Rainiest Cities in Piauí

Top 100 cities ranked by rainiest cities

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All Countries · Brazil · Piauí

Rainiest Cities — Piauí

1 Miguel Alves 67.1"

2 Batalha 65.7"

3 Esperantina 65.3"

4 Joaquim Pires 62.6"

5 Caraúbas do Piauí 62.6"

6 Caxingó 62.6"

7 União 62.4"

8 Cabeceiras do Piauí 62.4"

9 Lagoa Alegre 60.8"

10 Barras 60.0"

11 Porto 60.0"

12 Nossa Senhora dos Remédios 60.0"

13 São João do Arraial 60.0"

14 Campo Largo do Piauí 60.0"

15 Parnaíba 59.5"

16 Buriti dos Lopes 59.5"

17 Ilha Grande 59.5"

18 Luzilândia 59.2"

19 Matias Olímpio 59.2"

20 Madeiro 59.2"

21 Joca Marques 59.2"

22 José de Freitas 58.6"

23 Nazária 57.3"

24 Campo Maior 56.5"

25 Altos 56.5"

26 Teresina 56.3"

27 Santa Filomena 56.2"

28 Piripiri 55.6"

29 Capitão de Campos 55.6"

30 Boa Hora 55.6"

31 Boqueirão do Piauí 55.6"

32 Nossa Senhora de Nazaré 55.6"

33 Alto Longá 55.1"

34 Piracuruca 53.2"

35 Palmeirais 51.5"

36 Amarante 50.9"

37 Lagoa de São Francisco 49.6"

38 Luís Correia 49.3"

39 Sigefredo Pacheco 47.3"

40 Cajueiro da Praia 45.4"

41 Pedro II 44.3"

42 Cocal 44.3"

43 Juazeiro do Piauí 43.9"

44 Bom Princípio do Piauí 43.5"

45 Baixa Grande do Ribeiro 43.5"

46 Gilbués 43.5"

47 Floriano 43.4"

48 São João da Serra 43.1"

49 Novo Oriente do Piauí 42.8"

50 Uruçuí 42.6"

51 Landri Sales 42.4"

52 Cristalândia do Piauí 42.3"

53 Castelo do Piauí 42.1"

54 Redenção do Gurguéia 42.0"

55 Corrente 41.4"

56 São João da Fronteira 41.1"

57 Cocal dos Alves 40.9"

58 Ribeiro Gonçalves 40.8"

59 Nazaré do Piauí 40.8"

60 Monte Alegre do Piauí 40.7"

61 Valença do Piauí 40.1"

62 Elesbão Veloso 39.8"

63 Aroazes 39.8"

64 Bertolínia 39.3"

65 Parnaguá 38.4"

66 Água Branca 38.4"

67 Regeneração 38.4"

68 São Pedro do Piauí 38.4"

69 Angical do Piauí 38.4"

70 Barro Duro 38.4"

71 Milton Brandão 38.2"

72 Bom Jesus 37.8"

73 Júlio Borges 37.3"

74 Curimatá 37.1"

75 São Francisco do Piauí 36.8"

76 Itaueira 36.8"

77 Santa Luz 36.7"

78 Demerval Lobão 36.6"

79 Monsenhor Gil 36.6"

80 Beneditinos 36.6"

81 Buriti dos Montes 35.6"

82 Cristino Castro 35.6"

83 Alvorada do Gurguéia 35.6"

84 Palmeira do Piauí 35.6"

85 Colônia do Gurguéia 34.8"

86 Pimenteiras 34.8"

87 Manoel Emídio 34.8"

88 Inhuma 34.3"

89 São Miguel do Tapuio 33.7"

90 Avelino Lopes 32.4"

91 Isaías Coelho 32.0"

92 Caracol 30.7"

93 Assunção do Piauí 30.4"

94 Itainópolis 29.5"

95 São Raimundo Nonato 29.3"

96 Simplício Mendes 29.1"

97 Marcolândia 28.0"

98 Fartura do Piauí 27.2"

99 São João do Piauí 26.9"

100 Dirceu Arcoverde 26.8"

The rainiest cities in Piauí receive the highest annual precipitation, creating lush green landscapes and abundant water resources. Miguel Alves leads with 67.1 inches of precipitation annually.

High rainfall supports diverse ecosystems, extensive park systems, and reliable water supplies. These cities often feature vibrant gardens, green spaces, and agricultural communities that benefit from consistent moisture throughout the year.

While abundant rainfall supports lush environments, it can also bring challenges including flooding risks, high humidity, and more frequent overcast days. Many rainy cities have adapted with robust drainage systems, covered public spaces, and a cultural embrace of indoor activities.

Did You Know?

1. Miguel Alves receives 67.1" of precipitation annually — that's about 5.6 feet of water.
2. The rainiest cities in the U.S. are primarily in the Southeast and Pacific Northwest, though for very different reasons — tropical moisture vs. marine influence.
3. High rainfall areas tend to have lower wildfire risk and more reliable municipal water supplies.

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