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Sunday, August 25, 2013

  Actual Average (EGLL) Record (EGLL)
Temperature  
Mean Temperature 64 °F -  
Max Temperature 74 °F 70 °F 87 °F (2001)
Min Temperature 53 °F 54 °F 50 °F (1998)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 41    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 9 mph ()    
Max Wind Speed 16 mph    
Max Gust Speed -    
Visibility 6.7 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Astronomy

Aug. 25, 2013 Rise Set
Actual Time 6:05 AM BST 8:04 PM BST
Civil Twilight 5:29 AM BST 8:39 PM BST
Nautical Twilight 4:45 AM BST 9:23 PM BST
Astronomical Twilight 3:54 AM BST 10:13 PM BST
Moon 9:44 PM BST (8/25) 11:31 AM BST (8/25)
Length of Visible Light 15h 10m
Length of Day
13h 59m
Waning Gibbous, 78% of the Moon is Illuminated
Aug 25
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (BST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:50 AM 58 °F 52 °F 73% 29.89 in 19 mi WNW 10.4 mph - -   Mostly Cloudy
3:50 AM 55 °F 49 °F 72% 29.87 in 19 mi NW 9.2 mph - -   Partly Cloudy
6:50 AM 55 °F 52 °F 84% 29.87 in 9 mi NW 9.2 mph - -   Overcast
7:50 AM 55.4 °F 53.6 °F 94% 29.86 in 5.6 mi NW 9.2 mph - N/A   Light Drizzle
8:20 AM 55.4 °F 53.6 °F 94% 29.86 in 2.8 mi NW 9.2 mph - N/A   Mostly Cloudy
8:50 AM 55.4 °F 55.4 °F 100% 29.89 in 2.5 mi NW 6.9 mph - N/A Rain Mostly Cloudy
9:20 AM 57.2 °F 57.2 °F 100% 29.89 in 2.5 mi North - - N/A   Mostly Cloudy
9:50 AM 59 °F 57 °F 92% 29.89 in 4 mi NNW 8.1 mph - -   Overcast
9:50 AM 57.2 °F 57.2 °F 100% 29.89 in 3.7 mi NNW 9.2 mph - N/A   Mostly Cloudy
10:20 AM 59.0 °F 57.2 °F 94% 29.89 in 3.7 mi NNW 11.5 mph - N/A   Mostly Cloudy
10:50 AM 59.0 °F 57.2 °F 94% 29.89 in 3.7 mi NNW 9.2 mph - N/A   Mostly Cloudy
11:20 AM 60.8 °F 59.0 °F 94% 29.89 in 3.7 mi NNW 8.1 mph - N/A   Mostly Cloudy
11:50 AM 62.6 °F 59.0 °F 88% 29.92 in 4.3 mi North 6.9 mph - N/A   Mostly Cloudy
12:20 PM 64.4 °F 60.8 °F 88% 29.92 in 6.2 mi NNW 11.5 mph - N/A   Scattered Clouds
12:50 PM 68.0 °F 60.8 °F 78% 29.92 in 6.2 mi North 10.4 mph - N/A   Mostly Cloudy
1:20 PM 69.8 °F 62.6 °F 78% 29.92 in 6.2 mi North 9.2 mph - N/A   Scattered Clouds
1:50 PM 69.8 °F 59.0 °F 68% 29.92 in 6.2 mi North 10.4 mph - N/A   Scattered Clouds
2:20 PM 71.6 °F 59.0 °F 64% 29.92 in 6.2 mi NE 11.5 mph - N/A   Scattered Clouds
2:50 PM 71.6 °F 59.0 °F 64% 29.92 in 6.2 mi NE 13.8 mph - N/A   Scattered Clouds
3:20 PM 73.4 °F 57.2 °F 57% 29.92 in 6.2 mi ENE 15.0 mph - N/A   Scattered Clouds
3:50 PM 74 °F 55 °F 41% 29.94 in 12 mi ENE 13.8 mph - -   Scattered Clouds
3:50 PM 73.4 °F 53.6 °F 50% 29.95 in 6.2 mi NE 16.1 mph - N/A   Scattered Clouds
4:20 PM 73.4 °F 57.2 °F 57% 29.95 in 6.2 mi North - - N/A   Scattered Clouds
4:50 PM 73.4 °F 55.4 °F 53% 29.95 in 6.2 mi NE 11.5 mph - N/A   Scattered Clouds
5:20 PM 73.4 °F 55.4 °F 53% 29.95 in 6.2 mi ENE 13.8 mph - N/A   Scattered Clouds
5:50 PM 71.6 °F 55.4 °F 57% 29.95 in 6.2 mi ENE 12.7 mph - N/A   Scattered Clouds
6:20 PM 71.6 °F 57.2 °F 60% 29.98 in 6.2 mi East 11.5 mph - N/A   Scattered Clouds
6:50 PM 70 °F 58 °F 57% 29.98 in 11 mi East 9.2 mph - -   Mostly Cloudy
6:50 PM 69.8 °F 57.2 °F 64% 29.98 in - East 10.4 mph - N/A   Clear
7:20 PM 68.0 °F 59.0 °F 73% 29.98 in - East 9.2 mph - N/A   Clear
9:50 PM 58 °F 56 °F 91% 30.04 in 6 mi Calm Calm - -