Weather History for Galveston, TX

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 83 °F 80 °F  
Max Temperature 87 °F 86 °F 95 °F (2005)
Min Temperature 78 °F 75 °F 60 °F (1983)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 15  
Month to date cooling degree days 388 384  
Year to date cooling degree days 3313 2778  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 74    
Maximum Humidity 85    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.16 in 5.00 in (1946)
Month to date precipitation 3.86 4.68  
Year to date precipitation 41.20 35.86  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 7 mph (ESE)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 22, 2012 Rise Set
Actual Time 7:08 AM CDT 7:15 PM CDT
Civil Twilight 6:44 AM CDT 7:39 PM CDT
Nautical Twilight 6:16 AM CDT 8:06 PM CDT
Astronomical Twilight 5:48 AM CDT 8:34 PM CDT
Moon 1:59 PM CDT (9/22) No Moon Set
Length of Visible Light 12h 54m
Length of Day
12h 07m
Waxing Crescent, 49% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

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 80.1 °F 83.8 °F 72.0 °F 76% 29.99 in 10.0 mi East 6.9 mph - N/A   Clear
1:52 AM 80.1 °F 84.2 °F 73.0 °F 79% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Clear
2:52 AM 80.1 °F 84.2 °F 73.0 °F 79% 29.99 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
3:52 AM 80.1 °F 84.5 °F 73.9 °F 81% 29.99 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
4:52 AM 79.0 °F - 73.0 °F 82% 30.00 in 10.0 mi ESE 6.9 mph - N/A   Clear
5:52 AM 79.0 °F - 73.0 °F 82% 30.00 in 10.0 mi SE 4.6 mph - N/A   Clear
6:52 AM 79.0 °F - 73.0 °F 82% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:52 AM 80.6 °F 86.2 °F 75.2 °F 84% 30.04 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
8:47 AM 82.4 °F 89.5 °F 75.2 °F 79% 30.05 in 10.0 mi NNE 5.8 mph - N/A   Scattered Clouds
8:52 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.05 in 10.0 mi NNE 5.8 mph - N/A   Scattered Clouds
9:52 AM 84.9 °F 93.3 °F 75.0 °F 72% 30.06 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
10:52 AM 82.0 °F 89.4 °F 75.9 °F 82% 30.08 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
11:52 AM 86.0 °F 95.1 °F 75.0 °F 70% 30.08 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
12:52 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.08 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
1:52 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.06 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
2:52 PM 87.8 °F 95.6 °F 73.4 °F 62% 30.05 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
3:52 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.05 in 10.0 mi ESE 9.2 mph - N/A   Clear
4:52 PM 84.9 °F 93.3 °F 75.0 °F 72% 30.05 in 10.0 mi ESE 9.2 mph - N/A   Clear
5:52 PM 84.9 °F 93.3 °F 75.0 °F 72% 30.04 in 10.0 mi East 8.1 mph - N/A   Clear
6:52 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.05 in 10.0 mi SE 8.1 mph - N/A   Clear
7:52 PM 82.0 °F 88.6 °F 75.0 °F 79% 30.06 in 10.0 mi SE 5.8 mph - N/A   Clear
8:52 PM 81.0 °F 86.7 °F 75.0 °F 82% 30.08 in 10.0 mi SE 8.1 mph - N/A   Clear
9:52 PM 81.0 °F 86.7 °F 75.0 °F 82% 30.09 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:52 PM 80.1 °F 84.5 °F 73.9 °F 81% 30.10 in 10.0 mi SE 6.9 mph - N/A   Clear
11:52 PM 80.1 °F 84.5 °F 73.9 °F 81% 30.11 in 10.0 mi SE 6.9 mph - N/A   Clear