Daily Weather Report for Lettau on 02/20/00

Automatic Weather Station: Lettau

Location: 82°52S, 174°45W
Date: 02/20/00

Time (UTC)	Temperature (°C)	Pressure (mb)	Wind Speed (mps)	Wind Direction (° from N)	Relative Humidity (%)

12:00 AM	--	--	--	--	--
1:00 AM	-18.9	981.4	2.7	126.0	53.0
2:00 AM	-19.2	981.2	2.4	135.0	54.0
3:00 AM	-19.5	980.9	2.0	136.0	55.0
4:00 AM	-20.6	980.7	2.4	133.0	57.0
5:00 AM	--	--	--	--	--
6:00 AM	-23.1	980.4	2.2	130.0	60.0
7:00 AM	-23.5	980.3	1.5	118.0	60.0
8:00 AM	-24.8	980.4	2.2	133.0	60.0
9:00 AM	-24.2	980.1	1.7	120.0	59.0
10:00 AM	--	--	--	--	--
11:00 AM	-25.9	979.7	1.5	154.0	68.0
12:00 PM	--	--	--	--	--
1:00 PM	-26.9	979.2	0.7	71.0	68.0
2:00 PM	-25.9	978.9	0.5	1.0	70.0
3:00 PM	--	--	--	--	--
4:00 PM	-28.2	978.6	1.2	285.0	67.0
5:00 PM	-25.6	978.4	2.0	277.0	60.0
6:00 PM	-25.2	978.1	1.7	337.0	49.0
7:00 PM	-23.9	978.0	2.2	298.0	53.0
8:00 PM	-25.1	977.7	2.7	313.0	58.0
9:00 PM	-23.4	977.4	3.4	327.0	51.0
10:00 PM	--	--	--	--	--
11:00 PM	-21.9	977.2	3.2	358.0	45.0
Daily Averages

--	-23.66	979.37	2.01	191.78	58.17

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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