Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 01/24/00

Time
(UTC)
Temperature
(°C)
Pressure
(mb)
Wind Speed
(mps)
Wind Direction
(° from N)
Relative Humidity
(%)






12:00 AM----------
1:00 AM----------
2:00 AM----------
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10:00 AM----------
11:00 AM----------
12:00 PM----------
1:00 PM----------
2:00 PM----------
3:00 PM----------
4:00 PM----------
5:00 PM----------
6:00 PM-9.5981.76.1157.067.0
7:00 PM-9.4981.65.6147.067.0
8:00 PM-9.0981.25.4157.064.0
9:00 PM----------
10:00 PM----------
11:00 PM----------

Daily Averages






-- -9.30 981.50 5.70 153.67 66.00
 

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.