NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: September		Year: 1976
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	0-0-0-0	*
2 - 3	0-0-0-0	*
3 - 4	0-0-0-0	*
4 - 5	0-0-0-0	*
5 - 6	0-0-7-7		*
6 - 7	8-7-1-0		*	*
7 - 8	0-0-0-0	*
8 - 9	0-0-0-0	*
9 - 10	0-0-0-0	*
10 - 11	0-0-0-1	*
11 - 12	6-8-8-8			*
12 - 13	0-0-0-0	*
13 - 14	8-8-8-8			*
14 - 15	0-0-0-0	*
15 - 16	0-0-0-0	*
16 - 17	0-0-0-0	*
17 - 18	0-0-0-0	*
18 - 19	0-0-0-0	*
19 - 20	0-0-0-0	*
20 - 21	4-8-8-8			*
21 - 22	7-8-6-6			*
22 - 23	1-4-7-1		*	*
23 - 24	8-4-8-8			*
24 - 25	8-4-6-3			*
25 - 26	5-6-8-8			*
26 - 27	3-5-7-0			*
27 - 28	8-8-8-8			*
28 - 29	3-0-0-0	*
29 - 30	2-0-0-3	*
30 - 01	0-0-0-0	*
	Totals	18	3	11
		Min.	Med.	Max.
Temp. Deg. F		18	48	73
Humidity % RH		4		100
Wind speed M/H			43	60
Water, precipitation	this month	00	tot.year:	54mm
			Report by: Oscar Saa