NATIONAL OPTICAL ASTRONOMY OBSERVATORIES
CERRO TOLOLO INTER-AMERICAN OBSERVATORY
Meteorology Report Month: May Year: 1994
Date Cloud cover Photometric Useful Useless
1 - 2 0 - 0 - 0 - 0 *    
2 - 3 4 - 3 - 4 - 3   *  
3 - 4 4 - 3 - 2 - 2   *  
4 - 5 0 - 2 - 1 - 2   *  
5 - 6 2 - 1 - 0 - 0   *  
6 - 7 1 - 3 - 4 - 3     *
7 - 8 8 - 8 - 8 - 8     *
8 - 9 5 - 5 - 3 - 2   *  
9 - 10 1 - 0 - 2 - 3   *  
10 - 11 0 - 0 - 0 - 0 *    
11 - 12 1 - 0 - 0 - 0 *    
12 - 13 1 - 0 - 0 - 0 *    
13 - 14 1 - 0 - 0 - 0 *    
14 - 15 0 - 0 - 0 - 0 *    
15 - 16 0 - 0 - 0 - 0 *    
16 - 17 3 - 4 - 4 - 4   *  
17 - 18 1 - 4 - 8 - 8   *  
18 - 19 5 - 2 - 0 - 0   *  
19 - 20 2 - 2 - 1 - 0   *  
20 - 21 4 - 1 - 3 - 3   *  
21 - 22 3 - 3 - 4 - 4   * *
22 - 23 4 - 7 - 8 - 8     *
23 - 24 8 - 8 - 6 - 6     *
24 - 25 0 - 0 - 0 - 6 *    
25 - 26 7 - 5 - 3 - 2   *  
26 - 27 8 - 5 - 3 - 4   *  
27 - 28 3 - 7 - 7 - 7   *  
28 - 29 5 - 7 - 7 - 6   *  
29 - 30 8 - 8 - 8 - 8     *
30 - 31 1 - 3 - 6 - 8   *  
31 - 01 4 - 5 - 5 - 6      
Totals 8 19 4
Min. Med. Max.
Temperat. F degrees   33 53 83
Humidity % RH   5 20 100
Wind speed M/H   -- -- --
Rainfall this month: 0.0 this year: 0.0
Report by: Oscar Saa