Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 03/05/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-23.8989.42.0135.074.0
1:00 AM----------
2:00 AM-23.6989.92.2146.074.0
3:00 AM-23.5990.51.5153.074.0
4:00 AM-23.8990.82.0135.074.0
5:00 AM-23.4991.20.7123.074.0
6:00 AM----------
7:00 AM-24.6991.91.5158.073.0
8:00 AM-25.0992.31.5177.072.0
9:00 AM-25.1992.81.2168.072.0
10:00 AM-25.6993.22.4144.071.0
11:00 AM----------
12:00 PM-25.6994.02.0153.071.0
1:00 PM-26.9993.92.9167.070.0
2:00 PM-26.9994.31.2144.070.0
3:00 PM-27.5994.22.2154.069.0
4:00 PM-28.5994.62.0167.068.0
5:00 PM-28.6994.62.0160.067.0
6:00 PM-30.5995.12.9150.066.0
7:00 PM-31.6995.31.0142.0--
8:00 PM-31.8995.31.5146.063.0
9:00 PM-29.4995.31.2139.068.0
10:00 PM-26.2995.42.0149.071.0
11:00 PM----------

Daily Averages
-- -26.59 993.20 1.79 150.50 70.58
 

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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