Weather History for St. Thomas, VI

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Thursday, December 27, 2012

  Actual Average Record
Temperature  
Mean Temperature 79 °F 79 °F  
Max Temperature 83 °F 85 °F 91 °F (1994)
Min Temperature 75 °F 73 °F 63 °F (1972)
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 14 14  
Month to date cooling degree days 388 394  
Year to date cooling degree days 5783 5988  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 79    
Maximum Humidity 88    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.09 in 0.73 in (2003)
Month to date precipitation 1.62 2.62  
Year to date precipitation 35.15 39.00  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 11 mph (ESE)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 27, 2012 Rise Set
Actual Time 6:50 AM AST 5:52 PM AST
Civil Twilight 6:26 AM AST 6:16 PM AST
Nautical Twilight 5:59 AM AST 6:43 PM AST
Astronomical Twilight 5:32 AM AST 7:10 PM AST
Moon 5:27 PM AST (12/27) 6:01 AM AST (12/27)
Length of Visible Light 11h 49m
Length of Day
11h 02m
Waxing Gibbous, 99% of the Moon is Illuminated
Dec 27
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
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 77.0 °F - 73.0 °F 88% 30.00 in 10.0 mi East 13.8 mph - N/A   Partly Cloudy
1:53 AM 75.9 °F - 72.0 °F 87% 29.99 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
2:53 AM 75.9 °F - 72.0 °F 87% 29.97 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
3:53 AM 75.9 °F - 72.0 °F 87% 29.96 in 10.0 mi ESE 8.1 mph - N/A   Clear
4:53 AM 75.0 °F - 71.1 °F 87% 29.97 in 10.0 mi East 8.1 mph - N/A   Clear
5:53 AM 75.9 °F - 72.0 °F 87% 29.98 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
6:53 AM 75.0 °F - 72.0 °F 90% 29.99 in 10.0 mi East 6.9 mph - N/A   Clear
7:53 AM 77.0 °F - 73.0 °F 88% 30.01 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
8:53 AM 80.1 °F 84.2 °F 73.0 °F 79% 30.03 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
9:53 AM 81.0 °F 85.8 °F 73.0 °F 77% 30.05 in 10.0 mi SE 16.1 mph 23.0 mph N/A   Mostly Cloudy
10:00 AM 80.6 °F 85.4 °F 73.4 °F 79% 30.04 in 10.0 mi SE 15.0 mph 21.9 mph N/A   Scattered Clouds
10:53 AM 82.0 °F 87.4 °F 73.0 °F 74% 30.04 in 10.0 mi SSE 15.0 mph - N/A   Scattered Clouds
11:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.02 in 10.0 mi SE 13.8 mph - N/A   Clear
12:53 PM 82.0 °F 86.7 °F 72.0 °F 71% 30.00 in 10.0 mi SSE 15.0 mph - N/A   Clear
1:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.98 in 10.0 mi SE 13.8 mph - N/A   Clear
2:53 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.96 in 10.0 mi SSE 13.8 mph - N/A   Clear
3:53 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.96 in 10.0 mi SE 12.7 mph - N/A   Clear
4:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.97 in 10.0 mi SE 13.8 mph - N/A   Scattered Clouds
5:53 PM 79.0 °F - 73.0 °F 82% 29.98 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
6:53 PM 77.0 °F - 72.0 °F 84% 29.99 in 10.0 mi East 8.1 mph - N/A   Clear
7:53 PM 77.0 °F - 72.0 °F 84% 30.01 in 10.0 mi East 6.9 mph - N/A   Clear
8:53 PM 77.0 °F - 73.0 °F 88% 30.02 in 10.0 mi ESE 8.1 mph - N/A   Clear
9:53 PM 77.0 °F - 72.0 °F 84% 30.03 in 10.0 mi East 10.4 mph - N/A   Clear
10:53 PM 77.0 °F - 71.1 °F 82% 30.03 in 10.0 mi East 9.2 mph - N/A   Clear
11:53 PM 75.9 °F - 71.1 °F 85% 30.02 in 10.0 mi East 5.8 mph - N/A   Clear