Weather History for St. Thomas, VI

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Tuesday, August 26, 2014

  Actual Average Record
Temperature  
Mean Temperature 84 °F 84 °F  
Max Temperature 87 °F 90 °F 96 °F (1995)
Min Temperature 80 °F 78 °F 73 °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 19 19  
Month to date cooling degree days 493 494  
Year to date cooling degree days 3898 3890  
Since 1 June cooling degree days 1675 1638  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 71    
Maximum Humidity 79    
Minimum Humidity 63    
Precipitation  
Precipitation 0.07 in 0.15 in 0.75 in (2006)
Month to date precipitation 6.71 3.03  
Year to date precipitation 20.90 19.44  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 15 mph (SE)    
Max Wind Speed 23 mph    
Max Gust Speed 33 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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Astronomy

Aug. 26, 2014 Rise Set
Actual Time 6:04 AM AST 6:38 PM AST
Civil Twilight 5:41 AM AST 7:01 PM AST
Nautical Twilight 5:15 AM AST 7:27 PM AST
Astronomical Twilight 4:49 AM AST 7:53 PM AST
Moon 6:46 AM AST (8/26) 7:15 PM AST (8/26)
Length of Visible Light 13h 19m
Length of Day
12h 34m
New Moon, 1% of the Moon is Illuminated
Aug 26
New Moon
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New

Hourly Weather History & Observations

Time (AST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
3:05 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.92 in 10.0 mi SE 16.1 mph - N/A   Mostly Cloudy
3:53 AM 82.0 °F 88.6 °F 75.0 °F 79% 29.93 in 10.0 mi SE 15.0 mph - N/A   Mostly Cloudy
4:53 AM 82.0 °F 88.6 °F 75.0 °F 79% 29.94 in 10.0 mi SE 15.0 mph - 0.00 in   Mostly Cloudy
5:53 AM 82.0 °F 88.6 °F 75.0 °F 79% 29.94 in 10.0 mi SE 20.7 mph - N/A   Partly Cloudy
1:53 PM 87.1 °F 95.4 °F 73.9 °F 65% 29.99 in 10.0 mi SE 13.8 mph - N/A   Clear
6:53 PM 82.9 °F 90.2 °F 75.0 °F 77% 29.99 in 10.0 mi ESE 11.5 mph - N/A   Clear
11:48 PM 82.4 °F 89.5 °F 75.2 °F 79% 30.03 in 10.0 mi ESE 12.7 mph - N/A   Mostly Cloudy