Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 02/13/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-15.0985.00.2333.0--
1:00 AM----------
2:00 AM----------
3:00 AM-17.1983.51.537.058.0
4:00 AM-14.9983.21.718.057.0
5:00 AM-14.5982.81.750.058.0
6:00 AM-15.9982.42.730.063.0
7:00 AM-17.1981.82.745.066.0
8:00 AM-15.6981.13.943.069.0
9:00 AM-17.8980.82.023.071.0
10:00 AM-20.9980.72.9360.072.0
11:00 AM-22.1980.72.7352.072.0
12:00 PM-23.5980.72.9333.071.0
1:00 PM-22.5980.92.0317.068.0
2:00 PM-22.8981.11.7336.062.0
3:00 PM-23.2981.22.4313.067.0
4:00 PM-23.4981.42.9336.063.0
5:00 PM-22.8981.72.4312.061.0
6:00 PM-23.2981.82.4319.063.0
7:00 PM-19.1982.10.5320.049.0
8:00 PM-20.0982.31.2354.060.0
9:00 PM-19.5982.21.01.056.0
10:00 PM-19.2982.42.45.057.0
11:00 PM-17.1982.53.29.061.0

Daily Averages
-- -19.42 981.92 2.14 193.00 63.05
 

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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