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Coldest sea in Peru in July

89 coastal locations in Peru ranked by typical July sea temperature, coldest first. Region-wide average in July: 18.3°C.

Coldest in July

San Juan

15.5°C July mean in Peru

Regional July average

18.3°C

across all 89 coastal locations in Peru

Vs annual mean

-1.2°C

below the year-round regional average

What the Peru sea feels like in July

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 July fits in the year

July 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 July 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 July

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

# Location July mean
1 San Juan Ica 15.5°C
2 Lomas Arequipa 15.7°C
3 Pueblo Nuevo 15.8°C
4 Cusco 15.9°C
5 San Juan de Marcona 16.2°C
6 Chala 16.5°C
7 Puerto de Lomas 16.5°C
8 Camana 17.0°C
9 Paracas 17.0°C
10 Pisco 17.0°C
11 Matarani Arequipa 17.0°C
12 Pueblo Nuevo Moquegua 17.1°C
13 Puerto Ilo Ilo 17.1°C
14 Quilca 17.1°C
15 Ilo 17.2°C
16 Puno 17.2°C
17 Arequipa 17.3°C
18 Chancay 17.3°C
19 Pisco-B Ica 17.3°C
20 Callao 17.3°C
21 Chorrillos 17.3°C
22 La Punta 17.3°C
23 Lima 17.3°C
24 Miraflores 17.3°C
25 Playa Agua Dulce 17.3°C
Show 25 more ▸
26 San Isidro 17.3°C
27 Tacna 17.3°C
28 Surco Municipalidad Metropolitana de Lima 17.3°C
29 Cerro Azul 17.3°C
30 Chincha Alta 17.3°C
31 Santiago de Surco 17.3°C
32 Mejia 17.4°C
33 Pucusana 17.4°C
34 Punta Hermosa 17.4°C
35 San Bartolo 17.4°C
36 Laguna Bujama 17.4°C
37 Caleta de Carquin 17.5°C
38 Huacho 17.5°C
39 Huaura 17.5°C
40 Vegueta 17.5°C
41 Puerto Supe 17.5°C
42 Mollendo 17.5°C
43 Puerto Huacho Gobierno Regional de Lima 17.5°C
44 Chicama 17.6°C
45 Bahia Huarmey Áncash 17.6°C
46 La Caleta Culebras Áncash 17.6°C
47 Lambayeque 17.7°C
48 Barranca 17.7°C
49 Puerto Malabrigo 17.7°C
50 Samanco 17.7°C

Warmest 10 in Peru in July

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

# Location July mean
1 Puerto Pizarro 24.5°C
2 Tumbes 24.5°C
3 Caleta Zorritos Zorritos 24.4°C
4 Bocapan 24.2°C
5 Zorritos 24.2°C
6 Cancas 23.9°C
7 Punta Sal 23.9°C
8 Los Organos 23.0°C
9 Mancora 23.0°C
10 Vichayito 23.0°C

More on this region