***Corrected Winter 2010***

LOCAL CLIMATOLOGICAL DATA HISTORY OF THE AMUNDSEN SCOTT SOUTH POLE STATION

YEAR	1984
MONTH	OCTOBER		.... 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	60.3	67.2	65.7	T	060	 6.4	14	050	 0.0	1	667.6
2	62.7	67.0	63.9	T	020	10.0	15	030	 3.2	2	666.0
3	55.5	64.2	60.5	0	020	11.3	18	020	 1.1	7	672.7
4	53.3	62.8	54.4	0	020	 7.9	17	010	 0.0	6	674.5
5	53.7	61.0	58.8	0	080	 5.1	16	020	 8.7	4	671.7
6	57.2	62.2	59.8	T	080	 5.1	10	080	23.5	1	666.0
7	57.2	62.7	59.9	T	020	 5.0	12	050	23.8	4	669.0
8	54.9	63.0	55.8	0	010	10.3	17	020	 4.6	8	673.6
9	49.9	58.8	54.1	0	010	 5.1	20	360	 9.6	7	672.8
10	47.7	55.1	50.6	T	030	 2.9	13	010	 1.1	7	674.8
11	46.6	53.3	47.9	T	350	 4.6	12	360	 0.3	7	674.2
12	46.9	54.4	52.0	T	030	10.4	17	030	14.0	5	673.4
13	40.5	54.7	43.0	0	320	12.4	25	330	 0.0	8	673.2
14	40.0	50.5	48.7	T	070	 5.4	17	320	 0.0	8	673.3
15	48.9	53.8	51.3	T	100	 4.0	 9	040	 8.9	6	671.4
16	49.7	56.1	53.8	T	100	 4.8	 9	100	24.0	2	667.3
17	49.4	57.2	54.5	T	080	 2.4	 8	060	24.0	2	666.1
18	53.1	57.3	55.5	T	080	 5.8	 9	050	23.5	1	666.4
19	51.7	58.0	54.4	T	100	 3.4	10	090	24.0	0	669.3
20	50.5	56.4	53.6	T	350	 3.0	 7	010	20.0	7	676.9
21	43.8	53.7	46.3	T	040	 2.0	 9	350	 0.0	8	681.0
22	36.1	47.3	38.2	T	180	 2.4	 8	350	 0.0	8	682.8
23	35.7	46.6	44.1	T	120	 7.5	12	190	14.8	2	682.3
24	43.9	51.1	48.3	T	120	 6.9	18	120	M	2	679.0
25	40.5	50.9	45.5	T	080	 0.7	10	090	23.9	7	677.8
26	40.4	51.1	44.9	T	160	 3.8	 7	170	16.1	5	677.8
27	41.7	52.7	51.3	T	120	 6.3	13	120	23.9	4	679.2
28	47.2	53.1	49.2	T	010	 6.8	13	120	13.7	8	678.6
29	46.6	49.7	48.2	T	360	10.2	16	360	15.7	8	678.5
30	44.4	50.3	45.9	T	360	15.5	24	360	 5.5	8	677.7
31	42.7	47.3	45.4	T	020	 7.3	24	360	19.4	8	677.7

AVG	48.2	55.8	51.8	T	020	 6.3	25	330	11.6	5	674.0
							13th
AVG MONTHLY	-51.8		PCPN	TRACE			NR DAYS CLEAR	09
HIGHEST	-35.7	ON 23rd		SUNSHINE	347.3	46.7	PARTLY CLOUDY 	07
LOWEST	-67.2	ON 1st						CLOUDY		15
				HIGH PRESSURE	683.7	ON 23rd
				LOW PRESSURE	664.3	ON 1st
NET CHANGE IN SNOWSTAKE FIELD:	+1.10 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	-67.0	-67.2

Changed Monthly Averages:  (All temps are Minus C)
	From	To			From	To				From	To
Max T	49.2	48.2	Avg Wnd Spd			Avg Press		673.9	674.0
Min T	55.2	55.8	Max Press			Fastest Wnd MPH
Avg T	52.2	51.8	Min Press

Changes to Daily Data:
Max Temp	Day	2	3	4	7	8	9	10	13	17	20	21	22	25	28	29	31
		From:	62.8	62.8	53.7	57.8	55.8	53.9	48.5	42.0	49.5	52.2	46.9	38.5	44.1	50.7	47.3	45.9
		To:	62.7	55.5	53.3	57.2	54.9	49.9	47.7	40.5	49.4	50.5	43.8	36.1	40.5	47.2	46.6	42.7

Min Temp	Day	1	5	6	7	9	12	14	15	16	17	23	24	26	27
		From:	66.0	58.5	61.1	62.3	58.7	53.6	48.9	51.9	54.7	56.8	46.0	49.1	48.0	52.0
		To:	67.2	61.0	62.2	62.7	58.8	54.4	50.5	53.8	56.1	57.2	46.6	51.1	51.1	52.7

Avg Temp	Day	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
		From:	63.2	64.9	63.5	58.3	56.1	59.2	60.0	59.4	56.3	51.8	50.0	50.3	48.4	44.5	50.4	52.2
		To:	65.7	63.9	60.5	54.4	58.8	59.8	59.9	55.8	54.1	50.6	47.9	52.0	43.0	48.7	51.3	53.8
		Day	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
		From:	53.2	55.2	54.9	54.3	50.3	42.9	40.9	46.5	47.5	44.2	46.9	51.9	48.5	47.4	46.6
		To:	54.5	55.5	54.4	53.6	46.3	38.2	44.1	48.3	45.5	44.9	51.3	49.2	48.2	45.9	45.4

Number of NCDC observations per day: 8