Years 
Mean 
Maximum 
Mean Max, 
Mean Min. 
Minimum 
1949=1953 
1954, 
1949-1953 
1954, 
1955 
Mean 
Maximum 
Mean Max. 
Mean Min. 
Minimum 
1949-1953 
1954 
1955 
1956 
1957 
1958 
Mean 
Maximum 
Mean Max, 
Mean Min. 
Minimum 
January 
Temp. 
°F 
79 3 
82 
81.0 
77.0 
75 
Sal. 
%o 
Boek 
36.3 
3509 
33.8 
Shl58) 
36.0 
359 
3509 
38.6 
hog ¢/ 
35.3 
34.6 
February 
Temp. Sal. 
°F OFS 
3507 
37.0 
36.4 
3he5 
33.8 
March 
Temp. 
°F 
79.7 
83 
81.0 
78.3 
at 
Sal. 
ho 
3565 
36.6 
36.2 
3he2 
3ho1 
Table 1.- Surface Water 
May 
Temp. 
°F 
Sal. 
%o 
3544 
3703 
36.3 
34.06 
33.8 
June 
Temp, Sal. 
° F fey 
81.8 
(Te) 
3501 
36.0 
3509 
33.8 
32.7 
*Observations for the year are incomplete; extremes are for the months shown. 
Temp. 
°F 
Sis 
8h, 
83.0 
80.5 
80 
82.2 
S3ea 
82.4 
86 
84.6 
80.2 
78 
82.0 
82.8 
83.0 
82.3 
86 
84.7 
80.5 
80 
85.2 
85.1 
85.7 
86.5 
87.9 
86.0 
90 
87.7 
Bhd 
82 
BG'7/ 
Means and 
July 
Sal. 
ho 
LUCIA 
35-0 
37.6 
36.0 
336 
3302 
ST. 
ST. LUCIA 
3520 
Bh e5 
3heD 
377 
35.9 
33-7 
3205 
TRINIDAD 
24.6 
23.8 
2304 
24.2 
29h 
26.9 
21,3 
17.5 
CARTAGENA, 
85.9 
31.9 
29.0 
29.8 
32.1 
340 
32.7 
31.6 
36.2 
341 
28.5 
23.8 
RIOHACHA, 
| 
