Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 01/10/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-5.9988.02.9254.067.0
1:00 AM----------
2:00 AM-5.8987.83.9247.054.0
3:00 AM-6.1987.64.1244.056.0
4:00 AM-6.5987.63.2232.061.0
5:00 AM-6.9987.53.4220.064.0
6:00 AM-7.1987.63.2220.063.0
7:00 AM-7.0987.52.9209.069.0
8:00 AM-7.2987.63.4210.069.0
9:00 AM-7.2987.62.4234.067.0
10:00 AM-7.6987.53.9248.068.0
11:00 AM-7.6987.53.4247.068.0
12:00 PM-7.1987.72.7257.067.0
1:00 PM-7.2987.52.4230.062.0
2:00 PM-7.6987.23.4247.064.0
3:00 PM----------
4:00 PM-7.2986.92.9255.064.0
5:00 PM-7.2987.02.7237.061.0
6:00 PM-7.6986.84.6237.060.0
7:00 PM-7.6986.75.4247.060.0
8:00 PM----------
9:00 PM-7.0986.62.9265.057.0
10:00 PM-7.0986.53.9261.060.0
11:00 PM-5.9986.22.9248.052.0

Daily Averages
-- -6.97 987.28 3.36 240.43 62.52
 

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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