Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 02/18/00

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






12:00 AM-20.6978.81.5115.063.0
1:00 AM-19.5978.31.7111.058.0
2:00 AM----------
3:00 AM-18.2976.52.092.057.0
4:00 AM----------
5:00 AM-19.2975.41.714.059.0
6:00 AM-21.0974.90.7352.056.0
7:00 AM-19.0974.41.7336.052.0
8:00 AM-24.5973.93.9299.061.0
9:00 AM----------
10:00 AM-25.1973.12.4258.072.0
11:00 AM----------
12:00 PM-26.0972.93.2279.071.0
1:00 PM-24.5972.84.1295.073.0
2:00 PM----------
3:00 PM-25.2972.52.2312.072.0
4:00 PM----------
5:00 PM-24.4972.44.9355.073.0
6:00 PM-27.5972.92.9357.069.0
7:00 PM----------
8:00 PM-26.9974.42.9360.056.0
9:00 PM----------
10:00 PM-25.2975.42.237.051.0
11:00 PM-24.5976.11.764.047.0

Daily Averages






-- -23.21 974.67 2.48 227.25 61.88
 

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.