Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 03/07/00

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






12:00 AM-21.5981.19.8146.068.0
1:00 AM-20.9980.29.8142.070.0
2:00 AM----------
3:00 AM-18.5978.38.1136.074.0
4:00 AM----------
5:00 AM-17.6977.411.5137.076.0
6:00 AM-17.1976.98.3137.075.0
7:00 AM----------
8:00 AM-17.1976.210.7140.079.0
9:00 AM----------
10:00 AM-17.6975.38.5142.079.0
11:00 AM-17.6974.99.8144.078.0
12:00 PM----------
1:00 PM-16.8973.59.0144.082.0
2:00 PM----------
3:00 PM-15.0972.68.5142.083.0
4:00 PM-15.9972.05.4147.082.0
5:00 PM-14.0971.67.8137.085.0
6:00 PM-12.9971.58.5133.085.0
7:00 PM----------
8:00 PM-12.4971.39.0137.084.0
9:00 PM----------
10:00 PM-12.4971.09.8136.085.0
11:00 PM-11.4970.811.2135.086.0

Daily Averages






-- -16.17 974.66 9.11 139.69 79.44
 

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.