NATIONAL OPTICAL ASTRONOMY OBSERVATORY
CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report
Month:
SEPTEMBER
Year:
2000
Date
Cloud cover
Photometric
Useful
Useless
1 - 2
0-0-0-0
*
2 - 3
0-0-0-0
*
3 - 4
0-0-1-2
*
4 - 5
5-4-2-0
*
5 - 6
1-2-2-3
*
6 - 7
5-5-6-8
*
7 - 8
0-1-4-6
*
8 - 9
6-6-7-8
*
9 - 10
8-8-8-8
*
10 - 11
8-8-8-8
*
11 - 12
8-8-8-8
*
12 - 13
8-8-8-8
*
13 - 14
8-8-8-8
*
14 - 15
0-1-3-7
*
15 - 16
1-0-0-0
*
16 - 17
1-0-0-1
*
17 - 18
2-1-0-0
*
18 - 19
0-2-6-6
*
19 - 20
8-8-8-8
*
20 - 21
7-8-4-2
*
21 - 22
1-0-0-0
*
22 - 23
0-0-0-5
*
23 - 24
0-0-0-0
*
24 - 25
0-0-0-0
*
25 - 26
0-0-0-0
*
26 - 27
0-0-0-0
*
27 - 28
0-0-0-0
*
28 - 29
0-0-0-0
*
29 - 30
1-0-0-0
*
30 - 01
0-0-0-0
*
Totals
13
8
9
Min.
Med.
Max.
Temperat. deg.C
-2
11
19
Humidity % RH
18
40
100
Wind speed M/H
0
12
50
Water precipitation
this month:
35 mm
total year:
155 mm
Reported by:
Oscar Saa