NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: October		Year: 1978
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	0-0-0-0	*
2 - 3	5-3-8-7			*
3 - 4	8-6-8-8			*
4 - 5	0-0-0-0	*
5 - 6	7-7-4-4			*
6 - 7	0-0-0-0	*
7 - 8	0-0-1-0	*
8 - 9	0-0-0-0	*
9 - 10	1-0-0-0	*
10 - 11	1-2-3-3		*
11 - 12	4-4-1-1		*
12 - 13	0-0-0-0	*
13 - 14	0-0-0-1	*
14 - 15	4-2-0-0		*
15 - 16	0-0-0-0	*
16 - 17	0-0-0-0	*
17 - 18	8-8-8-8			*
18 - 19	8-8-8-8			*
19 - 20	3-2-2-3		*
20 - 21	3-6-7-5			*
21 - 22	1-4-5-4			*
22 - 23	0-0-0-0	*
23 - 24	0-0-0-0	*
24 - 25	0-0-0-0	*
25 - 26	6-8-8-8			*
26 - 27	1-1-3-4		*
27 - 28	4-1-0-1		*
28 - 29	2-2-0-0		*
29 - 30	0-0-0-0	*
30 - 31	2-0-0-0		*
31 - 01	2-1-0-0		*
	Totals	14	9	8
		Min.	Med.	Max.
Temp. Deg. F		38	56	77
Humidity % RH		6		96
Wind speed M/H			38	58
Water, precipitation	this month	00	tot.year:	68.1mm
			Report by: Oscar Saa