Weather History for McMurdo, Antarctica

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Wednesday, August 21, 2013

  Actual Average Record
Temperature  
Mean Temperature -15 °F -  
Max Temperature -9 °F - - ()
Min Temperature -21 °F - - ()
Degree Days  
Heating Degree Days 80    
Moisture  
Dew Point -25 °F    
Average Humidity 36    
Maximum Humidity 49    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in 0.01 in - ()
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 7.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Daily Weather History Graph

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Astronomy

Aug. 21, 2013 Rise Set
Actual Time 11:29 AM NZST 2:26 PM NZST
Civil Twilight 8:54 AM NZST 5:00 PM NZST
Nautical Twilight 6:55 AM NZST 7:01 PM NZST
Astronomical Twilight 4:57 AM NZST 9:00 PM NZST
Moon 4:36 PM NZST (8/21) 9:32 AM NZST (8/21)
Length of Visible Light 8h 05m
Length of Day
2h 57m
Full, 100% of the Moon is Illuminated
Aug 21
Full
Aug 21
Full
Aug 28
Last Quarter
Sep 5
New
Sep 13
First Quarter

Hourly Weather History & Observations

Time (NZST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM -9 °F -26 °F 25% 29.73 in 7 mi North 9.2 mph - -   Mostly Cloudy
6:00 AM -14 °F -27 °F 35% 29.76 in 7 mi East 13.8 mph - -   Scattered Clouds
12:00 PM -14 °F -26 °F 36% 29.84 in 7 mi Calm Calm - -   Scattered Clouds
6:00 PM -14 °F -23 °F 49% 29.87 in 7 mi NNE 3.5 mph - -