Guraramiranga/82487
04°17'S
39°00'W
1961-1990
CE
Guaramiranga
Fortaleza/82397
03°45'S
38°33'W
Fortaleza
Sobral/82392
03°44'S
40°20'W
Sobral
Acaraú/82294
02°53'S
40°08'W
Marco
Parnaíba/82287
03°05'S
41°46'W
PI
Parnaíba
Chapadinha/82382
43°21'W
MA
São Luís
São Luís/82280
02°32'S
44°13'W
Chapadinha