Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 03/25/00

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






12:00 AM-30.0980.23.7156.067.0
1:00 AM-31.4979.44.9184.065.0
2:00 AM----------
3:00 AM-30.9978.45.6180.064.0
4:00 AM----------
5:00 AM-31.4977.76.3182.064.0
6:00 AM-31.0977.35.1187.065.0
7:00 AM----------
8:00 AM-31.0976.56.8177.064.0
9:00 AM----------
10:00 AM-33.0975.86.3199.062.0
11:00 AM-35.0975.75.6188.060.0
12:00 PM-35.8975.64.6195.059.0
1:00 PM-36.0975.42.7165.059.0
2:00 PM----------
3:00 PM-34.4974.45.4185.060.0
4:00 PM-32.9974.15.6184.062.0
5:00 PM-32.6974.24.6182.062.0
6:00 PM-32.6973.75.4182.061.0
7:00 PM----------
8:00 PM-31.6972.44.4196.063.0
9:00 PM-28.6972.37.6170.065.0
10:00 PM----------
11:00 PM-26.9970.86.1177.067.0

Daily Averages






-- -32.06 975.52 5.34 181.71 62.88
 

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.