***Corrected Winter 2010***

LOCAL CLIMATOLOGICAL DATA HISTORY OF THE AMUNDSEN SCOTT SOUTH POLE STATION

YEAR	1984
MONTH	JANUARY		.... ALL TEMPERATURES MINUS C....

DAY	TEMPERATURE C		PCPN	AVG WIND	FASTEST		SUN	SKY	STN	WX
	MAX	MIN	AVG		SPEED		MILE		SHINE	COVER	PRESS
					DIR	MPH	SPD	DIR	HRS
1	26.7	28.9	28.0	0	090	 2.9	12	090	24.0	0	682.3
2	26.6	29.4	28.9	T	280	 5.5	14	290	19.6	6	687.3
3	28.5	30.5	29.8	T	030	 5.8	12	290	14.5	5	686.9
4	27.7	30.3	29.5	T	080	 7.6	10	020	18.8	0	686.5
5	27.2	30.0	29.1	0	080	 8.5	13	080	24.0	3	689.4
6	26.3	29.7	27.7	T	040	 9.0	16	040	 9.3	5	688.4
7	26.7	29.3	28.0	T	020	 8.3	16	020	18.4	1	687.8
8	27.6	28.4	28.1	T	050	 8.5	15	020	19.6	3	688.8
9	27.0	28.4	27.7	T	040	 9.5	18	060	15.0	1	685.0
10	27.6	30.0	29.2	T	020	 7.1	14	020	19.6	6	688.0
11	28.3	31.1	29.8	T	020	 8.2	14	020	 9.3	8	690.8
12	26.6	29.7	28.0	T	020	12.4	21	010	18.9	6	688.8
13	23.3	28.7	27.1	T	350	11.6	17	010	22.8	4	691.4
14	21.1	28.5	23.1	T	010	17.3	27	010	 8.7	8	693.4
15	20.4	28.9	23.4	T	290	12.1	25	010	 7.2	8	690.5
16	21.6	28.7	24.7	T	360	12.2	18	360	12.2	8	693.1
17	20.0	25.7	21.6	T	360	 7.4	24	010	 0.0	8	691.6
18	19.0	24.7	20.6	T	330	11.5	20	320	 3.2	7	699.2
19	19.5	26.6	25.7	T	010	11.8	24	340	14.1	7	707.1
20	23.5	27.2	25.3	T	050	 8.6	22	020	10.3	8	708.1
21	24.0	27.7	26.7	T	030	 7.1	13	050	 9.9	6	706.8
22	26.0	30.5	29.5	0	050	 5.5	13	010	23.7	4	704.5
23	27.7	31.6	29.9	0	070	10.6	16	080	23.8	3	696.7
24	26.6	31.6	28.1	T	340	15.2	23	010	19.4	6	692.2
25	25.0	32.1	27.1	T	010	14.9	25	360	 5.9	8	695.5
26	24.3	30.0	29.3	T	030	12.2	23	010	 5.0	1	696.4
27	27.1	31.7	29.4	T	040	10.7	20	360	19.6	4	697.2
28	27.2	31.7	29.2	T	020	15.4	23	020	21.3	6	695.5
29	26.3	31.6	29.0	T	010	14.3	24	010	18.4	6	697.8
30	28.1	32.9	30.6	T	360	 9.1	18	310	21.1	7	697.7
31	28.0	33.5	32.2	T	010	 9.5	15	030	17.7	7	695.2

AVG	25.3	29.7	27.6	T	010	10.0	27	010	15.3	5	693.5
							14th
AVG MONTHLY	-27.6		PCPN	TRACE			NR DAYS CLEAR	05
HIGHEST	-19.0	ON 18th		SUNSHINE	475.3/ 64%	PARTLY CLOUDY 	15
LOWEST	-33.5	ON 31st						CLOUDY		11
				HIGH PRESSURE	708.6	ON 20th
				LOW PRESSURE	680.5	ON 1st

NET CHANGE IN SNOWSTAKE FIELD:	+0.90 inches

The following data was changed from the old LCD:
All Average Temps recalculated for 24hrs instead of Max+Min/2.
Individual Data changed to reflect extremes from LCD and NCDC Data.
All Average Sky Cover changed to reflect data from 00Z through 00Z daily.
All Sky Cover changed to Octas.

Peak wind speed, peak wind direction, precipitation, sunshine amount, and present wx reported in NZST.
Insufficient data to convert these values to UTC.

All temperature, wind, and pressure data taken from NCDC data. LCD data originally reported in NZST.

Changed Extremes:
	From	To
Max T
Min T

Changed Monthly Averages:  (All temps are Minus C)
	From	To			From	To				From	To
Max T	25.7	25.3	Avg Wnd Spd			Avg Press		693.3	693.5
Min T	29.4	29.7	Max Press			Fastest Wnd MPH
Avg T	27.5	27.6	Min Press

Changes to Daily Data:
Max Temp	Day	5	11	12	13	14	16	23	24	28
		From:	29.3	28.6	27.2	26.3	22.6	22.5	29.0	26.7	27.7
		To:	27.2	28.3	26.6	23.3	21.1	21.6	27.7	26.6	27.2

Min Temp	Day	1	2	3	5	10	19	20	21	22	24	26	27	29
		From:	28.4	29.1	30.4	29.9	29.1	26.0	26.5	27.4	29.8	30.9	29.6	30.2	30.3
		To:	28.9	29.4	30.5	30.0	30.0	26.6	27.2	27.7	30.5	31.6	30.0	31.7	31.6

Avg Temp	Day	1	2	3	4	5	6	8	9	10	11	12	13	14	15	16	17
		From:	27.6	27.9	29.5	29.0	29.6	28.0	28.0	28.0	27.7	28.4	29.9	28.5	27.5	25.6	24.6	25.6	22.9
		To:	28.0	28.9	29.8	29.5	29.1	27.7	28.1	27.7	29.2	29.8	28.0	27.1	23.1	23.4	24.7	21.6
		Day	18	19	20	21	22	23	24	25	26	27	28	29	30	31
		From:	21.9	22.8	25.0	25.7	27.9	30.3	28.8	28.5	27.0	28.7	29.7	28.3	30.5	30.8
		To:	20.6	25.7	25.3	26.7	29.5	29.9	28.1	27.1	29.3	29.4	29.2	29.0	30.6	32.2

Number of NCDC observations per day: 8