Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 02/04/00
Time
(UTC)		 Temperature
(°C)		 Pressure
(mb)		 Wind Speed
(mps)		 Wind Direction
(° from N)		 Relative Humidity
(%)
12:00 AM-12.9990.44.1195.0--
1:00 AM-11.8990.03.4201.059.0
2:00 AM-10.4989.72.2223.049.0
3:00 AM----------
4:00 AM----------
5:00 AM----------
6:00 AM----------
7:00 AM----------
8:00 AM----------
9:00 AM----------
10:00 AM----------
11:00 AM----------
12:00 PM-13.5987.82.7180.075.0
1:00 PM-14.4988.03.9216.073.0
2:00 PM-14.2988.02.7226.069.0
3:00 PM-14.1987.92.9203.074.0
4:00 PM-14.1987.83.9196.079.0
5:00 PM-11.9987.83.2187.088.0
6:00 PM-10.5988.02.9163.085.0
7:00 PM-10.0988.12.2182.0--
8:00 PM-10.4988.23.9194.067.0
9:00 PM-8.8988.12.0206.0--
10:00 PM----------
11:00 PM----------

Daily Averages
-- -12.08 988.45 3.08 197.85 71.80
 

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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