Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 03/20/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-22.1994.14.1133.073.0
1:00 AM-22.1994.55.6135.072.0
2:00 AM-22.2994.84.9132.073.0
3:00 AM-22.5995.04.4127.073.0
4:00 AM-22.4995.82.7135.073.0
5:00 AM-22.4996.22.9139.073.0
6:00 AM----------
7:00 AM-22.8997.23.7132.073.0
8:00 AM-22.8997.44.1136.073.0
9:00 AM-23.1997.93.4137.073.0
10:00 AM-23.1998.13.9135.071.0
11:00 AM----------
12:00 PM-23.9998.43.4156.072.0
1:00 PM-25.2998.72.9170.071.0
2:00 PM-28.2998.83.2161.068.0
3:00 PM-29.8998.63.2167.067.0
4:00 PM-30.4998.72.7185.066.0
5:00 PM-31.2998.92.7194.065.0
6:00 PM-28.6999.22.4182.068.0
7:00 PM-25.8998.92.9226.071.0
8:00 PM-26.1998.83.9212.071.0
9:00 PM-25.6998.74.1215.072.0
10:00 PM-23.6998.43.9216.074.0
11:00 PM-25.1998.34.6208.072.0

Daily Averages
-- -24.95 997.52 3.62 165.14 71.09
 

UTC = Universal Time Coordinate, the time at Greenwich, England, or 0° longitude. Meteorologists use this to avoid confusion between time zones.

mb = millibars, a unit of atmospheric pressure.

mps = meters per second.

Wind Direction = the direction the wind is coming from. It is measured from north working clockwise: in "meteorological degrees," 0 = North, 90 = East, 180 = South, 270 = West, 360 = North.

Relative Humidity = the amount of moisture in the air relative to the amount of moisture the air could possibly hold at that same temperature.

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