Weather History for St. Thomas, VI

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Wednesday, October 12, 2011

  Actual Average Record
Temperature  
Mean Temperature 83 °F 83 °F  
Max Temperature 88 °F 89 °F 96 °F (1994)
Min Temperature 78 °F 77 °F 70 °F (1973)
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 18  
Month to date cooling degree days 213 216  
Year to date cooling degree days 4438 4775  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 75    
Maximum Humidity 85    
Minimum Humidity 65    
Precipitation  
Precipitation T in 0.18 in 3.24 in (1973)
Month to date precipitation 0.19 2.01  
Year to date precipitation 35.95 27.74  
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 29.90 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 14 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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Daily Weather History Graph

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Date:

Astronomy

Oct. 12, 2011 Rise Set
Actual Time 6:12 AM AST 5:59 PM AST
Civil Twilight 5:50 AM AST 6:21 PM AST
Nautical Twilight 5:25 AM AST 6:47 PM AST
Astronomical Twilight 5:00 AM AST 7:12 PM AST
Moon 6:15 PM AST (10/12) 6:30 AM AST (10/12)
Length of Visible Light 12h 30m
Length of Day
11h 47m
Full, 100% of the Moon is Illuminated
Oct 12
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

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 80.1 °F 85.1 °F 75.0 °F 85% 29.92 in 10.0 mi NE 5.8 mph - N/A   Clear
1:53 AM 81.0 °F 86.2 °F 73.9 °F 79% 29.91 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
2:20 AM 78.8 °F - 73.4 °F 83% 29.89 in 10.0 mi NE 5.8 mph - 0.00 in Rain Light Rain
2:53 AM 79.0 °F - 73.9 °F 84% 29.88 in 10.0 mi Calm Calm - 0.00 in   Clear
3:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.88 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.88 in 10.0 mi NE 5.8 mph - N/A   Clear
5:53 AM 79.0 °F - 73.9 °F 84% 29.89 in 10.0 mi NE 6.9 mph - N/A   Clear
6:53 AM 81.0 °F 86.7 °F 75.0 °F 82% 29.91 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:53 AM 84.0 °F 91.9 °F 75.0 °F 74% 29.93 in 10.0 mi NE 6.9 mph - N/A   Clear
8:53 AM 84.9 °F 93.3 °F 75.0 °F 72% 29.94 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
9:53 AM 86.0 °F 93.8 °F 73.9 °F 67% 29.96 in 10.0 mi ENE 12.7 mph - N/A   Partly Cloudy
10:53 AM 87.1 °F 97.3 °F 75.9 °F 69% 29.94 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
11:07 AM 87.8 °F 97.6 °F 75.2 °F 66% 29.93 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
11:53 AM 87.1 °F 96.3 °F 75.0 °F 67% 29.91 in 10.0 mi ESE 13.8 mph - N/A   Scattered Clouds
12:53 PM 87.1 °F 97.3 °F 75.9 °F 69% 29.89 in 10.0 mi ESE 13.8 mph - N/A   Clear
1:53 PM 87.1 °F 97.3 °F 75.9 °F 69% 29.86 in 10.0 mi ESE 13.8 mph - N/A   Clear
3:53 PM 86.0 °F 96.0 °F 75.9 °F 72% 29.85 in 10.0 mi East 12.7 mph - N/A   Partly Cloudy
4:53 PM 84.9 °F 92.1 °F 73.9 °F 69% 29.86 in 10.0 mi East 11.5 mph 18.4 mph N/A   Clear
5:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 29.86 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
6:53 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.86 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
7:53 PM 82.9 °F 90.2 °F 75.0 °F 77% 29.87 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
8:53 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.89 in 10.0 mi NE 6.9 mph - N/A   Clear
9:53 PM 81.0 °F 86.2 °F 73.9 °F 79% 29.90 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
10:53 PM 78.1 °F - 73.0 °F 84% 29.90 in 10.0 mi NE 6.9 mph - 0.00 in Rain Light Rain
11:53 PM 81.0 °F 87.9 °F 77.0 °F 88% 29.90 in 10.0 mi ENE 5.8 mph - 0.00 in   Partly Cloudy