data	temp	conta
abr/91	51	41.69
mai/91	61	42.64
jun/91	74	36.62
jul/91	77	40.70
ago/91	78	38.49
set/91	74	37.88
out/91	59	35.94
nov/91	48	39.34
dez/91	44	49.66
jan/92	34	55.49
fev/92	32	47.81
mar/92	41	44.43
abr/92	43	48.87
mai/92	57	39.48
jun/92	66	40.89
jul/92	72	40.89
ago/92	72	42.39
set/92	70	38.31
out/92	NA	NA
nov/92	45	43.82
dez/92	39	44.41
jan/93	35	46.24
fev/93	NA	NA
mar/93	30	50.80
abr/93	49	47.64
mai/93	NA	NA
jun/93	68	38.70
jul/93	78	47.47
