NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
	CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report		Month: August		Year: 1990
Date	Cloud cover	Photometric	Useful	Useless
1 - 2	0 - 0 - 0 - 2	*
2 - 3	5 - 3 - 3 - 5		*
3 - 4	3 - 3 - 3 - 7		*
4 - 5	7 - 7 - 8 - 8			*
5 - 6	3 - 3 - 6 - 7		*
6 - 7	3 - 3 - 6 - 8		*
7 - 8	1 - 5 - 5 - 6			*
8 - 9	0 - 0 - 0 - 0	*
9 - 10	0 - 0 - 0 - 0	*
10 - 11	0 - 0 - 1 - 2	*
11 - 12	0 - 0 - 1 - 0	*
12 - 13	5 - 4 - 1 - 0		*
13 - 14	0 - 0 - 0 - 0	*
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	7 - 4 - 0 - 0	*
19 - 20	0 - 0 - 0 - 0	*
20 - 21	2 - 5 - 7 - 7			*
21 - 22	0 - 0 - 0 - 1	*
22 - 23	4 - 5 - 6 - 4			*
23 - 24	0 - 0 - 0 - 0	*
24 - 25	7 - 6 - 4 - 3			*
25 - 26	0 - 0 - 0 - 1	*
26 - 27	6 - 3 - 1 - 0		*
27 - 28	0 - 0 - 1 - 1	*
28 - 29	0 - 0 - 0 - 0	*
29 - 30	0 - 1 - 2 - 3		*
30 - 31	8 - 8 - 8 - 8			*
31 - 01	2 - 3 - 6 - 4		*
	Totals	17	8	6
		Min.	Med.	Max.
Temperat. F degrees		29	58	80
Humidity % RH		6	22	98
Wind speed M/H		--	10	52
Rainfall this month:	0.5mm	this year:	39.5mm
			Report by: Oscar Saa