London, United Kingdom

3:39 PM GMT on February 20, 2017 (GMT +0000)
Heathrow

Weather History for EGLL - March, 2013

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Monday, March 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 46 °F 54 °F 66 °F (2005)
Min Temperature 30 °F 40 °F 30 °F (2013)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 36 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 0.04 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.27 in    
Wind  
Wind Speed 3 mph ()    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 4.3 miles    
Events Fog , Rain , Thunderstorm    
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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Date:

Astronomy

Mar. 18, 2013 Rise Set
Actual Time 6:08 AM GMT 6:11 PM GMT
Civil Twilight 5:35 AM GMT 6:44 PM GMT
Nautical Twilight 4:56 AM GMT 7:24 PM GMT
Astronomical Twilight 4:16 AM GMT 8:04 PM GMT
Moon 9:16 AM GMT (3/18) 12:37 AM GMT (3/18)
Length of Visible Light 13h 09m
Length of Day
12h 02m
Waxing Crescent, 39% of the Moon is Illuminated
Mar 18
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (GMT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:20 AM 33.8 °F - 32.0 °F 93% 29.24 in 1.6 mi Variable 2.3 mph - N/A   Mist
12:50 AM 32.0 °F - 30.2 °F 93% 29.24 in 1.2 mi Calm Calm - N/A   Mist
1:20 AM 32.0 °F 28.7 °F 32.0 °F 100% 29.24 in 1.7 mi SSE 3.5 mph - N/A   Mist
1:50 AM 33.8 °F - 32.0 °F 93% 29.24 in 3.1 mi South 2.3 mph - N/A   Unknown
2:20 AM 30.2 °F - 30.2 °F 100% 29.24 in 0.4 mi East 2.3 mph - N/A Fog Fog
2:50 AM 32 °F - 31 °F 96% 29.23 in 3 mi East 2.3 mph - -   Mist
2:50 AM 30.2 °F - 30.2 °F 100% 29.24 in 1.2 mi East 2.3 mph - N/A   Mist
3:20 AM 30.2 °F - 30.2 °F 100% 29.21 in 3.1 mi NE 2.3 mph - N/A   Mist
3:50 AM 32.0 °F - 30.2 °F 93% 29.21 in 1.8 mi Calm Calm - N/A   Mist
4:20 AM 32.0 °F 28.7 °F 30.2 °F 93% 29.21 in 0.6 mi SW 3.5 mph - N/A   Mist
4:50 AM 30.2 °F - 30.2 °F 100% 29.21 in 1.7 mi SW 2.3 mph - N/A Fog Patches of Fog
5:20 AM 30.2 °F - 30.2 °F 100% 29.24 in 1.6 mi SW 2.3 mph - N/A Fog Patches of Fog
5:50 AM 31 °F - 30 °F 94% 29.24 in 4 mi NNE 4.6 mph - -   Mist
5:50 AM 30.2 °F 26.7 °F 30.2 °F 100% 29.24 in 1.9 mi SW 3.5 mph - N/A   Scattered Clouds
6:20 AM 32.0 °F 28.7 °F 32.0 °F 100% 29.24 in 3.7 mi South 3.5 mph - N/A   Scattered Clouds
6:50 AM 33.8 °F 29.6 °F 33.8 °F 100% 29.24 in 3.7 mi East 4.6 mph - N/A   Mostly Cloudy
7:20 AM 35.6 °F 32.8 °F 33.8 °F 93% 29.24 in 2.5 mi ENE 3.5 mph - N/A Fog Mostly Cloudy
7:50 AM 37.4 °F 33.8 °F 33.8 °F 87% 29.24 in 2.5 mi NE 4.6 mph - N/A Fog Haze
8:20 AM 37.4 °F 33.8 °F 35.6 °F 93% 29.24 in 3.1 mi East 4.6 mph - N/A   Haze
8:50 AM 38 °F - 37 °F 94% 29.24 in 6 mi East 3.5 mph - -   Scattered Clouds
8:50 AM 37.4 °F - 35.6 °F 93% 29.24 in 3.1 mi Variable 2.3 mph - N/A   Haze
9:20 AM 39.2 °F 35.9 °F 35.6 °F 87% 29.24 in 2.8 mi NE 4.6 mph - N/A Rain Light Rain Showers
9:50 AM 41.0 °F 39.0 °F 37.4 °F 87% 29.24 in 3.1 mi Variable 3.5 mph - N/A Rain Light Rain Showers
10:20 AM 42.8 °F 39.3 °F 39.2 °F 87% 29.24 in 3.7 mi ENE 5.8 mph - N/A   Mostly Cloudy
10:50 AM 41.0 °F 37.1 °F 39.2 °F 93% 29.24 in 4.3 mi ENE 5.8 mph - N/A   Mostly Cloudy
11:20 AM 42.8 °F 41.1 °F 39.2 °F 87% 29.24 in 6.2 mi Variable 3.5 mph - N/A Rain Light Rain Showers
11:50 AM 43 °F - 39 °F 81% 29.25 in 5 mi WNW 2.3 mph - - Rain Light Rain Showers
11:50 AM 42.8 °F 40.1 °F 39.2 °F 87% 29.24 in 6.2 mi NW 4.6 mph - N/A Rain Light Rain Showers
12:20 PM 42.8 °F 41.1 °F 39.2 °F 87% 29.24 in 6.2 mi Variable 3.5 mph - N/A   Scattered Clouds
12:50 PM 44.6 °F 43.1 °F 39.2 °F 81% 29.24 in 6.2 mi Variable 3.5 mph - N/A   Scattered Clouds
1:20 PM 46.4 °F 45.2 °F 37.4 °F 71% 29.24 in 6.2 mi Variable 3.5 mph - N/A   Mostly Cloudy
1:50 PM 44.6 °F 40.2 °F 37.4 °F 76% 29.24 in 6.2 mi East 8.1 mph - N/A   Mostly Cloudy
2:20 PM 42.8 °F 36.6 °F 37.4 °F 81% 29.24 in 5.0 mi East 11.5 mph - N/A   Scattered Clouds
2:50 PM 41 °F - 39 °F 88% 29.27 in 3 mi SE 5.8 mph - - Rain Rain Showers
2:50 PM 41.0 °F 38.0 °F 37.4 °F 87% 29.27 in 4.3 mi East 4.6 mph - N/A Rain Light Rain Showers
3:20 PM 41.0 °F - 37.4 °F 87% 29.27 in 6.2 mi East 2.3 mph - N/A Rain , Thunderstorm Light Rain Showers
3:50 PM 41.0 °F - 35.6 °F 81% 29.27 in 6.2 mi SE 2.3 mph - N/A Rain Light Rain Showers
4:20 PM 41.0 °F 38.0 °F 37.4 °F 87% 29.27 in 6.2 mi ENE 4.6 mph - N/A Rain Light Rain Showers
4:50 PM 41.0 °F 37.1 °F 37.4 °F 87% 29.27 in 6.2 mi ENE 5.8 mph - N/A Rain Light Rain Showers
5:20 PM 41.0 °F 38.0 °F 37.4 °F 87% 29.30 in 6.2 mi NE 4.6 mph - N/A Rain Light Rain Showers
5:50 PM 41 °F - 38 °F 85% 29.31 in 9 mi NNE 4.6 mph - - Rain Light Rain Showers
5:50 PM 41.0 °F 38.0 °F 37.4 °F 87% 29.30 in 6.2 mi NE 4.6 mph - N/A Rain Light Rain Showers
6:20 PM 41.0 °F 39.0 °F 37.4 °F 87% 29.30 in 6.2 mi Variable 3.5 mph - N/A Rain Light Rain
6:50 PM 41.0 °F 38.0 °F 37.4 °F 87% 29.33 in 6.2 mi NE 4.6 mph - N/A Rain Light Rain Showers
7:20 PM 41.0 °F 38.0 °F 37.4 °F 87% 29.33 in 6.2 mi NE 4.6 mph - N/A Rain Light Rain Showers
7:50 PM 39.2 °F 35.0 °F 37.4 °F 93% 29.33 in 6.2 mi NE 5.8 mph - N/A Rain Light Rain
8:20 PM 39.2 °F 37.0 °F 37.4 °F 93% 29.33 in 6.2 mi NE 3.5 mph - N/A Rain Light Rain
8:50 PM 40 °F - 38 °F 88% 29.34 in 7 mi NNE 2.3 mph - - Rain Rain
8:50 PM 39.2 °F 37.0 °F 37.4 °F 93% 29.33 in 6.2 mi NNE 3.5 mph - N/A Rain Light Rain Showers
9:20 PM 41.0 °F 37.1 °F 37.4 °F 87% 29.33 in 6.2 mi ENE 5.8 mph - N/A Rain Light Rain Showers
9:50 PM 39.2 °F 37.0 °F 37.4 °F 93% 29.36 in 6.2 mi Variable 3.5 mph - N/A Rain Light Rain Showers
10:20 PM 39.2 °F 37.0 °F 37.4 °F 93% 29.36 in 6.2 mi Variable 3.5 mph - N/A   Scattered Clouds
10:50 PM 39.2 °F 37.0 °F 37.4 °F 93% 29.36 in 3.1 mi Variable 3.5 mph - N/A Rain Light Rain
11:20 PM 39.2 °F 35.9 °F 37.4 °F 93% 29.36 in 1.9 mi North 4.6 mph - N/A Rain Light Rain
11:50 PM 38 °F - 37 °F 94% 29.37 in 3 mi NNE 4.6 mph - - Rain Rain
11:50 PM 39.2 °F 35.9 °F 37.4 °F 93% 29.36 in 1.8 mi NNE 4.6 mph - N/A   Light Drizzle