Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 02/26/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-18.6966.33.2135.067.0
1:00 AM-16.4966.13.4157.070.0
2:00 AM-13.0965.45.4139.073.0
3:00 AM-13.5965.04.4143.0--
4:00 AM----------
5:00 AM-13.1964.05.4136.073.0
6:00 AM-15.0963.64.1144.077.0
7:00 AM-13.1962.86.1135.076.0
8:00 AM-15.2962.74.1143.075.0
9:00 AM----------
10:00 AM-17.9962.05.6178.080.0
11:00 AM----------
12:00 PM-17.6961.15.4178.077.0
1:00 PM-17.8960.35.4182.076.0
2:00 PM-17.1959.96.8188.074.0
3:00 PM-17.6959.25.4187.073.0
4:00 PM----------
5:00 PM-16.5959.24.1194.074.0
6:00 PM-14.5959.65.4170.073.0
7:00 PM-14.9959.94.1171.069.0
8:00 PM-15.9960.43.7168.071.0
9:00 PM----------
10:00 PM-11.4961.12.9151.061.0
11:00 PM----------

Daily Averages
-- -15.51 962.14 4.72 161.06 72.88
 

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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