***Corrected Winter 2010***

LOCAL CLIMATOLOGICAL DATA HISTORY OF THE AMUNDSEN SCOTT SOUTH POLE STATION

YEAR	1980
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	55.0	62.8	57.9	T	070	13.9	20	060	M	4	682.1
2	51.7	60.0	57.2	T	080	14.1	25	050	M	3	686.8
3	52.3	61.1	58.8	T	080	17.2	36	080	M	6	679.6
4	53.9	61.1	56.0	0	030	16.4	29	010	M	8	682.1
5	53.2	61.7	59.3	0	030	12.3	27	030	M	4	688.2
6	55.0	62.5	58.3	T	040	14.4	16	060	M	5	686.9
7	54.0	60.6	57.0	T	050	16.1	20	040	M	3	684.2
8	53.3	63.3	58.0	T	010	17.3	25	030	M	1	681.7
9	53.6	62.5	60.0	T	060	13.0	31	010	M	3	679.3
10	57.8	65.0	61.7	T	070	14.4	18	060	M	4	674.2
11	57.4	64.8	59.3	T	030	16.1	28	030	M	5	661.8
12	57.7	66.8	66.0	T	060	13.5	29	020	M	3	660.4
13	56.7	67.0	60.1	T	040	17.0	21	030	M	3	664.6
14	52.8	60.1	54.0	T	030	16.1	29	030	M	6	666.6
15	51.8	60.4	58.4	T	360	20.5	29	030	M	7	673.1
16	52.2	59.9	53.4	T	030	13.8	28	360	M	7	682.9
17	50.8	63.9	58.0	T	090	12.4	25	010	M	3	677.8
18	55.8	67.8	64.6	T	090	11.0	15	090	M	2	681.3
19	58.7	66.8	64.9	T	040	 8.0	16	010	M	2	688.8
20	52.0	67.8	56.3	T	050	 6.9	14	060	M	6	679.7
21	49.5	61.0	53.2	T	130	 6.0	11	120	M	7	683.8
22	49.0	59.6	58.0	T	100	 9.5	18	100	M	4	691.4
23	52.0	62.8	55.2	T	090	 2.9	12	050	M	7	687.6
24	51.2	57.0	54.5	T	060	 1.7	 8	030	M	8	680.7
25	53.4	60.0	58.4	T	110	11.5	16	130	M	7	677.3
26	54.5	67.8	62.5	T	110	16.7	25	120	M	7	678.6
27	59.7	69.0	67.8	0	100	12.0	30	110	M	1	686.3
28	62.2	70.3	66.8	T	110	 7.2	16	100	M	5	686.5
29	62.0	69.8	66.5	T	090	13.0	16	090	M	5	680.2
30	66.0	70.0	69.1	T	100	 9.6	22	100	M	2	684.6
31	63.3	70.7	66.0	T	070	13.0	20	080	M	1	683.6

AVG	55.1	64.0	59.9	T	030	12.5	36	080	M	4	680.1
							 3rd
AVG MONTHLY	-59.9		PCPN	TRACE			NR DAYS CLEAR	08
HIGHEST	-49.0	ON 22nd		SUNSHINE	M		PARTLY CLOUDY 	20
LOWEST	-70.7	ON 31st						CLOUDY		03
				HIGH PRESSURE	692.4	ON 23rd
				LOW PRESSURE	657.8	ON 13rd

NET CHANGE IN SNOWSTAKE FIELD:	+1.00 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 Monthly Averages:  (All temps are Minus C)
	From	To			From	To			From	To
Max T	56.0	55.1	Avg Wnd Spd	12.7	12.5	Avg Press
Min T	63.4	64.0	Max Press			Fastest Wnd MPH
Avg T	59.7	59.9	Min Press

Changes to Daily Data:
Max Temp	Day	1	4	6	7	10	13	14	16	20	23	28	31
		From:	57.3	54.3	58.9	55.0	58.9	60.0	54.0	53.3	52.7	56.3	67.0	67.4
		To:	55.0	53.9	55.0	54.0	57.8	56.7	52.8	52.2	52.0	52.0	62.2	63.3

Min Temp	Day	3	5	17	24	25	26	30
		From:	61.0	59.3	57.3	56.3	59.9	61.1	69.0
		To:	61.1	61.7	63.9	57.0	60.0	67.8	70.0

Avg Temp	Day	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
		From:	60.0	55.9	56.7	57.7	56.3	60.7	57.8	58.3	58.0	62.0	61.1	62.3	63.5	57.0	56.1	56.6
		To:	57.9	57.2	58.8	56.0	59.3	58.3	57.0	58.0	60.0	61.7	59.3	66.0	60.1	54.0	58.4	53.4
		Day	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
		From:	54.0	61.8	62.8	60.3	55.3	54.3	59.5	53.8	56.7	57.8	64.3	68.7	65.9	67.5	69.1
		To:	58.0	64.6	64.9	56.3	53.2	58.0	55.2	54.5	58.4	62.5	67.8	66.8	66.5	69.1	66.0

Number of NCDC observations per day: 4