NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: August		Year: 1999
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	0-1-4-7		*
5 - 6	7-7-4-7			*
6 - 7	0-0-1-1		*
7 - 8	0-0-0-0	*
8 - 9	1-1-0-0		*
9 - 10	0-0-0-0	*
10 - 11	0-0-0-0	*
11 - 12	0-0-0-0	*
12 - 13	0-0-2-3		*
13 - 14	2-2-3-2		*
14 - 15	5-6-8-8			*
15 - 16	1-2-1-0		*
16 - 17	0-0-0-0	*
17 - 18	0-0-0-0	*
18 - 19	0-1-0-0		*
19 - 20	2-2-1-2		*
20 - 21	7-5-2-2		*
21 - 22	1-1-1-1		*
22 - 23	3-3-8-8		*
23 - 24	8-4-1-0		*
24 - 25	0-0-0-0	*
25 - 26	0-0-0-0	*
26 - 27	4-3-3-1		*
27 - 28	7-7-7-7			*
28 - 29	8-8-8-8			*
29 - 30	8-8-8-8			*
30 - 31	8-8-8-8			*
31 - 01	8-8-8-8			*
	Totals	11	13	7
		Min.	Med.	Max.
Temperat. deg.C		-3	9	22
Humidity % RH		~15	35	100
Wind speed M/H		0	10	45
Water, precipitation	this month	10.5	tot.year:	44.3
			Report by: Oscar Saa