***Corrected Winter 2010***

LOCAL CLIMATOLOGICAL DATA HISTORY OF THE AMUNDSEN SCOTT SOUTH POLE STATION

YEAR	1984
MONTH	JULY		.... 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	65.6	68.6	67.3	T	080	 6.7	12	080	M	0	692.2
2	61.1	68.3	63.4	T	100	13.4	21	090	M	0	681.6
3	62.4	64.6	63.8	T	080	13.3	25	090	M	0	674.1
4	60.7	66.6	63.4	T	050	10.2	32	050	M	0	678.4
5	48.8	67.8	53.4	T	360	12.5	23	360	M	6	685.0
6	47.3	59.4	52.6	T	350	 5.9	24	320	M	6	691.7
7	48.5	62.2	56.6	T	060	 5.2	10	350	M	5	688.5
8	53.1	66.2	63.9	T	060	 8.3	15	030	M	0	678.3
9	59.2	63.8	62.4	T	030	14.7	23	030	M	0	667.1
10	57.7	64.9	60.4	0	030	13.7	23	020	M	7	669.9
11	58.0	61.0	58.6	0	020	16.8	24	020	M	8	672.4
12	57.0	59.1	57.8	0	010	17.4	28	020	M	8	672.1
13	45.5	58.8	50.5	0	010	26.0	38	010	M	8	670.9
14	42.2	51.6	45.1	0	020	27.3	48	020	M	7	669.5
15	42.0	57.2	56.2	0	010	15.0	45	010	M	4	670.7
16	49.4	57.3	51.0	0	350	15.7	23	350	M	8	675.2
17	49.3	50.7	49.8	0	010	19.4	31	010	M	8	674.7
18	49.6	53.3	51.6	0	010	24.9	35	010	M	8	671.3
19	46.1	54.1	51.1	0	360	23.3	37	360	M	8	669.9
20	44.3	52.7	45.4	0	360	20.9	36	360	M	8	677.3
21	43.0	49.4	46.3	0	350	17.8	32	360	M	6	680.9
22	40.5	50.0	45.1	0	360	27.9	37	360	M	8	679.8
23	40.2	47.5	43.3	0	360	31.3	51	360	M	8	675.4
24	41.5	52.7	49.8	0	010	24.3	44	010	M	7	670.0
25	49.5	58.3	54.9	0	020	14.1	33	360	M	2	670.0
26	53.8	59.4	56.3	T	010	16.5	25	010	M	0	669.2
27	52.6	55.9	53.7	0	020	16.5	27	010	M	0	667.3
28	52.0	55.5	53.8	0	010	16.0	25	360	M	2	667.9
29	52.4	56.6	54.8	0	010	16.5	25	010	M	3	673.5
30	52.4	56.6	54.9	0	010	16.8	28	010	M	0	676.7
31	47.2	56.9	50.2	0	010	 9.5	27	010	M	6	679.5

AVG	50.7	58.3	54.4	T	010	16.7	51	360	M	5	675.5
							23rd
AVG MONTHLY	-54.4		PCPN	TRACE			NR DAYS CLEAR	11
HIGHEST	-40.2	ON 23rd		SUNSHINE	M		PARTLY CLOUDY 	07
LOWEST	-68.6	ON 1st						CLOUDY		13
				HIGH PRESSURE	696.5	ON 1st
				LOW PRESSURE	665.1	ON 28th
NET CHANGE IN SNOWSTAKE FIELD:	+0.60 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	51.6	50.7	Avg Wnd Spd	16.7		Avg Press		676.3	675.5
Min T	57.4	58.3	Max Press			Fastest Wnd MPH
Avg T	54.5	54.4	Min Press

Changes to Daily Data:
Max Temp	Day	1	5	10	13	16	19	22	26	31
		From:	66.3	53.3	60.9	50.7	50.3	51.5	43.9	54.3	50.7
		To:	65.6	48.8	57.7	45.5	49.4	46.1	40.5	53.8	47.2

Min Temp	Day	4	6	7	9	14	15	18	21	24	25	28	29	30
		From:	64.5	53.3	60.1	62.0	50.7	56.2	51.6	46.1	49.5	54.5	54.3	56.4	55.0
		To:	66.6	59.4	62.2	63.8	51.6	57.2	53.3	49.4	52.7	58.3	55.5	56.6	56.6

Avg Temp	Day	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
		From:	67.5	64.7	63.5	62.6	60.6	50.3	54.3	59.6	60.6	62.9	59.5	58.0	54.8	46.5	49.1	53.8
		To:	67.3	63.4	63.8	63.4	53.4	52.6	56.6	63.9	62.4	60.4	58.6	57.8	50.5	45.1	56.2	51.0
		Day	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
		From:	50.0	50.6	52.8	48.5	44.5	47.0	43.9	45.5	52.0	56.9	54.3	53.2	54.4	53.7	53.8
		To:	49.8	51.6	51.1	45.4	46.3	45.1	43.3	49.8	54.9	56.3	53.7	53.8	54.8	54.9	50.2

Number of NCDC observations per day: 8