NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month:	October	Year: 2001
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	0-0-0-0	*
2 - 3	0-0-0-0	*
3 - 4	0-0-0-1	*
4 - 5	0-0-0-0	*
5 - 6	0-1-0-0		*
6 - 7	0-1-0-0		*
7 - 8	0-0-0-0	*
8 - 9	0-0-0-0	*
9 - 10	0-0-1-2		*
10 - 11	0-0-0-0	*
11 - 12	1-2-1-0		*
12 - 13	3-3-3-3		*
13 - 14	3-5-5-6			*
14 - 15	0-0-0-1	*
15 - 16	0-0-0-0	*
16 - 17	0-0-1-5		*
17 - 18	0-0-0-0	*
18 - 19	0-0-0-0	*
19 - 20	5-1-0-0		*
20 - 21	4-3-1-1		*
21 - 22	2-3-3-3		*
22 - 23	6-7-7-8			*
23 - 24	0-0-0-0	*
24 - 25	2-1-2-1		*
25 - 26	3-3-5-6		*
26 - 27	7-8-8-8			*
27 - 28	5-3-1-0		*
28 - 29	0-0-0-0	*
29 - 30	0-0-0-0	*
30 - 31	0-0-1-3		*
31 - 01	1-4-6-3		*
	Totals	14	14	3
		Min.	Med.	Max.
Temperat. deg.C		2	14	23
Humidity % RH		15	30	100
Wind speed M/H		0	12	50
Water, precipitation this month		3	tot.year:	140.5
			Report by:	Oscar Saa