History for St. Thomas, VI

Tuesday, August 21, 2012 — View Current Conditions
Tuesday, August 21, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 83 °F 84 °F  
Max Temperature 90 °F 90 °F 98 °F (1992)
Min Temperature 76 °F 78 °F 74 °F (1989)
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 18 19  
Month to date cooling degree days 405 399  
Year to date cooling degree days 3582 3795  
Since 1 June cooling degree days 1567 1543  
Growing Degree Days 32 (Base 50)    
Moisture
Dew Point 78 °F    
Average Humidity 83    
Maximum Humidity 94    
Minimum Humidity 72    
Precipitation
Precipitation 0.52 in 0.13 in 2.87 in (2011)
Month to date precipitation 1.40 2.35  
Year to date precipitation 20.84 18.76  
Sea Level Pressure
Sea Level Pressure 30.01 in    
Wind
Wind Speed 11 mph (East)    
Max Wind Speed 26 mph    
Max Gust Speed 38 mph    
Visibility 8 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 18, 2013 Rise Set
Actual Time 6:03 AM AST 6:42 PM AST
Civil Twilight 5:40 AM AST 7:04 PM AST
Nautical Twilight 5:14 AM AST 7:30 PM AST
Astronomical Twilight 4:47 AM AST 7:57 PM AST
Moon 9:40 AM AST (8/21) 9:32 PM AST (8/21)
Length Of Visible Light 13h 23m
Length of Day
12h 38m
Waxing Crescent, 19% of the Moon is Illuminated
Aug 21
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
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Hourly Observations
Time (AST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 82.9 °F 91.8 °F 77.0 °F 82% 30.00 in 10.0 mi East 13.8 mph - N/A   Overcast
1:53 AM 82.0 °F 90.2 °F 77.0 °F 85% 29.99 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
2:53 AM 82.0 °F 89.4 °F 75.9 °F 82% 29.98 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
3:53 AM 81.0 °F 87.3 °F 75.9 °F 85% 29.97 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
4:53 AM 81.0 °F 87.3 °F 75.9 °F 85% 29.99 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
5:53 AM 81.0 °F 87.3 °F 75.9 °F 85% 29.99 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:53 AM 82.0 °F 91.0 °F 78.1 °F 88% 30.00 in 10.0 mi East 11.5 mph - 0.00 in Rain Light Rain
7:53 AM 84.0 °F 93.7 °F 77.0 °F 79% 30.01 in 10.0 mi East 13.8 mph 21.9 mph 0.00 in   Partly Cloudy
8:47 AM 78.8 °F - 75.2 °F 89% 30.03 in 1.8 mi ESE 16.1 mph 32.2 mph 0.06 in Rain Heavy Rain
8:53 AM 78.1 °F - 75.9 °F 93% 30.04 in 1.5 mi ESE 9.2 mph 24.2 mph 0.08 in Rain Heavy Rain
8:57 AM 78.8 °F - 75.2 °F 89% 30.03 in 3.0 mi East 5.8 mph - 0.02 in Rain Heavy Rain
9:53 AM 84.0 °F 96.0 °F 79.0 °F 85% 30.03 in 10.0 mi East 6.9 mph - 0.02 in   Scattered Clouds
10:09 AM 80.6 °F 88.1 °F 78.8 °F 94% 30.04 in 2.5 mi East 9.2 mph - 0.04 in Rain Light Rain
10:13 AM 80.6 °F 89.3 °F 80.6 °F 100% 30.03 in 7.0 mi East 8.1 mph - 0.04 in Rain Light Rain
10:20 AM 80.6 °F 89.3 °F 80.6 °F 100% 30.03 in 10.0 mi East 4.6 mph - 0.04 in   Mostly Cloudy
10:53 AM 84.9 °F 97.5 °F 79.0 °F 82% 30.03 in 10.0 mi East 15.0 mph - 0.04 in   Partly Cloudy
11:53 AM 86.0 °F 98.3 °F 78.1 °F 77% 30.03 in 9.0 mi East 18.4 mph 26.5 mph N/A   Scattered Clouds
12:53 PM 87.1 °F 98.8 °F 77.0 °F 72% 30.01 in 10.0 mi ENE 16.1 mph 25.3 mph 0.00 in   Scattered Clouds
1:19 PM 82.4 °F 90.9 °F 77.0 °F 84% 30.03 in 2.5 mi East 25.3 mph 38.0 mph 0.07 in Rain Light Rain
1:21 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.03 in 1.2 mi East 23.0 mph 38.0 mph 0.11 in Rain Heavy Rain
1:30 PM 75.2 °F - 75.2 °F 100% 30.02 in 0.5 mi ENE 10.4 mph 24.2 mph 0.35 in Fog , Rain Heavy Rain
1:38 PM 77.0 °F - 77.0 °F 100% 30.01 in 2.0 mi East 11.5 mph 16.1 mph 0.38 in Rain Rain
1:41 PM 78.8 °F - 77.0 °F 94% 30.00 in 5.0 mi ENE 12.7 mph 18.4 mph 0.38 in Rain Light Rain
1:53 PM 80.1 °F 86.4 °F 78.1 °F 94% 30.00 in 10.0 mi ENE 13.8 mph - 0.38 in   Mostly Cloudy
2:53 PM 82.9 °F 93.8 °F 79.0 °F 88% 29.98 in 10.0 mi East 13.8 mph 20.7 mph N/A   Clear
3:53 PM 84.9 °F 98.9 °F 80.1 °F 85% 29.97 in 10.0 mi East 12.7 mph 21.9 mph N/A   Scattered Clouds
4:53 PM 84.0 °F 96.0 °F 79.0 °F 85% 29.97 in 10.0 mi East 10.4 mph - N/A   Clear
5:53 PM 84.0 °F 94.8 °F 78.1 °F 82% 29.99 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
6:53 PM 82.9 °F 92.8 °F 78.1 °F 85% 29.99 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
7:53 PM 82.0 °F 91.0 °F 78.1 °F 88% 30.00 in 10.0 mi East 10.4 mph 16.1 mph N/A   Scattered Clouds
8:53 PM 82.9 °F 91.8 °F 77.0 °F 82% 30.01 in 10.0 mi ENE 9.2 mph 19.6 mph N/A   Scattered Clouds
9:53 PM 82.0 °F 91.0 °F 78.1 °F 88% 30.01 in 10.0 mi ENE 12.7 mph 19.6 mph N/A   Clear
10:53 PM 82.0 °F 91.0 °F 78.1 °F 88% 30.00 in 10.0 mi East 15.0 mph - N/A   Partly Cloudy
11:53 PM 82.0 °F 91.0 °F 78.1 °F 88% 29.98 in 10.0 mi ENE 11.5 mph - N/A   Partly Cloudy
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