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Coldest sea in Peru in October

89 coastal locations in Peru ranked by typical October sea temperature, coldest first. Region-wide average in October: 17.7°C.

Coldest in October

Pueblo Nuevo

15.1°C October mean in Peru

Regional October average

17.7°C

across all 89 coastal locations in Peru

Vs annual mean

-1.8°C

below the year-round regional average

What the Peru sea feels like in October

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Peru monthly average 17.6°C to 22.3°C
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  • Warmest month February 22.3°C
  • Coldest month September 17.6°C
  • Annual mean 19.5°C
  • Months above 20°C 4 of 12

Where October fits in the year

October sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Peru month rankings:

Peru sea temperature map (live)

The map shows today's latest reading at every Peru location. The list below is based on the typical October mean.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Peru locations in October

Sorted by typical October mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location October mean
1 Pueblo Nuevo 15.1°C
2 San Juan Ica 15.3°C
3 Lomas Arequipa 15.6°C
4 Cusco 15.9°C
5 Bahia Huarmey Áncash 15.9°C
6 La Caleta Culebras Áncash 15.9°C
7 Chancay 16.1°C
8 Puerto Huacho Gobierno Regional de Lima 16.1°C
9 Samanco 16.1°C
10 San Juan de Marcona 16.1°C
11 Callao 16.2°C
12 Chorrillos 16.2°C
13 La Punta 16.2°C
14 Lima 16.2°C
15 Miraflores 16.2°C
16 Playa Agua Dulce 16.2°C
17 San Isidro 16.2°C
18 Surco Municipalidad Metropolitana de Lima 16.2°C
19 Culebras 16.2°C
20 Bahia Ferrol Chimbote 16.3°C
21 Puerto Supe 16.3°C
22 Barranca 16.4°C
23 Salaverry La Libertad 16.4°C
24 Caleta de Carquin 16.4°C
25 Huacho 16.4°C
Show 25 more ▸
26 Huaura 16.4°C
27 Vegueta 16.4°C
28 Paracas 16.4°C
29 Pisco 16.4°C
30 Chimbote 16.4°C
31 Coishco 16.4°C
32 Puerto Santa 16.4°C
33 Huarmey 16.5°C
34 Puerto de Lomas 16.5°C
35 Tuquillo 16.5°C
36 Chicama 16.5°C
37 Santiago de Surco 16.6°C
38 Chala 16.6°C
39 Puerto Malabrigo 16.6°C
40 Huanchaco 16.7°C
41 Trujillo 16.7°C
42 Pucusana 16.7°C
43 Punta Hermosa 16.7°C
44 San Bartolo 16.7°C
45 Pacasmayo 16.7°C
46 Lambayeque 16.8°C
47 Chiclayo 16.8°C
48 Pimentel 16.8°C
49 Puerto Eten Chiclayo 16.8°C
50 Laguna Bujama 16.8°C

Warmest 10 in Peru in October

Same data the other way. The warmest spots for the same month.

# Location October mean
1 Caleta Zorritos Zorritos 24.1°C
2 Puerto Pizarro 24.0°C
3 Tumbes 24.0°C
4 Bocapan 23.8°C
5 Zorritos 23.8°C
6 Cancas 23.5°C
7 Punta Sal 23.5°C
8 Los Organos 22.6°C
9 Mancora 22.6°C
10 Vichayito 22.6°C

More on this region