NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report
Month: September
Year: 1984
Date
Cloud cover
Photometric
Useful
Useless
1 - 2
2 - 0 - 0 - 0
*
2 - 3
7 - 8 - 8 - 8
*
3 - 4
6 - 6 - 8 - 7
*
4 - 5
8 - 4 - 2 - 5
*
5 - 6
2 - 5 - 6 - 6
*
6 - 7
2 - 1 - 2 - 5
*
7 - 8
2 - 1 - 3 - 5
*
8 - 9
3 - 8 - 7 - 7
*
9 - 10
4 - 5 - 8 - 8
*
10 - 11
3 - 4 - 0 - 0
*
11 - 12
0 - 0 - 0 - 0
*
12 - 13
0 - 1 - 3 - 7
*
13 - 14
7 - 5 - 0 - 0
*
14 - 15
8 - 8 - 8 - 8
*
15 - 16
8 - 8 - 8 - 8
*
16 - 17
8 - 8 - 8 - 8
*
17 - 18
8 - 7 - 7 - 5
*
18 - 19
8 - 8 - 5 - 7
*
19 - 20
6 - 5 - 3 - 8
*
20 - 21
0 - 0 - 4 - 1
*
21 - 22
0 - 0 - 0 - 0
*
22 - 23
4 - 5 - 7 - 7
*
23 - 24
4 - 2 - 0 - 4
*
24 - 25
8 - 8 - 8 - 8
*
25 - 26
7 - 0 - 0 - 0
*
26 - 27
0 - 0 - 0 - 0
*
27 - 28
0 - 0 - 0 - 0
*
28 - 29
0 - 0 - 0 - 0
*
29 - 30
0 - 0 - 0 - 0
*
30 - 31
0 - 0 - 0 - 0
*
31 - 01
Totals
9
9
12
Min.
Med.
Max.
Temperat. deg.F
26
45 - 50
76
Humidity % RH
6
25 - 30
100
Wind speed M/H
00
10 - 15
54
Water, precipitation
this month
3.5
tot.year:
485.5
Report by: Oscar Saa