Weather History for St. Thomas, VI

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Saturday, January 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F 79 °F  
Max Temperature 80 °F 85 °F 91 °F (1980)
Min Temperature 70 °F 73 °F 66 °F (1955)
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 10 14  
Month to date cooling degree days 75 98  
Year to date cooling degree days 75 98  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 87    
Maximum Humidity 100    
Minimum Humidity 74    
Precipitation  
Precipitation 0.09 in 0.09 in 1.13 in (2010)
Month to date precipitation 0.83 0.61  
Year to date precipitation 0.83 0.61  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 8 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 07, 2012 Rise Set
Actual Time 6:53 AM AST 5:58 PM AST
Civil Twilight 6:29 AM AST 6:22 PM AST
Nautical Twilight 6:02 AM AST 6:49 PM AST
Astronomical Twilight 5:36 AM AST 7:15 PM AST
Moon 4:41 PM AST (1/7) 5:18 AM AST (1/7)
Length of Visible Light 11h 52m
Length of Day
11h 05m
Waxing Gibbous, 97% of the Moon is Illuminated
Jan 7
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 31
First Quarter

Hourly Weather History & Observations

Time (AST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 71.1 °F - 71.1 °F 100% 30.02 in 10.0 mi NE 8.1 mph - N/A   Clear
1:53 AM 71.1 °F - 71.1 °F 100% 30.01 in 10.0 mi NE 5.8 mph - N/A   Clear
2:53 AM 70.0 °F - 70.0 °F 100% 30.00 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:53 AM 72.0 °F - 71.1 °F 97% 29.99 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
4:53 AM 71.1 °F - 71.1 °F 100% 29.99 in 10.0 mi NE 6.9 mph - N/A   Clear
5:53 AM 71.1 °F - 69.1 °F 93% 30.01 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:53 AM 70.0 °F - 70.0 °F 100% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:53 AM 73.0 °F - 71.1 °F 93% 30.04 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:53 AM 75.0 °F - 71.1 °F 87% 30.08 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
9:53 AM 75.9 °F - 69.1 °F 79% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
10:53 AM 78.1 °F - 70.0 °F 76% 30.08 in 10.0 mi East 12.7 mph - N/A   Clear
11:53 AM 79.0 °F - 71.1 °F 77% 30.06 in 10.0 mi NE 8.1 mph - N/A   Overcast
12:53 PM 77.0 °F - 70.0 °F 79% 30.04 in 10.0 mi NE 8.1 mph - 0.00 in Rain Light Rain
1:53 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.02 in 10.0 mi NE 10.4 mph - 0.00 in   Mostly Cloudy
2:10 PM 78.8 °F - 71.6 °F 78% 30.01 in 10.0 mi NE 9.2 mph - N/A   Overcast
2:53 PM 73.9 °F - 72.0 °F 93% 30.02 in 10.0 mi NE 6.9 mph - 0.05 in Rain Light Rain
3:08 PM 73.4 °F - 71.6 °F 94% 30.02 in 4.0 mi ENE 9.2 mph - 0.04 in Rain Light Rain
3:53 PM 75.0 °F - 72.0 °F 90% 30.02 in 10.0 mi NE 6.9 mph - 0.04 in   Mostly Cloudy
5:53 PM 73.9 °F - 71.1 °F 91% 30.03 in 10.0 mi NE 8.1 mph - 0.00 in   Clear
6:53 PM 73.0 °F - 70.0 °F 90% 30.05 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
7:53 PM 73.0 °F - 70.0 °F 90% 30.05 in 10.0 mi NE 8.1 mph - N/A   Clear
8:53 PM 72.0 °F - 70.0 °F 93% 30.06 in 10.0 mi NE 6.9 mph - N/A   Clear
9:53 PM 72.0 °F - 70.0 °F 93% 30.07 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:53 PM 72.0 °F - 69.1 °F 91% 30.07 in 10.0 mi NE 6.9 mph - N/A   Clear
11:53 PM 71.1 °F - 69.1 °F 93% 30.07 in 10.0 mi NE 6.9 mph - N/A   Clear