***Corrected Winter 2010***

LOCAL CLIMATOLOGICAL DATA HISTORY OF THE AMUNDSEN SCOTT SOUTH POLE STATION

YEAR	1985
MONTH	SEPTEMBER		.... 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	70.3	72.1	71.2	T	080	 5.7	12	080	0.0	4	668.8
2	66.1	70.7	68.6	T	040	 7.5	13	040	0.0	2	670.5
3	64.0	69.9	68.4	T	040	 6.8	12	030	0.0	2	670.5
4	58.7	65.2	62.4	T	020	11.0	20	360	0.0	3	677.5
5	59.3	63.9	61.0	T	010	10.1	14	010	0.0	2	683.1
6	56.5	62.3	58.9	T	030	15.1	25	010	0.0	5	678.4
7	49.5	57.0	52.3	0	360	24.8	36	350	0.0	8	680.8
8	48.6	56.3	51.7	0	360	17.6	23	360	0.0	6	687.6
9	52.8	54.5	53.4	0	010	19.7	32	030	0.0	6	684.3
10	51.7	55.9	54.5	0	020	15.7	25	010	0.0	6	676.0
11	55.0	57.0	56.0	0	010	14.0	23	360	0.0	4	675.7
12	55.6	62.7	57.8	T	010	 9.7	15	010	0.0	6	673.6
13	55.9	61.1	59.0	T	030	14.0	23	020	0.0	8	664.1
14	56.8	60.3	58.4	0	010	15.8	24	010	0.0	6	670.2
15	57.0	67.5	62.5	T	040	 7.3	15	010	0.0	2	671.1
16	66.6	69.8	68.0	T	080	 4.3	12	070	0.0	2	671.6
17	68.1	69.9	69.0	T	080	 6.2	10	080	0.0	2	670.6
18	68.7	71.5	70.3	T	080	 3.9	 8	080	0.0	0	667.5
19	71.0	73.3	72.0	T	080	 2.8	 8	080	0.0	2	667.3
20	69.0	72.0	70.5	T	070	 5.1	 8	050	0.0	2	672.7
21	60.4	71.8	66.3	T	050	 5.3	12	360	0.0	5	676.0
22	48.5	60.2	54.0	T	350	14.8	27	350	0.0	8	679.9
23	47.0	53.7	48.3	T	330	 6.2	10	320	0.0	6	677.0
24	51.2	61.5	58.8	T	070	 3.2	 6	090	0.0	6	671.4
25	58.6	62.4	60.0	T	090	 7.0	12	120	0.0	1	668.9
26	61.9	69.6	64.8	T	120	 8.4	14	090	0.0	2	663.3
27	68.9	69.8	69.3	0	130	11.9	22	120	0.0	1	664.0
28	54.5	70.0	59.4	T	340	10.4	23	340	0.0	8	666.5
29	49.6	64.8	57.7	0	360	14.8	24	340	0.0	6	668.5
30	41.2	50.2	45.2	0	320	17.6	29	300	0.0	7	682.9

AVG	58.1	64.2	61.0	T	010	10.6	36	350	0.0	4	673.3
							7th
AVG MONTHLY	-61.0		PCPN	TRACE			NR DAYS CLEAR	12
HIGHEST	-41.2	ON 30th		SUNSHINE	0.0/ 0%		PARTLY CLOUDY 	13
LOWEST	-73.3	ON 19th						CLOUDY		05
				HIGH PRESSURE	689.8	ON 30th				
				LOW PRESSURE	660.8	ON 26th				

NET CHANGE IN SNOWSTAKE FIELD:	-2.07 inches

Sunrise occurred at 2257UTC on day 20. Sunrise based on US Naval Observatory time.
		
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 Old LCD and Corrected LCD.
All Sky Cover changed to Octas.

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 hourly observations.
LCD data originally reported in NZST.	

Changed Extremes:	
	From	To	
Max T	-44.4	-41.2		
Min T			

Changed Monthly Averages:  (All temps are Minus C)
	From	To			From	To			From	To
Max T	58.5	58.1	Avg Wnd Spd	10.3	10.5	Avg Press	673.0	673.3	
Min T	64.9	64.2	Max Press			Fastest Wnd MPH	
Avg T	61.7	61.0	Min Press						

Changes to Daily Data:

Max Temp	Day	3	4	5	6	7	9	10	11	12	14	15	
		From:	66.6	62.9	58.7	58.7	50.7	51.4	52.8	51.7	55.0	58.3	56.8
		To:	64.0	58.7	59.3	56.5	49.5	52.8	51.7	55.0	55.6	56.8	57.0
		Day	16	17	19	20	21	22	24	26	27	28	29	30
		From:	61.8	67.7	70.0	70.3	68.7	53.1	47.0	58.8	62.5	57.1	54.5	44.4
		To:	66.6	68.1	71.0	69.0	60.4	48.5	51.2	61.9	68.9	54.5	49.6	41.2

Min Temp	Day	1	2	4	5	6	7	8	9	12	13	14	15
		From:	72.9	72.1	69.7	62.1	63.9	58.9	52.6	56.3	58.1	62.7	61.1	61.8
		To:	72.1	70.7	65.2	63.9	62.3	57.0	56.3	54.5	62.7	61.1	60.3	67.5
		Day	16	17	18	19	20	22	23	24	25	26	30
		From:	68.8	69.8	71.0	72.3	73.3	70.8	53.2	59.4	61.5	66.4	62.1
		To:	69.8	69.9	71.5	73.3	72.0	60.2	53.7	61.5	62.4	69.6	50.2

Avg Temp	Day	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
		From:	71.6	70.0	68.6	66.3	60.2	61.2	55.9	50.0	53.5	54.3	54.6	56.1	58.4	59.5	58.7
		To:	71.2	68.6	68.4	62.4	61.0	58.9	52.3	51.7	53.4	54.5	56.0	57.8	59.0	58.4	62.5
		Day	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
		From:	64.3	68.6	69.4	71.1	71.6	70.1	59.7	49.3	53.2	59.7	61.9	67.8	66.3	58.7	50.3
		To:	68.0	69.0	70.3	72.0	70.5	66.3	54.0	48.3	58.8	60.0	64.8	69.3	59.4	57.7	45.2

Number of NZSP observations per day: 24