Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 02/25/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-19.6970.56.8201.053.0
1:00 AM----------
2:00 AM-16.5968.56.3201.060.0
3:00 AM-16.8967.74.4199.057.0
4:00 AM-18.2967.34.9205.059.0
5:00 AM-18.9966.95.1198.058.0
6:00 AM----------
7:00 AM-19.1965.98.1216.060.0
8:00 AM-16.0965.38.1213.061.0
9:00 AM-14.1964.89.0212.065.0
10:00 AM-10.8964.29.0188.086.0
11:00 AM----------
12:00 PM-10.9963.94.6164.090.0
1:00 PM-15.1963.57.3136.074.0
2:00 PM-21.2964.34.4135.071.0
3:00 PM-23.5964.74.9142.070.0
4:00 PM-23.4965.56.3135.070.0
5:00 PM-20.6965.55.4139.072.0
6:00 PM----------
7:00 PM-18.1965.12.2137.072.0
8:00 PM-18.9965.35.4123.073.0
9:00 PM-19.5965.65.4129.069.0
10:00 PM-19.9966.07.3129.073.0
11:00 PM----------

Daily Averages
-- -17.95 965.82 6.05 168.53 68.05
 

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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