Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 01/02/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-4.4969.42.9192.0--
1:00 AM----------
2:00 AM-4.8967.65.9175.066.0
3:00 AM----------
4:00 AM-4.8965.66.6158.075.0
5:00 AM-4.8964.95.1165.075.0
6:00 AM-4.6964.25.9157.075.0
7:00 AM-4.8963.56.1156.078.0
8:00 AM----------
9:00 AM-4.8962.28.1154.082.0
10:00 AM-4.9961.78.3150.086.0
11:00 AM-4.9961.27.3144.084.0
12:00 PM-4.9960.67.8139.083.0
1:00 PM----------
2:00 PM-5.5960.110.7139.086.0
3:00 PM----------
4:00 PM-5.2959.711.7137.084.0
5:00 PM-4.4959.68.5140.078.0
6:00 PM----------
7:00 PM-4.2959.210.0140.083.0
8:00 PM-4.1958.912.9139.080.0
9:00 PM-3.6958.812.2139.077.0
10:00 PM-3.9958.911.2136.082.0
11:00 PM----------

Daily Averages
-- -4.62 962.12 8.31 150.59 79.63
 

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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