Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 03/22/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-22.9989.12.9310.075.0
1:00 AM-23.1988.85.9337.074.0
2:00 AM-23.2988.25.9337.074.0
3:00 AM-22.9987.85.1337.074.0
4:00 AM-22.1987.54.6343.075.0
5:00 AM-21.9987.34.1338.076.0
6:00 AM-21.9987.15.4358.076.0
7:00 AM-21.4986.83.77.077.0
8:00 AM-20.8986.46.125.077.0
9:00 AM-20.5986.17.122.078.0
10:00 AM-20.8985.67.830.078.0
11:00 AM-20.0984.97.859.078.0
12:00 PM-18.9984.39.847.080.0
1:00 PM-17.5983.011.540.082.0
2:00 PM-16.8982.013.453.083.0
3:00 PM-17.1982.45.6329.081.0
4:00 PM-18.8983.35.6355.079.0
5:00 PM-22.9984.410.0352.073.0
6:00 PM-26.9985.68.5348.069.0
7:00 PM-27.6986.78.3345.068.0
8:00 PM-30.2988.17.3358.065.0
9:00 PM-31.1989.47.3358.0--
10:00 PM-32.0990.86.1344.061.0
11:00 PM----------

Daily Averages
-- -22.67 986.33 6.95 236.17 75.14
 

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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