Weather History for St. Thomas, VI

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Tuesday, February 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 79 °F  
Max Temperature 85 °F 85 °F 91 °F (1996)
Min Temperature 73 °F 73 °F 66 °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 252 266  
Year to date cooling degree days 679 694  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 69    
Maximum Humidity 87    
Minimum Humidity 51    
Precipitation  
Precipitation T in 0.05 in 0.54 in (1994)
Month to date precipitation T 1.00  
Year to date precipitation 0.55 3.38  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 13 mph (East)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Feb. 19, 2013 Rise Set
Actual Time 6:45 AM AST 6:22 PM AST
Civil Twilight 6:22 AM AST 6:44 PM AST
Nautical Twilight 5:57 AM AST 7:10 PM AST
Astronomical Twilight 5:31 AM AST 7:35 PM AST
Moon 1:15 PM AST (2/19) 1:49 AM AST (2/19)
Length of Visible Light 12h 21m
Length of Day
11h 37m
Waxing Gibbous, 67% of the Moon is Illuminated
Feb 19
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
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 75.9 °F - 68.0 °F 76% 30.08 in 10.0 mi East 15.0 mph - N/A   Clear
1:53 AM 75.9 °F - 68.0 °F 76% 30.06 in 10.0 mi East 11.5 mph 20.7 mph N/A   Clear
2:53 AM 75.9 °F - 66.9 °F 74% 30.05 in 10.0 mi East 11.5 mph 21.9 mph N/A   Clear
3:53 AM 75.9 °F - 66.9 °F 74% 30.05 in 10.0 mi East 11.5 mph - N/A   Clear
4:53 AM 75.9 °F - 66.9 °F 74% 30.05 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
5:53 AM 75.0 °F - 66.0 °F 73% 30.06 in 10.0 mi East 5.8 mph - N/A   Clear
6:53 AM 75.9 °F - 66.9 °F 74% 30.08 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
7:53 AM 75.0 °F - 69.1 °F 82% 30.09 in 10.0 mi East 10.4 mph - 0.00 in   Mostly Cloudy
8:53 AM 73.9 °F - 69.1 °F 85% 30.11 in 8.0 mi East 13.8 mph 26.5 mph 0.00 in   Overcast
9:53 AM 78.1 °F - 64.9 °F 64% 30.12 in 10.0 mi ESE 15.0 mph 23.0 mph N/A   Overcast
10:53 AM 80.1 °F 82.7 °F 68.0 °F 67% 30.11 in 10.0 mi ESE 12.7 mph - N/A   Overcast
11:53 AM 84.0 °F 85.8 °F 64.9 °F 53% 30.10 in 10.0 mi East 18.4 mph 28.8 mph N/A   Clear
12:53 PM 84.0 °F 85.4 °F 64.0 °F 51% 30.07 in 10.0 mi East 18.4 mph 26.5 mph N/A   Scattered Clouds
2:53 PM 82.0 °F 84.9 °F 68.0 °F 62% 30.04 in 10.0 mi ENE 16.1 mph 28.8 mph N/A   Mostly Cloudy
3:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.03 in 10.0 mi ENE 13.8 mph 24.2 mph N/A   Scattered Clouds
4:53 PM 80.1 °F 82.3 °F 66.9 °F 64% 30.03 in 10.0 mi ENE 10.4 mph - N/A   Mostly Cloudy
5:53 PM 77.0 °F - 68.0 °F 74% 30.04 in 10.0 mi ENE 11.5 mph 21.9 mph N/A   Scattered Clouds
6:53 PM 75.9 °F - 68.0 °F 76% 30.05 in 10.0 mi ENE 9.2 mph - N/A   Clear
8:53 PM 77.0 °F - 66.9 °F 71% 30.07 in 10.0 mi East 13.8 mph 21.9 mph N/A   Partly Cloudy
9:53 PM 77.0 °F - 69.1 °F 76% 30.08 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
10:53 PM 77.0 °F - 66.9 °F 71% 30.09 in 10.0 mi East 13.8 mph - N/A   Clear
11:53 PM 77.0 °F - 68.0 °F 74% 30.08 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy