.0 mi East 12.7 mph - N/A   Scattered Clouds
12:52 PM 89.1 °F 98.0 °F 73.9 °F 61% 30.12 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
1:52 PM 90.0 °F 96.4 °F 71.1 °F 54% 30.10 in 10.0 mi East 13.8 mph 18.4 mph N/A   Clear
2:52 PM 89.1 °F 97.0 °F 73.0 °F 59% 30.08 in 10.0 mi East 13.8 mph - N/A   Clear
3:52 PM 89.1 °F 98.0 °F 73.9 °F 61% 30.06 in 10.0 mi ESE 10.4 mph - N/A   Clear
4:52 PM 88.0 °F 97.5 °F 75.0 °F 65% 30.04 in 10.0 mi SE 10.4 mph - N/A   Clear
5:52 PM 87.1 °F 96.3 °F 75.0 °F 67% 30.02 in 10.0 mi SE 10.4 mph - N/A   Clear
6:52 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.00 in 10.0 mi SE 8.1 mph - N/A   Clear
7:52 PM 84.0 °F 91.2 °F 73.9 °F 72% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:52 PM 82.0 °F 87.9 °F 73.9 °F 76% 30.04 in 10.0 mi East 4.6 mph - N/A   Clear
9:52 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.05 in 10.0 mi East 5.8 mph - N/A   Clear
10:52 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.05 in 10.0 mi East 5.8 mph - N/A   Clear
11:52 PM 82.9 °F 89.4 °F 73.9 °F 74% 30.05 in 10.0 mi East 9.2 mph - N/A   Clear